8086:0a06 i915 intel graphics driver not working (using llvmpipe as fallback)

Bug #1507695 reported by Matthew Lovibond
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Triaged
Medium
Unassigned

Bug Description

Various stack traces in dmesg:

[ 34.354180] [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0)
[ 34.354181] ------------[ cut here ]------------
[ 34.354204] WARNING: CPU: 0 PID: 880 at /build/linux-AxjFAn/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]()
[ 34.354204] pipe state doesn't match!
[ 34.354240] Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables x_tables bnep zram lz4_compress joydev isl29018(C) cyapatp industrialio crc_itu_t arc4 ath9k ath9k_common ath9k_hw snd_hda_codec_realtek snd_hda_codec_generic ath snd_hda_codec_hdmi cros_ec_lpc cros_ec intel_rapl iosf_mbi x86_pkg_temp_thermal snd_hda_intel intel_powerclamp chromeos_laptop coretemp snd_hda_codec snd_seq_midi mac80211 snd_hda_core snd_seq_midi_event kvm_intel snd_hwdep snd_rawmidi kvm snd_pcm uvcvideo videobuf2_vmalloc cfg80211 videobuf2_memops videobuf2_core v4l2_common input_leds
[ 34.354266] snd_seq serio_raw ath3k btusb snd_seq_device videodev snd_timer btrtl btbcm media lpc_ich btintel bluetooth dw_dmac_pci snd shpchp i2c_designware_pci soundcore 8250_fintek tpm_infineon mac_hid dw_dmac dw_dmac_core 8250_dw i2c_designware_platform spi_pxa2xx_platform i2c_designware_core parport_pc ppdev lp parport autofs4 drbg ansi_cprng xts gf128mul algif_skcipher af_alg dm_crypt crct10dif_pclmul crc32_pclmul i915 ghash_clmulni_intel cryptd i2c_algo_bit drm_kms_helper sdhci_acpi ahci libahci drm sdhci video
[ 34.354269] CPU: 0 PID: 880 Comm: Xorg Tainted: G WC 4.2.0-16-generic #19-Ubuntu
[ 34.354270] Hardware name: Acer Peppy, BIOS 01/16/2015
[ 34.354273] 0000000000000000 0000000011214967 ffff88007241f788 ffffffff817e8c09
[ 34.354275] 0000000000000000 ffff88007241f7e0 ffff88007241f7c8 ffffffff8107b3c6
[ 34.354277] ffff88007241f808 ffff88007241f870 ffff8800359b7000 0000000000000001
[ 34.354278] Call Trace:
[ 34.354284] [<ffffffff817e8c09>] dump_stack+0x45/0x57
[ 34.354289] [<ffffffff8107b3c6>] warn_slowpath_common+0x86/0xc0
[ 34.354291] [<ffffffff8107b455>] warn_slowpath_fmt+0x55/0x70
[ 34.354310] [<ffffffffc0171bc1>] ? intel_pipe_config_compare+0xb31/0xc60 [i915]
[ 34.354326] [<ffffffffc0171fb5>] check_crtc_state+0x2c5/0x440 [i915]
[ 34.354347] [<ffffffffc0185d6d>] intel_modeset_check_state+0x21d/0x6d0 [i915]
[ 34.354365] [<ffffffffc0186f27>] intel_crtc_set_config+0x4c7/0x580 [i915]
[ 34.354381] [<ffffffffc00104c6>] drm_mode_set_config_internal+0x66/0x100 [drm]
[ 34.354389] [<ffffffffc00ce245>] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper]
[ 34.354409] [<ffffffffc01942fa>] intel_fbdev_pan_display+0x1a/0x60 [i915]
[ 34.354412] [<ffffffff810c36be>] ? down+0x2e/0x50
[ 34.354416] [<ffffffff81447a6f>] fb_pan_display+0xcf/0x160
[ 34.354420] [<ffffffff814486cc>] do_fb_ioctl+0x3cc/0x650
[ 34.354423] [<ffffffff811bae97>] ? mmap_region+0x1d7/0x640
[ 34.354427] [<ffffffff81448983>] fb_ioctl+0x33/0x40
[ 34.354430] [<ffffffff812108a5>] do_vfs_ioctl+0x295/0x480
[ 34.354433] [<ffffffff81210b09>] SyS_ioctl+0x79/0x90
[ 34.354437] [<ffffffff817ef9f2>] entry_SYSCALL_64_fastpath+0x16/0x75
[ 34.354439] ---[ end trace b224b66765a2e759 ]---
[ 34.883327] [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0)
[ 34.883328] ------------[ cut here ]------------
[ 34.883350] WARNING: CPU: 0 PID: 880 at /build/linux-AxjFAn/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]()
[ 34.883351] pipe state doesn't match!
[ 34.883386] Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables x_tables bnep zram lz4_compress joydev isl29018(C) cyapatp industrialio crc_itu_t arc4 ath9k ath9k_common ath9k_hw snd_hda_codec_realtek snd_hda_codec_generic ath snd_hda_codec_hdmi cros_ec_lpc cros_ec intel_rapl iosf_mbi x86_pkg_temp_thermal snd_hda_intel intel_powerclamp chromeos_laptop coretemp snd_hda_codec snd_seq_midi mac80211 snd_hda_core snd_seq_midi_event kvm_intel snd_hwdep snd_rawmidi kvm snd_pcm uvcvideo videobuf2_vmalloc cfg80211 videobuf2_memops videobuf2_core v4l2_common input_leds
[ 34.883412] snd_seq serio_raw ath3k btusb snd_seq_device videodev snd_timer btrtl btbcm media lpc_ich btintel bluetooth dw_dmac_pci snd shpchp i2c_designware_pci soundcore 8250_fintek tpm_infineon mac_hid dw_dmac dw_dmac_core 8250_dw i2c_designware_platform spi_pxa2xx_platform i2c_designware_core parport_pc ppdev lp parport autofs4 drbg ansi_cprng xts gf128mul algif_skcipher af_alg dm_crypt crct10dif_pclmul crc32_pclmul i915 ghash_clmulni_intel cryptd i2c_algo_bit drm_kms_helper sdhci_acpi ahci libahci drm sdhci video
[ 34.883416] CPU: 0 PID: 880 Comm: Xorg Tainted: G WC 4.2.0-16-generic #19-Ubuntu
[ 34.883417] Hardware name: Acer Peppy, BIOS 01/16/2015
[ 34.883420] 0000000000000000 0000000011214967 ffff88007241f7b8 ffffffff817e8c09
[ 34.883422] 0000000000000000 ffff88007241f810 ffff88007241f7f8 ffffffff8107b3c6
[ 34.883423] ffff88007241f838 ffff88007241f8a0 ffff8800359b7000 0000000000000001
[ 34.883424] Call Trace:
[ 34.883430] [<ffffffff817e8c09>] dump_stack+0x45/0x57
[ 34.883435] [<ffffffff8107b3c6>] warn_slowpath_common+0x86/0xc0
[ 34.883438] [<ffffffff8107b455>] warn_slowpath_fmt+0x55/0x70
[ 34.883457] [<ffffffffc0171bc1>] ? intel_pipe_config_compare+0xb31/0xc60 [i915]
[ 34.883474] [<ffffffffc0171fb5>] check_crtc_state+0x2c5/0x440 [i915]
[ 34.883496] [<ffffffffc0185d6d>] intel_modeset_check_state+0x21d/0x6d0 [i915]
[ 34.883514] [<ffffffffc018626e>] intel_connector_dpms+0x4e/0x70 [i915]
[ 34.883522] [<ffffffffc00ce333>] drm_fb_helper_dpms.isra.5+0xa3/0xf0 [drm_kms_helper]
[ 34.883528] [<ffffffffc00ce3ba>] drm_fb_helper_blank+0x3a/0x70 [drm_kms_helper]
[ 34.883547] [<ffffffffc019435a>] intel_fbdev_blank+0x1a/0x60 [i915]
[ 34.883551] [<ffffffff8109b966>] ? blocking_notifier_call_chain+0x16/0x20
[ 34.883556] [<ffffffff81447c06>] fb_blank+0x66/0xc0
[ 34.883559] [<ffffffff8144858f>] do_fb_ioctl+0x28f/0x650
[ 34.883562] [<ffffffff811af6f2>] ? get_user_pages+0x52/0x60
[ 34.883565] [<ffffffff81189a72>] ? __free_pages+0x22/0x30
[ 34.883567] [<ffffffff810782b6>] ? mmput+0x16/0x140
[ 34.883571] [<ffffffff81448983>] fb_ioctl+0x33/0x40
[ 34.883574] [<ffffffff812108a5>] do_vfs_ioctl+0x295/0x480
[ 34.883577] [<ffffffff8121d7a4>] ? mntput+0x24/0x40
[ 34.883579] [<ffffffff811fef30>] ? __fput+0x190/0x220
[ 34.883582] [<ffffffff81210b09>] SyS_ioctl+0x79/0x90
[ 34.883585] [<ffffffff817ef9f2>] entry_SYSCALL_64_fastpath+0x16/0x75
[ 34.883587] ---[ end trace b224b66765a2e75a ]---

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492764

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: linux-image-4.2.0-16-generic 4.2.0-16.19 [modified: boot/vmlinuz-4.2.0-16-generic]
ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
Uname: Linux 4.2.0-16-generic x86_64
ApportVersion: 2.19.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: matt 1867 F.... pulseaudio
 /dev/snd/controlC0: matt 1867 F.... pulseaudio
CurrentDesktop: Unity
Date: Mon Oct 19 17:45:40 2015
HibernationDevice: RESUME=UUID=62e2adc2-0621-45d7-b1b4-3e3aa03c0ffc
InstallationDate: Installed on 2015-10-16 (3 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20151016)
MachineType: Acer Peppy
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-16-generic root=/dev/mapper/ubuntu--vg-root ro
RelatedPackageVersions:
 linux-restricted-modules-4.2.0-16-generic N/A
 linux-backports-modules-4.2.0-16-generic N/A
 linux-firmware 1.149
SourcePackage: linux
StagingDrivers: isl29018
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/16/2015
dmi.bios.vendor: coreboot
dmi.chassis.type: 3
dmi.chassis.vendor: Acer
dmi.modalias: dmi:bvncoreboot:bvr:bd01/16/2015:svnAcer:pnPeppy:pvr1.0:cvnAcer:ct3:cvr:
dmi.product.name: Peppy
dmi.product.version: 1.0
dmi.sys.vendor: Acer

Revision history for this message
Matthew Lovibond (ub-matt-hv) wrote :
Revision history for this message
Brad Figg (brad-figg) wrote : Status changed to Confirmed

This change was made by a bot.

Changed in linux (Ubuntu):
status: New → Confirmed
Revision history for this message
penalvch (penalvch) wrote : Re: i915 intel graphics driver not working (using llvmpipe as fallback)

Matthew Lovibond, thank you for reporting this and helping make Ubuntu better.

Could you please test the latest upstream kernel available from the very top line at the top of the page from http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D (the release names are irrelevant for testing, and please do not test the daily folder)? Install instructions are available at https://wiki.ubuntu.com/Kernel/MainlineBuilds . This will allow additional upstream developers to examine the issue.

If the latest kernel did not allow you to test to the issue (ex. you couldn't boot into the OS) please make a comment in your report about this, and continue to test the next most recent kernel version until you can test to the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this issue is fixed in the mainline kernel, please add the following tags by clicking on the yellow circle with a black pencil icon, next to the word Tags, located at the bottom of the report description:
kernel-fixed-upstream
kernel-fixed-upstream-X.Y-rcZ

Where X, Y, and Z are numbers corresponding to the kernel version.

If the mainline kernel does not fix the issue, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-X.Y-rcZ

Please note, an error to install the kernel does not fit the criteria of kernel-bug-exists-upstream.

Once testing of the latest upstream kernel is complete, please mark this report's Status as Confirmed. Please let us know your results.

Thank you for your understanding.

Changed in linux (Ubuntu):
importance: Undecided → Medium
status: Confirmed → Incomplete
Revision history for this message
Matthew Lovibond (ub-matt-hv) wrote :

dmesg
...
[drm:drm_calc_timestamping_constants [drm]] *ERROR* crtc 21: Can't calculate constants, dotclock = 0!
...

uname -a
Linux matt-Peppy 4.3.0-040300rc6-generic #201510182030 SMP Mon Oct 19 00:31:41 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

Revision history for this message
Matthew Lovibond (ub-matt-hv) wrote :

I've just noticed that the problem doesn't happen when running from the 15.10 live CD.

I've attached the dmesg from the system running from a live cd.

Revision history for this message
penalvch (penalvch) wrote :

Matthew Lovibond, to see if this already fixed upstream, could you please test drm-intel-nightly and advise to the results?

tags: added: kernel-da-key
Revision history for this message
Matthew Lovibond (ub-matt-hv) wrote :

From here?
http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-nightly/

The amd64 builds are missing from the 20th and onwards. I'll try the build on the 17th and report back.

Revision history for this message
Matthew Lovibond (ub-matt-hv) wrote :

Don't see that error with 4.3.0-994-generic #201510162200 SMP Sat Oct 17 02:02:10 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

(drm-intel-nightly from 17 Oct)

I do get this warning when installing that kernel
W: Possible missing firmware /lib/firmware/i915/skl_guc_ver4.bin for module i915

I've attached a dmesg from this kernel.

I'm still stuck on llvmpipe for graphics though.

Revision history for this message
penalvch (penalvch) wrote :

Matthew Lovibond, the issue you are reporting is an upstream one. Could you please report this problem following the instructions verbatim at https://wiki.ubuntu.com/Bugs/Upstream/kernel to the appropriate venue (Daniel Vetter and Jani Nikula, CC intel-gfx)?

Please provide a direct URL to your newly made report when it becomes available so that it may be tracked.

Thank you for your understanding.

tags: added: kernel-bug-exists-upstream kernel-bug-exists-upstream-4.3-rc6
Changed in linux (Ubuntu):
status: Incomplete → Triaged
summary: - i915 intel graphics driver not working (using llvmpipe as fallback)
+ 8086:0a06 i915 intel graphics driver not working (using llvmpipe as
+ fallback)
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