Bug #1066211 “8086:0116 [HP Folio 13-1050la] Screen backlight is...” : Bugs : linux package : Ubuntu

Revision history for this message

gpothier (gpothier) wrote on 2012-10-13:

#1

AlsaInfo.txt Edit (24.1 KiB, text/plain; charset="utf-8")
BootDmesg.txt Edit (54.4 KiB, text/plain; charset="utf-8")
CRDA.txt Edit (257 bytes, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (2.4 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (2.9 KiB, text/plain; charset="utf-8")
IwConfig.txt Edit (508 bytes, text/plain; charset="utf-8")
Lspci.txt Edit (11.8 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (589 bytes, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (3.6 KiB, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (2.5 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (3.3 KiB, text/plain; charset="utf-8")
PulseList.txt Edit (16.4 KiB, text/plain; charset="utf-8")
RfKill.txt Edit (236 bytes, text/plain; charset="utf-8")
UdevDb.txt Edit (140.2 KiB, text/plain; charset="utf-8")
UdevLog.txt Edit (326.3 KiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (449.5 KiB, text/plain; charset="utf-8")

Brad Figg (brad-figg) on 2012-10-13

Changed in linux (Ubuntu):
status:	New → Confirmed

Revision history for this message

penalvch (penalvch) wrote on 2012-10-13:

#2

gpothier, thank you for reporting this and helping make Ubuntu better. Could you please provide the information following https://wiki.ubuntu.com/Kernel/Debugging/Backlight#Report_Minimum_Requirements ?

As well, could you please test the latest upstream kernel available following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Please do not test the kernel in the daily folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested and remove the tag:
needs-upstream-testing

This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the text:
needs-upstream-testing

If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested.

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

If you are unable to test the mainline kernel, please comment as to why specifically you were unable to test it and add the following tags:
kernel-unable-to-test-upstream
kernel-unable-to-test-upstream-VERSION-NUMBER

Please let us know your results. Thank you for your understanding.

description:	updated
Changed in linux (Ubuntu):
importance:	Undecided → Low
status:	Confirmed → Incomplete
tags:	added: needs-upstream-testing

Revision history for this message

gpothier (gpothier) wrote on 2012-10-13:

#3

acpidump.txt Edit (286.1 KiB, text/plain)

Adding required information.

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gpothier (gpothier) wrote on 2012-10-13:

#4

dmesg.txt Edit (78 bytes, text/plain)

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gpothier (gpothier) wrote on 2012-10-13:

#5

dmidecode.log Edit (12.1 KiB, text/plain)

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gpothier (gpothier) wrote on 2012-10-13:

#6

DSDT.dat Edit (53.4 KiB, application/x-ns-proxy-autoconfig)

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gpothier (gpothier) wrote on 2012-10-13:

#7

DSDT.dsl Edit (474.0 KiB, text/plain)

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gpothier (gpothier) wrote on 2012-10-13:

#8

fwts Edit (50 bytes, text/plain)

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gpothier (gpothier) wrote on 2012-10-13:

#9

fwts_method Edit (49 bytes, text/plain)

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gpothier (gpothier) wrote on 2012-10-13:

#10

grepacpi.txt Edit (1.3 KiB, text/plain)

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gpothier (gpothier) wrote on 2012-10-13:

#11

lsbacklight.txt Edit (63 bytes, text/plain)

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gpothier (gpothier) wrote on 2012-10-13:

#12

results.log Edit (328.0 KiB, text/plain)

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gpothier (gpothier) wrote on 2012-10-13:

#13

SSDT1.dat Edit (1.7 KiB, application/x-ns-proxy-autoconfig)

Revision history for this message

gpothier (gpothier) wrote on 2012-10-13:

#14

SSDT2.dat Edit (2.0 KiB, application/x-ns-proxy-autoconfig)

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gpothier (gpothier) wrote on 2012-10-13:

#15

SSDT3.dat Edit (2.4 KiB, application/x-ns-proxy-autoconfig)

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gpothier (gpothier) wrote on 2012-10-13:

#16

SSDT4.dat Edit (208 bytes, application/x-ns-proxy-autoconfig)

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gpothier (gpothier) wrote on 2012-10-13:

#17

version Edit (144 bytes, text/plain)

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gpothier (gpothier) wrote on 2012-10-13:

#18

Bug occurs upstream with:
Linux tadzim2 3.6.2-030602-generic #201210121823 SMP Fri Oct 12 22:24:18 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

The same workaround applies.

tags:

added: kernel-bug-exists-upstream kernel-bug-exists-upstream-3.6.2-030602
removed: needs-upstream-testing

Revision history for this message

penalvch (penalvch) wrote on 2012-10-13:

#19

gpothier, thank you for providing the backlight information and testing the mainline kernel.

What is your laptop product number/name specifically? For example:
    HP Folio 13-1003xx Notebook PC
    HP Folio 13-1020us Notebook PC
    HP Folio 13-1029wm Notebook PC
    HP Folio 13-1035nr Notebook PC
    HP Folio 13-1050ca Notebook PC
    HP Folio 13-1051nr Notebook PC
    HP Folio 13-1053ca Notebook PC
    HP Folio 13t-1000 CTO Notebook PC

Revision history for this message

gpothier (gpothier) wrote on 2012-10-13:

#20

The label below the computer says "Folio 13-1050la"
lshw says "HP Folio 13 Notebook PCC (A7J51LA#ABM)" under product.

Revision history for this message

penalvch (penalvch) wrote on 2012-10-13: Re: Screen backlight problem on HP Folio 13-1050la

#21

gpothier, thank you for providing the product name from the label. Hence, the issue you are reporting is an upstream one. Could you please report this problem through the appropriate channel by following the instructions _verbatim_ at https://wiki.ubuntu.com/Bugs/Upstream/kernel#KernelTeam.2BAC8-KernelTeamBugPolicies.Overview_on_Reporting_Bugs_Upstream ?

Thank you for your understanding.

summary:	- Screen backlight problem on HP Folio 13 + Screen backlight problem on HP Folio 13 Folio 13-1050la
summary:	- Screen backlight problem on HP Folio 13 Folio 13-1050la + Screen backlight problem on HP Folio 13-1050la
Changed in linux (Ubuntu):
status:	Incomplete → Triaged

Revision history for this message

gpothier (gpothier) wrote on 2012-10-13:

#22

Download full text (36.1 KiB)

[1.]
Screen backlight problem on HP Folio 13-1050la

[2.]
On an HP Folio 13, the monitor's backlight is turned off on startup. Going
to the gnome brightness settings (using an external monitor) allows to turn
it on.

WORKAROUND: Add a kernel parameter through grub's config to make it work:
acpi_backlight=vendor

See http://labo.eliaz.fr/spip.php?article94

[3.]
backlight, HP Folio 13

[4.]
Linux version 3.6.2-030602-generic (apw@gomeisa) (gcc version 4.6.3
(Ubuntu/Linaro 4.6.3-1ubuntu5) ) #201210121823 SMP Fri Oct 12 22:24:18 UTC
2012

[7.]
Description: Ubuntu 12.10
Release: 12.10

[7.1.]
Linux tadzim2 3.6.2-030602-generic #201210121823 SMP Fri Oct 12 22:24:18
UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

Gnu C 4.7
Gnu make 3.81
binutils 2.22.90.20120924
util-linux 2.20.1
mount support
module-init-tools 3.16
e2fsprogs 1.42.5
pcmciautils 018
PPP 2.4.5
Linux C Library 2.15
Dynamic linker (ldd) 2.15
Procps 3.3.3
Net-tools 1.60
Kbd 1.15.3
Sh-utils 8.13
wireless-tools 30
Modules Loaded hid_generic hidp snd_hda_codec_hdmi
snd_hda_codec_idt joydev btusb uvcvideo videobuf2_core videodev
videobuf2_vmalloc videobuf2_memops arc4 iwldvm hid_monterey mac80211
snd_hda_intel rfcomm bnep snd_hda_codec bluetooth snd_hwdep hp_wmi usbhid
hid sparse_keymap snd_pcm parport_pc ppdev snd_seq_midi snd_rawmidi
coretemp snd_seq_midi_event kvm_intel snd_seq kvm i915 snd_timer
ghash_clmulni_intel snd_seq_device drm_kms_helper aesni_intel drm
ablk_helper cryptd snd iwlwifi aes_x86_64 psmouse cfg80211 microcode
rts_pstor serio_raw i2c_algo_bit mei soundcore snd_page_alloc r8169 lpc_ich
sdhci_pci sdhci wmi mac_hid video lp parport

[7.2]
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i5-2467M CPU @ 1.60GHz
stepping : 7
microcode : 0x25
cpu MHz : 800.000
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm
constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc
aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr
pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx
lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority
ept vpid
bogomips : 3192.80
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:

processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i5-2467M CPU @ 1.60GHz
stepping : 7
microcode : 0x25
cpu MHz : 800.000
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 2
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pb...

[1.]
Screen backlight problem on HP Folio 13-1050la

[2.]
On an HP Folio 13, the monitor's backlight is turned off on startup. Going
to the gnome brightness settings (using an external monitor) allows to turn
it on.

WORKAROUND: Add a kernel parameter through grub's config to make it work:
acpi_backlight=vendor

See http://labo.eliaz.fr/spip.php?article94

[3.]
backlight, HP Folio 13

[4.]
Linux version 3.6.2-030602-generic (apw@gomeisa) (gcc version 4.6.3
(Ubuntu/Linaro 4.6.3-1ubuntu5) ) #201210121823 SMP Fri Oct 12 22:24:18 UTC
2012

[7.]
Description: Ubuntu 12.10
Release: 12.10

[7.1.]
Linux tadzim2 3.6.2-030602-generic #201210121823 SMP Fri Oct 12 22:24:18
UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

Gnu C                  4.7
Gnu make               3.81
binutils               2.22.90.20120924
util-linux             2.20.1
mount                  support
module-init-tools      3.16
e2fsprogs              1.42.5
pcmciautils            018
PPP                    2.4.5
Linux C Library        2.15
Dynamic linker (ldd)   2.15
Procps                 3.3.3
Net-tools              1.60
Kbd                    1.15.3
Sh-utils               8.13
wireless-tools         30
Modules Loaded         hid_generic hidp snd_hda_codec_hdmi
snd_hda_codec_idt joydev btusb uvcvideo videobuf2_core videodev
videobuf2_vmalloc videobuf2_memops arc4 iwldvm hid_monterey mac80211
snd_hda_intel rfcomm bnep snd_hda_codec bluetooth snd_hwdep hp_wmi usbhid
hid sparse_keymap snd_pcm parport_pc ppdev snd_seq_midi snd_rawmidi
coretemp snd_seq_midi_event kvm_intel snd_seq kvm i915 snd_timer
ghash_clmulni_intel snd_seq_device drm_kms_helper aesni_intel drm
ablk_helper cryptd snd iwlwifi aes_x86_64 psmouse cfg80211 microcode
rts_pstor serio_raw i2c_algo_bit mei soundcore snd_page_alloc r8169 lpc_ich
sdhci_pci sdhci wmi mac_hid video lp parport

[7.2]
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i5-2467M CPU @ 1.60GHz
stepping : 7
microcode : 0x25
cpu MHz : 800.000
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm
constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc
aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr
pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx
lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority
ept vpid
bogomips : 3192.80
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:

processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i5-2467M CPU @ 1.60GHz
stepping : 7
microcode : 0x25
cpu MHz : 800.000
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 2
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm
constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc
aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr
pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx
lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority
ept vpid
bogomips : 3192.80
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:

processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i5-2467M CPU @ 1.60GHz
stepping : 7
microcode : 0x25
cpu MHz : 800.000
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 2
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm
constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc
aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr
pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx
lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority
ept vpid
bogomips : 3192.80
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:

processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i5-2467M CPU @ 1.60GHz
stepping : 7
microcode : 0x25
cpu MHz : 1601.000
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 2
apicid : 3
initial apicid : 3
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm
constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc
aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr
pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx
lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority
ept vpid
bogomips : 3192.80
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:

[7.3]
hid_generic 12493 0 - Live 0x0000000000000000
hidp 22562 1 - Live 0x0000000000000000
snd_hda_codec_hdmi 32506 1 - Live 0x0000000000000000
snd_hda_codec_idt 70773 1 - Live 0x0000000000000000
joydev 17693 0 - Live 0x0000000000000000
btusb 18291 0 - Live 0x0000000000000000
uvcvideo 82212 0 - Live 0x0000000000000000
videobuf2_core 36094 1 uvcvideo, Live 0x0000000000000000
videodev 120715 2 uvcvideo,videobuf2_core, Live 0x0000000000000000
videobuf2_vmalloc 12860 1 uvcvideo, Live 0x0000000000000000
videobuf2_memops 13368 1 videobuf2_vmalloc, Live 0x0000000000000000
arc4 12573 2 - Live 0x0000000000000000
iwldvm 249157 0 - Live 0x0000000000000000
hid_monterey 12667 0 - Live 0x0000000000000000
mac80211 564631 1 iwldvm, Live 0x0000000000000000
snd_hda_intel 34147 3 - Live 0x0000000000000000
rfcomm 47922 12 - Live 0x0000000000000000
bnep 18315 2 - Live 0x0000000000000000
snd_hda_codec 135374 3 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel,
Live 0x0000000000000000
bluetooth 218412 27 hidp,btusb,rfcomm,bnep, Live 0x0000000000000000
snd_hwdep 13668 1 snd_hda_codec, Live 0x0000000000000000
hp_wmi 18092 0 - Live 0x0000000000000000
usbhid 47307 0 - Live 0x0000000000000000
hid 100612 4 hid_generic,hidp,hid_monterey,usbhid, Live 0x0000000000000000
sparse_keymap 13890 1 hp_wmi, Live 0x0000000000000000
snd_pcm 97661 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec, Live
0x0000000000000000
parport_pc 32866 0 - Live 0x0000000000000000
ppdev 17113 0 - Live 0x0000000000000000
snd_seq_midi 13324 0 - Live 0x0000000000000000
snd_rawmidi 30749 1 snd_seq_midi, Live 0x0000000000000000
coretemp 13554 0 - Live 0x0000000000000000
snd_seq_midi_event 14899 1 snd_seq_midi, Live 0x0000000000000000
kvm_intel 137895 0 - Live 0x0000000000000000
snd_seq 61897 2 snd_seq_midi,snd_seq_midi_event, Live 0x0000000000000000
kvm 437435 1 kvm_intel, Live 0x0000000000000000
i915 550154 4 - Live 0x0000000000000000
snd_timer 29989 2 snd_pcm,snd_seq, Live 0x0000000000000000
ghash_clmulni_intel 13180 0 - Live 0x0000000000000000
snd_seq_device 14497 3 snd_seq_midi,snd_rawmidi,snd_seq, Live
0x0000000000000000
drm_kms_helper 46931 1 i915, Live 0x0000000000000000
aesni_intel 50947 2 - Live 0x0000000000000000
drm 277074 5 i915,drm_kms_helper, Live 0x0000000000000000
ablk_helper 13597 1 aesni_intel, Live 0x0000000000000000
cryptd 20530 3 ghash_clmulni_intel,aesni_intel,ablk_helper, Live
0x0000000000000000
snd 79391 16
snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device,
Live 0x0000000000000000
iwlwifi 167779 1 iwldvm, Live 0x0000000000000000
aes_x86_64 17208 1 aesni_intel, Live 0x0000000000000000
psmouse 92362 0 - Live 0x0000000000000000
cfg80211 212917 3 iwldvm,mac80211,iwlwifi, Live 0x0000000000000000
microcode 23040 0 - Live 0x0000000000000000
rts_pstor 445272 0 - Live 0x0000000000000000 (C)
serio_raw 13215 0 - Live 0x0000000000000000
i2c_algo_bit 13564 1 i915, Live 0x0000000000000000
mei 41409 0 - Live 0x0000000000000000
soundcore 15091 1 snd, Live 0x0000000000000000
snd_page_alloc 18572 2 snd_hda_intel,snd_pcm, Live 0x0000000000000000
r8169 68885 0 - Live 0x0000000000000000
lpc_ich 17144 0 - Live 0x0000000000000000
sdhci_pci 18748 0 - Live 0x0000000000000000
sdhci 33144 1 sdhci_pci, Live 0x0000000000000000
wmi 19256 1 hp_wmi, Live 0x0000000000000000
mac_hid 13253 0 - Live 0x0000000000000000
video 19412 1 i915, Live 0x0000000000000000
lp 17799 0 - Live 0x0000000000000000
parport 46562 3 parport_pc,ppdev,lp, Live 0x0000000000000000

[7.4]
gpothier@tadzim2:~$ cat /proc/ioports
0000-0cf7 : PCI Bus 0000:00
  0000-001f : dma1
  0020-0021 : pic1
  0040-0043 : timer0
  0050-0053 : timer1
  0060-0060 : keyboard
  0062-0062 : EC data
  0064-0064 : keyboard
  0066-0066 : EC cmd
  0070-0077 : rtc0
  0080-008f : dma page reg
  00a0-00a1 : pic2
  00c0-00df : dma2
  00f0-00ff : fpu
  0400-0403 : ACPI PM1a_EVT_BLK
  0404-0405 : ACPI PM1a_CNT_BLK
  0408-040b : ACPI PM_TMR
  0410-0415 : ACPI CPU throttle
  0420-042f : ACPI GPE0_BLK
  0430-0433 : iTCO_wdt
  0450-0450 : ACPI PM2_CNT_BLK
  0460-047f : iTCO_wdt
0cf8-0cff : PCI conf1
0d00-ffff : PCI Bus 0000:00
  2000-2fff : PCI Bus 0000:03
  3000-3fff : PCI Bus 0000:01
    3000-30ff : 0000:01:00.0
      3000-30ff : r8169
  4000-403f : 0000:00:02.0
  4040-405f : 0000:00:1f.3
  4060-407f : 0000:00:1f.2
    4060-407f : ahci
  4080-4087 : 0000:00:1f.2
    4080-4087 : ahci
  4088-408f : 0000:00:1f.2
    4088-408f : ahci
  4090-4093 : 0000:00:1f.2
    4090-4093 : ahci
  4094-4097 : 0000:00:1f.2
    4094-4097 : ahci
gpothier@tadzim2:~$ cat /proc/iomem
00000000-0000ffff : reserved
00010000-0009d7ff : System RAM
0009d800-0009ffff : reserved
000a0000-000bffff : PCI Bus 0000:00
  000a6d60-000b4d5f : efifb
000c0000-000cf1ff : Video ROM
000e0000-000fffff : reserved
  000f0000-000fffff : System ROM
00100000-aa86cfff : System RAM
  01000000-016ab6aa : Kernel code
  016ab6ab-01ce033f : Kernel data
  01dd7000-01f31fff : Kernel bss
aa86d000-aaa97fff : reserved
aaa98000-acdd8fff : System RAM
acdd9000-ace1afff : reserved
ace1b000-ace3efff : System RAM
ace3f000-acebefff : reserved
acebf000-acfbefff : ACPI Non-volatile Storage
acfbf000-acffefff : ACPI Tables
acfff000-acffffff : System RAM
ad000000-af9fffff : reserved
afa00000-feafffff : PCI Bus 0000:00
  afa00000-afa00fff : pnp 00:07
  b0000000-bfffffff : 0000:00:02.0
  c0000000-c03fffff : 0000:00:02.0
  c0400000-c04fffff : PCI Bus 0000:01
    c0400000-c0403fff : 0000:01:00.0
      c0400000-c0403fff : r8169
    c0404000-c0404fff : 0000:01:00.0
      c0404000-c0404fff : r8169
  c0500000-c14fffff : PCI Bus 0000:03
  c1500000-c15fffff : PCI Bus 0000:09
    c1500000-c150ffff : 0000:09:00.0
      c1500000-c150ffff : xhci_hcd
    c1510000-c1510fff : 0000:09:00.0
    c1511000-c1511fff : 0000:09:00.0
  c1600000-c25fffff : PCI Bus 0000:03
    c1600000-c16000ff : 0000:03:00.1
      c1600000-c16000ff : mmc0
    c1601000-c1601fff : 0000:03:00.0
      c1601000-c1601fff : rts_pstor
  c2600000-c26fffff : PCI Bus 0000:02
    c2600000-c2601fff : 0000:02:00.0
      c2600000-c2601fff : iwlwifi
  c2700000-c2703fff : 0000:00:1b.0
    c2700000-c2703fff : ICH HD audio
  c2704000-c270400f : 0000:00:16.0
    c2704000-c270400f : mei
  c2705000-c27050ff : 0000:00:1f.3
  c2707000-c27077ff : 0000:00:1f.2
    c2707000-c27077ff : ahci
  c2708000-c27083ff : 0000:00:1d.0
    c2708000-c27083ff : ehci_hcd
  c2709000-c27093ff : 0000:00:1a.0
    c2709000-c27093ff : ehci_hcd
  e0000000-efffffff : PCI MMCONFIG 0000 [bus 00-ff]
    e0000000-efffffff : reserved
      e0000000-efffffff : pnp 00:07
feb00000-feb03fff : reserved
fec00000-fec00fff : reserved
  fec00000-fec003ff : IOAPIC 0
fed00000-fed003ff : HPET 0
fed10000-fed19fff : reserved
  fed10000-fed17fff : pnp 00:07
  fed18000-fed18fff : pnp 00:07
  fed19000-fed19fff : pnp 00:07
fed1c000-fed1ffff : reserved
  fed1c000-fed1ffff : pnp 00:07
    fed1f410-fed1f414 : iTCO_wdt
fed20000-fed3ffff : pnp 00:07
fed90000-fed93fff : pnp 00:07
fee00000-fee00fff : Local APIC
  fee00000-fee00fff : reserved
ffd80000-ffffffff : reserved
100000000-14fdfffff : System RAM
14fe00000-14fffffff : RAM buffer

[7.5]

00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family
PCI Express Root Port 4 (rev b4) (prog-if 00 [Normal decode])
 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort+ <TAbort-
<MAbort- >SERR- <PERR- INTx-
 Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=03, subordinate=08, sec-latency=0
 I/O behind bridge: 00002000-00002fff
Memory behind bridge: c1600000-c25fffff
 Prefetchable memory behind bridge: 00000000c0500000-00000000c14fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- <SERR- <PERR-
 BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
 Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
 ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
 RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
 DevSta: CorrErr+ UncorrErr+ FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #4, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0 <512ns, L1
<16us
 ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
 ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+
ABWMgmt-
 SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
Slot #3, PowerLimit 10.000W; Interlock- NoCompl+
 SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
 SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
Changed: MRL- PresDet- LinkState-
 RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
 RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd-
 DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable
De-emphasis: -6dB
 Transmit Margin: Normal Operating Range, EnterModifiedCompliance-
ComplianceSOS-
 Compliance De-emphasis: -6dB
 LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-,
EqualizationPhase1-
 EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
 Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000  Data: 0000
 Capabilities: [90] Subsystem: Hewlett-Packard Company Device 17f8
Capabilities: [a0] Power Management version 2
 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
 Kernel driver in use: pcieport
Kernel modules: shpchp

00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family
PCI Express Root Port 5 (rev b4) (prog-if 00 [Normal decode])
 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
 Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=09, subordinate=09, sec-latency=0
 I/O behind bridge: 0000f000-00000fff
Memory behind bridge: c1500000-c15fffff
 Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort+ <SERR- <PERR-
 BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
 Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
 ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
 RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
 DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #5, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0 <512ns, L1
<16us
 ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
 ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+
ABWMgmt-
 SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #4, PowerLimit 10.000W; Interlock- NoCompl+
 SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
 SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
Changed: MRL- PresDet- LinkState+
 RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
 RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd-
 DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable
De-emphasis: -6dB
 Transmit Margin: Normal Operating Range, EnterModifiedCompliance-
ComplianceSOS-
 Compliance De-emphasis: -6dB
 LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-,
EqualizationPhase1-
 EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
 Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000  Data: 0000
 Capabilities: [90] Subsystem: Hewlett-Packard Company Device 17f8
Capabilities: [a0] Power Management version 2
 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
 Kernel driver in use: pcieport
Kernel modules: shpchp

00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset
Family USB Enhanced Host Controller #1 (rev 04) (prog-if 20 [EHCI])
 Subsystem: Hewlett-Packard Company Device 17f8
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
 Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
 Interrupt: pin A routed to IRQ 23
Region 0: Memory at c2708000 (32-bit, non-prefetchable) [size=1K]
 Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
 Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Debug port: BAR=1 offset=00a0
 Capabilities: [98] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
 AFStatus: TP-
Kernel driver in use: ehci_hcd

00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC
Controller (rev 04)
 Subsystem: Hewlett-Packard Company Device 17f8
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
 Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
 Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel driver in use: lpc_ich
 Kernel modules: lpc_ich

00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset
Family 6 port SATA AHCI Controller (rev 04) (prog-if 01 [AHCI 1.0])
 Subsystem: Hewlett-Packard Company Device 17f8
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
 Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
 Interrupt: pin B routed to IRQ 40
Region 0: I/O ports at 4088 [size=8]
Region 1: I/O ports at 4094 [size=4]
 Region 2: I/O ports at 4080 [size=8]
Region 3: I/O ports at 4090 [size=4]
 Region 4: I/O ports at 4060 [size=32]
Region 5: Memory at c2707000 (32-bit, non-prefetchable) [size=2K]
 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee0300c  Data: 4191
 Capabilities: [70] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
 Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004
 Capabilities: [b0] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
 AFStatus: TP-
Kernel driver in use: ahci

00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus
Controller (rev 04)
 Subsystem: Hewlett-Packard Company Device 17f8
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
 Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Interrupt: pin C routed to IRQ 10
 Region 0: Memory at c2705000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at 4040 [size=32]
 Kernel modules: i2c-i801

01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B
PCI Express Gigabit Ethernet controller (rev 06)
 Subsystem: Hewlett-Packard Company Device 17f8
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
 Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
 Interrupt: pin A routed to IRQ 46
Region 0: I/O ports at 3000 [size=256]
Region 2: Memory at c0404000 (64-bit, prefetchable) [size=4K]
 Region 4: Memory at c0400000 (64-bit, prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
 Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee0f00c  Data: 4122
 Capabilities: [70] Express (v2) Endpoint, MSI 01
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
 ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
 RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 4096 bytes
 DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0
unlimited, L1 <64us
 ClockPM+ Surprise- LLActRep- BwNot-
LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
 ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt-
ABWMgmt-
 DevCap2: Completion Timeout: Range ABCD, TimeoutDis+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
 LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-,
Selectable De-emphasis: -6dB
 Transmit Margin: Normal Operating Range, EnterModifiedCompliance-
ComplianceSOS-
 Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-,
EqualizationPhase1-
 EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
 Vector table: BAR=4 offset=00000000
PBA: BAR=4 offset=00000800
Capabilities: [d0] Vital Product Data
 No end tag found
Capabilities: [100 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP-
ECRC- UnsupReq+ ACSViol-
 UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP-
ECRC- UnsupReq- ACSViol-
 UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+
ECRC- UnsupReq- ACSViol-
 CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
 AERCap: First Error Pointer: 14, GenCap+ CGenEn- ChkCap+ ChkEn-
Capabilities: [140 v1] Virtual Channel
 Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
 Ctrl: ArbSelect=Fixed
Status: InProgress-
 VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
 Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
 Status: NegoPending- InProgress-
Capabilities: [160 v1] Device Serial Number 95-00-00-00-68-4c-e0-00
 Kernel driver in use: r8169
Kernel modules: r8169

02:00.0 Network controller: Intel Corporation Centrino Wireless-N 1030 (rev
34)
 Subsystem: Intel Corporation Centrino Wireless-N 1030 BGN
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
 Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
 Interrupt: pin A routed to IRQ 48
Region 0: Memory at c2600000 (64-bit, non-prefetchable) [size=8K]
 Capabilities: [c8] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
 Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
 Address: 00000000fee0100c  Data: 4152
Capabilities: [e0] Express (v1) Endpoint, MSI 00
 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 unlimited
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+
 DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset-
 MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend-
 LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <4us, L1
<32us
 ClockPM+ Surprise- LLActRep- BwNot-
LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
 ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt-
ABWMgmt-
 Capabilities: [100 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP-
ECRC- UnsupReq- ACSViol-
 UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP-
ECRC- UnsupReq- ACSViol-
 UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+
ECRC- UnsupReq- ACSViol-
 CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
 AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-
Capabilities: [140 v1] Device Serial Number 4c-eb-42-ff-ff-9d-d5-d2
 Kernel driver in use: iwlwifi
Kernel modules: iwlwifi

03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5209
PCI Express Card Reader (rev 01)
 Subsystem: Realtek Semiconductor Co., Ltd. RTS5209 PCI Express Card Reader
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
 Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
 Interrupt: pin A routed to IRQ 19
Region 0: Memory at c1601000 (32-bit, non-prefetchable) [size=4K]
 Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0-,D1+,D2+,D3hot+,D3cold-)
 Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
 Address: 0000000000000000  Data: 0000
Capabilities: [70] Express (v2) Endpoint, MSI 00
 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <1us, L1 <8us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
 DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
 MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr- TransPend-
 LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0
unlimited, L1 <64us
 ClockPM+ Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
 ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt-
ABWMgmt-
 DevCap2: Completion Timeout: Not Supported, TimeoutDis+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
 LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-,
Selectable De-emphasis: -6dB
 Transmit Margin: Normal Operating Range, EnterModifiedCompliance-
ComplianceSOS-
 Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-,
EqualizationPhase1-
 EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [100 v1] Advanced Error Reporting
 UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP-
ECRC- UnsupReq- ACSViol-
 UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP-
ECRC- UnsupReq- ACSViol-
 UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+
ECRC- UnsupReq- ACSViol-
 CESta: RxErr+ BadTLP- BadDLLP- Rollover- Timeout+ NonFatalErr+
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
 AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
Capabilities: [140 v1] Device Serial Number 00-00-00-01-00-4c-e0-00
 Kernel driver in use: rts_pstor
Kernel modules: rts_pstor

03:00.1 SD Host controller: Realtek Semiconductor Co., Ltd. RTS5209 PCI
Express Card Reader (rev 01)
 Subsystem: Realtek Semiconductor Co., Ltd. RTS5209 PCI Express Card Reader
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
 Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
 Interrupt: pin B routed to IRQ 16
Region 0: Memory at c1600000 (32-bit, non-prefetchable) [size=256]
 Capabilities: [80] Power Management version 3
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0-,D1+,D2+,D3hot+,D3cold-)
 Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit+
 Address: 0000000000000000  Data: 0000
Capabilities: [b0] Express (v2) Endpoint, MSI 01
 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <1us, L1 <8us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
 DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
 MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr- TransPend-
 LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0
unlimited, L1 <64us
 ClockPM+ Surprise- LLActRep- BwNot-
LnkCtl: ASPM L0s Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
 ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt-
ABWMgmt-
 DevCap2: Completion Timeout: Not Supported, TimeoutDis+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
 LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-,
Selectable De-emphasis: -6dB
 Transmit Margin: Normal Operating Range, EnterModifiedCompliance-
ComplianceSOS-
 Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-,
EqualizationPhase1-
 EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [100 v1] Advanced Error Reporting
 UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP-
ECRC- UnsupReq- ACSViol-
 UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP-
ECRC- UnsupReq- ACSViol-
 UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+
ECRC- UnsupReq- ACSViol-
 CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
 AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
Capabilities: [140 v1] Device Serial Number 00-00-00-01-00-4c-e0-00
 Kernel driver in use: sdhci-pci
Kernel modules: sdhci-pci

09:00.0 USB controller: Fresco Logic Device 1009 (rev 02) (prog-if 30
[XHCI])
 Subsystem: Hewlett-Packard Company Device 17f8
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
 Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
 Interrupt: pin A routed to IRQ 16
Region 0: Memory at c1500000 (64-bit, non-prefetchable) [size=64K]
 Region 2: Memory at c1510000 (64-bit, non-prefetchable) [size=4K]
Region 4: Memory at c1511000 (64-bit, non-prefetchable) [size=4K]
 Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI- D1+ D2- AuxCurrent=375mA PME(D0+,D1+,D2-,D3hot+,D3cold+)
 Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] MSI: Enable- Count=1/8 Maskable- 64bit+
 Address: 0000000000000000  Data: 0000
Capabilities: [70] Express (v2) Endpoint, MSI 00
 DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s unlimited, L1
unlimited
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
 DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
 MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend-
 LnkCap: Port #0, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0 unlimited,
L1 unlimited
 ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
 ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt-
ABWMgmt-
 DevCap2: Completion Timeout: Not Supported, TimeoutDis+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
 LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable
De-emphasis: -6dB
 Transmit Margin: Normal Operating Range, EnterModifiedCompliance-
ComplianceSOS-
 Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-,
EqualizationPhase1-
 EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [b0] MSI-X: Enable+ Count=8 Masked-
 Vector table: BAR=2 offset=00000000
PBA: BAR=4 offset=00000000
Capabilities: [100 v1] Advanced Error Reporting
 UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP-
ECRC- UnsupReq- ACSViol-
 UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP-
ECRC- UnsupReq- ACSViol-
 UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+
ECRC- UnsupReq- ACSViol-
 CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
 AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
Kernel driver in use: xhci_hcd

[7.6]
gpothier@tadzim2:~$ cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
  Vendor: ATA      Model: SAMSUNG MZMPC128 Rev: CXM1
  Type:   Direct-Access                    ANSI  SCSI revision: 05
Host: scsi6 Channel: 00 Id: 00 Lun: 00
  Vendor: Generic- Model: xD/SD/M.S.       Rev: 1.00
  Type:   Direct-Access                    ANSI  SCSI revision: 02

[7.7]
gpothier@tadzim2:~$ ls /proc
1     1618  2012  2252  2489  298  568  889        execdomains    schedstat
10    17    2013  2253  2496  3    58   89         fb             scsi
11    1760  2017  2257  25    30   59   894        filesystems    self
1100  18    202   2258  2517  303  60   895        fs             slabinfo
1125  1897  2022  2279  2551  31   61   9          interrupts     softirqs
1133  19    203   2297  2555  32   62   90         iomem          stat
1149  1908  204   23    2557  33   63   91         ioports        swaps
1152  194   2045  2309  2558  34   633  916        irq            sys
1160  1943  2052  2312  26    35   65   919        kallsyms
sysrq-trigger
1187  1946  2076  2322  2659  36   679  92         kcore          sysvipc
1188  1947  2094  2324  2662  38   68   923        key-users      timer_list
1189  1949  21    2327  2679  39   69   924        kmsg
timer_stats
1191  1953  2102  2328  27    4    7    970        kpagecount     tty
1192  1956  2110  2334  2704  40   708  acpi       kpageflags     uptime
12    1970  2117  2335  2721  41   746  asound     latency_stats  version
1202  1975  2121  2336  2732  42   765  buddyinfo  loadavg
 vmallocinfo
1211  1979  2180  2337  2746  43   772  bus        locks          vmstat
1260  1990  2193  2341  2747  44   778  cgroups    mdstat         zoneinfo
13    1995  2195  2385  2752  5    780  cmdline    meminfo
1375  2     22    24    2754  507  783  consoles   misc
1388  20    2203  2402  28    53   788  cpuinfo    modules
14    2000  2205  2403  2808  54   795  crypto     mounts
1406  2002  2206  2410  29    55   8    devices    mtrr
15    2004  2228  2441  2900  556  801  diskstats  net
1546  2005  2230  2444  2904  563  846  dma        pagetypeinfo
1551  2009  2246  2445  2905  566  853  dri        partitions
1613  2010  2250  2483  2914  567  854  driver     sched_debug

Revision history for this message

gpothier (gpothier) wrote on 2012-10-13:

#23

I followed the instructions and sent a mail to the mailing list, however something went wrong with Launchpad, I received this error:

An error occurred while processing a mail you sent to Launchpad's email
interface.

Failing command:
    status cap+ 66mhz- udf- fastb2b+ parerr- devsel=medium >tabort- <tabort-
    status d0 nosoftrst- pme-enable- dsel=0 dscale=0 pme-
    status cap+ 66mhz- udf- fastb2b- parerr- devsel=medium >tabort- <tabort-
    status cap+ 66mhz+ udf- fastb2b+ parerr- devsel=medium >tabort- <tabort-
    status d0 nosoftrst+ pme-enable- dsel=0 dscale=0 pme-
    status cap- 66mhz- udf- fastb2b+ parerr- devsel=medium >tabort- <tabort-
    status cap+ 66mhz- udf- fastb2b- parerr- devsel=fast >tabort- <tabort-
    status negopending- inprogress-
    status cap+ 66mhz- udf- fastb2b- parerr- devsel=fast >tabort- <tabort-
    status d0 nosoftrst- pme-enable- dsel=0 dscale=0 pme-
    status cap+ 66mhz- udf- fastb2b- parerr- devsel=fast >tabort- <tabort-
    status d0 nosoftrst- pme-enable- dsel=0 dscale=0 pme-
    status cap+ 66mhz- udf- fastb2b- parerr- devsel=fast >tabort- <tabort-
    status d0 nosoftrst- pme-enable- dsel=0 dscale=0 pme-
    status cap+ 66mhz- udf- fastb2b- parerr- devsel=fast >tabort- <tabort-
    status d0 nosoftrst- pme-enable- dsel=0 dscale=0 pme-

Revision history for this message

gpothier (gpothier) wrote on 2012-10-17:

#24

This is the response I received from the mailing list:
This list is for device drivers for parts made by Analog Devices Inc only.

Revision history for this message

penalvch (penalvch) wrote on 2012-10-17:

#25

gpothier, which mailing list did you send this out to specifically?

Revision history for this message

gpothier (gpothier) wrote on 2012-10-17:

#26

I sent it to <email address hidden>.
I had no idea ADP8860 was for a specific device, I thought it was a kind of code for the backlight drivers...

Would this one be the correct one?
BACKLIGHT CLASS/SUBSYSTEM
1493 M: Richard Purdie <email address hidden>
1494 S: Maintained
1495 F: drivers/video/backlight/
1496 F: include/linux/backlight.h

Revision history for this message

penalvch (penalvch) wrote on 2012-10-17:

#27

gpothier, preserving the format noted in https://wiki.ubuntu.com/Bugs/Upstream/kernel#KernelTeam.2BAC8-KernelTeamBugPolicies.Overview_on_Reporting_Bugs_Upstream , could you please send this to <email address hidden> , and CC both this bug report and myself?

Revision history for this message

gpothier (gpothier) wrote on 2012-10-17: Re: [Bug 1066211] Re: Screen backlight problem on HP Folio 13-1050la

#28

Done. I sent it twice because the first one bounced (they accept only
plain text messages).
Regards,
g

On 17 October 2012 14:23, Christopher M. Penalver
<email address hidden> wrote:
> gpothier, preserving the format noted in
> https://wiki.ubuntu.com/Bugs/Upstream/kernel#KernelTeam.2BAC8-KernelTeamBugPolicies.Overview_on_Reporting_Bugs_Upstream
> , could you please send this to <email address hidden> , and CC both
> this bug report and myself?
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1066211
>
> Title:
> Screen backlight problem on HP Folio 13-1050la
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1066211/+subscriptions

Revision history for this message

Stefan Nagy (stefan-nagy) wrote on 2012-12-02:

#31

Sorry, me again. Please forget my previous comments. Try kernel boot paramter video.use_bios_initial_backlight=0.

If this works for you have a look at https://bugzilla.kernel.org/show_bug.cgi?id=51141 and http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=692361. The information provided there could be relevant.

Hope this helps.

Revision history for this message

Daniel van Vugt (vanvugt) wrote on 2013-08-02: Re: Screen backlight is off by default of HP Folio-1000 series

#32

This bug only happens on the HP Folio-1000 series. Not on the 2000 series because that has a fix already:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=129ff8f8d58297b04f47b5d6fad81aa2d08404e1

Looks like we just need a similar fix for the various 1000 models.

summary:	- Screen backlight problem on HP Folio 13-1050la + Screen backlight is off by default of HP Folio-1000 series
summary:	- Screen backlight is off by default of HP Folio-1000 series + Screen backlight is off by default on HP Folio-1000 series

Revision history for this message

Daniel van Vugt (vanvugt) wrote on 2013-08-02: Re: Screen backlight is off by default on HP Folio 13-1000 series

#33

Hi all. As bug 974568 is now fixed, you can install Ubuntu 13.10 saucy and so long as it's updated (kernel >= ~3.10.0-5) then the brightness (and other) keys will work during boot. So no workarounds required.

summary:

- Screen backlight is off by default on HP Folio-1000 series
+ Screen backlight is off by default on HP Folio 13-1000 series

penalvch (penalvch) on 2013-11-29

summary:	- Screen backlight is off by default on HP Folio 13-1000 series + 8086:0116 Screen backlight is off by default on HP Folio 13-1000 series
tags:	added: needs-full-computer-model
summary:	- 8086:0116 Screen backlight is off by default on HP Folio 13-1000 series + 8086:0116 [HP Folio 13-1050la] Screen backlight is off by default
tags:	added: bios-outdated-f.0b removed: needs-full-computer-model

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8086:0116 [HP Folio 13-1050la] Screen backlight is off by default

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8086:0116 [HP Folio 13-1050la] Screen backlight is off by default

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