| 2015-09-15 04:24:53 |
Po-Hsu Lin |
bug |
|
|
added bug |
| 2015-09-15 04:25:13 |
Po-Hsu Lin |
affects |
linux-lts-utopic (Ubuntu) |
linux (Ubuntu) |
|
| 2015-09-15 04:26:22 |
Po-Hsu Lin |
tags |
201412-16319 amd64 apport-bug certification-grey taipei-lab trusty |
201412-16319 amd64 apport-bug apport-collected certification-grey taipei-lab trusty |
|
| 2015-09-15 04:26:23 |
Po-Hsu Lin |
description |
CID: 201412-16319 Dell Latitude 3150
Running hibernate will turn the Wireless network and Bluetooth off, however it can be re-enabled with the wireless hotkey.
Steps:
1. Install 14.04.2 + update
2. Run hibernate with "sudo pm-hibernate"
3. Wake it up.
Expected result:
* Wireless and Bluetooth still working.
Actual result:
* They got disabled.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-49-generic 3.16.0-49.65~14.04.1
ProcVersionSignature: Ubuntu 3.16.0-49.65~14.04.1-generic 3.16.7-ckt15
Uname: Linux 3.16.0-49-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.13
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Sep 15 00:17:34 2015
InstallationDate: Installed on 2015-09-11 (4 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
SourcePackage: linux-lts-utopic
UpgradeStatus: No upgrade log present (probably fresh install) |
CID: 201412-16319 Dell Latitude 3150
Running hibernate will turn the Wireless network and Bluetooth off, however it can be re-enabled with the wireless hotkey.
Steps:
1. Install 14.04.2 + update
2. Run hibernate with "sudo pm-hibernate"
3. Wake it up.
Expected result:
* Wireless and Bluetooth still working.
Actual result:
* They got disabled.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-49-generic 3.16.0-49.65~14.04.1
ProcVersionSignature: Ubuntu 3.16.0-49.65~14.04.1-generic 3.16.7-ckt15
Uname: Linux 3.16.0-49-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.13
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Sep 15 00:17:34 2015
InstallationDate: Installed on 2015-09-11 (4 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
SourcePackage: linux-lts-utopic
UpgradeStatus: No upgrade log present (probably fresh install)
---
ApportVersion: 2.14.1-0ubuntu3.13
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ubuntu 1574 F.... pulseaudio
CRDA:
country TW:
(2402 - 2472 @ 40), (3, 27)
(5270 - 5330 @ 40), (3, 17), DFS
(5735 - 5815 @ 40), (3, 30)
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=c9ac4cb4-606e-492c-a4a0-c511bad7444f
InstallationDate: Installed on 2015-09-11 (4 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0c45:6709 Microdia
Bus 001 Device 036: ID 8087:0a2a Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. Latitude 3150
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-49-generic root=UUID=f071bd28-7686-4baa-a134-8392289e49d2 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.16.0-49.65~14.04.1-generic 3.16.7-ckt15
RelatedPackageVersions:
linux-restricted-modules-3.16.0-49-generic N/A
linux-backports-modules-3.16.0-49-generic N/A
linux-firmware 1.127.15
Tags: trusty
Uname: Linux 3.16.0-49-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 07/31/2015
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 021010
dmi.board.vendor: Dell Inc.
dmi.board.version: D02
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA02:bd07/31/2015:svnDellInc.:pnLatitude3150:pvr:rvnDellInc.:rn021010:rvrD02:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude 3150
dmi.sys.vendor: Dell Inc. |
|
| 2015-09-15 04:26:24 |
Po-Hsu Lin |
attachment added |
|
AlsaInfo.txt https://bugs.launchpad.net/bugs/1495782/+attachment/4464487/+files/AlsaInfo.txt |
|
| 2015-09-15 04:26:26 |
Po-Hsu Lin |
attachment added |
|
BootDmesg.txt https://bugs.launchpad.net/bugs/1495782/+attachment/4464488/+files/BootDmesg.txt |
|
| 2015-09-15 04:26:29 |
Po-Hsu Lin |
attachment added |
|
CurrentDmesg.txt https://bugs.launchpad.net/bugs/1495782/+attachment/4464489/+files/CurrentDmesg.txt |
|
| 2015-09-15 04:26:31 |
Po-Hsu Lin |
attachment added |
|
IwConfig.txt https://bugs.launchpad.net/bugs/1495782/+attachment/4464490/+files/IwConfig.txt |
|
| 2015-09-15 04:26:33 |
Po-Hsu Lin |
attachment added |
|
Lspci.txt https://bugs.launchpad.net/bugs/1495782/+attachment/4464491/+files/Lspci.txt |
|
| 2015-09-15 04:26:35 |
Po-Hsu Lin |
attachment added |
|
ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1495782/+attachment/4464492/+files/ProcCpuinfo.txt |
|
| 2015-09-15 04:26:37 |
Po-Hsu Lin |
attachment added |
|
ProcEnviron.txt https://bugs.launchpad.net/bugs/1495782/+attachment/4464493/+files/ProcEnviron.txt |
|
| 2015-09-15 04:26:38 |
Po-Hsu Lin |
attachment added |
|
ProcInterrupts.txt https://bugs.launchpad.net/bugs/1495782/+attachment/4464494/+files/ProcInterrupts.txt |
|
| 2015-09-15 04:26:40 |
Po-Hsu Lin |
attachment added |
|
ProcModules.txt https://bugs.launchpad.net/bugs/1495782/+attachment/4464495/+files/ProcModules.txt |
|
| 2015-09-15 04:26:42 |
Po-Hsu Lin |
attachment added |
|
PulseList.txt https://bugs.launchpad.net/bugs/1495782/+attachment/4464496/+files/PulseList.txt |
|
| 2015-09-15 04:26:44 |
Po-Hsu Lin |
attachment added |
|
RfKill.txt https://bugs.launchpad.net/bugs/1495782/+attachment/4464497/+files/RfKill.txt |
|
| 2015-09-15 04:26:47 |
Po-Hsu Lin |
attachment added |
|
UdevDb.txt https://bugs.launchpad.net/bugs/1495782/+attachment/4464498/+files/UdevDb.txt |
|
| 2015-09-15 04:26:51 |
Po-Hsu Lin |
attachment added |
|
UdevLog.txt https://bugs.launchpad.net/bugs/1495782/+attachment/4464499/+files/UdevLog.txt |
|
| 2015-09-15 04:26:56 |
Po-Hsu Lin |
attachment added |
|
WifiSyslog.txt https://bugs.launchpad.net/bugs/1495782/+attachment/4464500/+files/WifiSyslog.txt |
|
| 2015-09-15 04:30:09 |
Brad Figg |
linux (Ubuntu): status |
New |
Confirmed |
|
| 2015-09-15 07:51:43 |
Po-Hsu Lin |
summary |
[Dell Latitude 3150] Hibernate will turn Wifi / BT off on 14.04.2 |
[Dell Latitude 3150] Suspend / Hibernate will turn Wifi / BT off / on with 14.04.2 |
|
| 2015-09-15 07:54:44 |
Po-Hsu Lin |
tags |
201412-16319 amd64 apport-bug apport-collected certification-grey taipei-lab trusty |
201412-16319 amd64 apport-bug apport-collected taipei-lab trusty |
|
| 2015-09-15 07:55:06 |
Po-Hsu Lin |
description |
CID: 201412-16319 Dell Latitude 3150
Running hibernate will turn the Wireless network and Bluetooth off, however it can be re-enabled with the wireless hotkey.
Steps:
1. Install 14.04.2 + update
2. Run hibernate with "sudo pm-hibernate"
3. Wake it up.
Expected result:
* Wireless and Bluetooth still working.
Actual result:
* They got disabled.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-49-generic 3.16.0-49.65~14.04.1
ProcVersionSignature: Ubuntu 3.16.0-49.65~14.04.1-generic 3.16.7-ckt15
Uname: Linux 3.16.0-49-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.13
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Sep 15 00:17:34 2015
InstallationDate: Installed on 2015-09-11 (4 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
SourcePackage: linux-lts-utopic
UpgradeStatus: No upgrade log present (probably fresh install)
---
ApportVersion: 2.14.1-0ubuntu3.13
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ubuntu 1574 F.... pulseaudio
CRDA:
country TW:
(2402 - 2472 @ 40), (3, 27)
(5270 - 5330 @ 40), (3, 17), DFS
(5735 - 5815 @ 40), (3, 30)
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=c9ac4cb4-606e-492c-a4a0-c511bad7444f
InstallationDate: Installed on 2015-09-11 (4 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0c45:6709 Microdia
Bus 001 Device 036: ID 8087:0a2a Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. Latitude 3150
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-49-generic root=UUID=f071bd28-7686-4baa-a134-8392289e49d2 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.16.0-49.65~14.04.1-generic 3.16.7-ckt15
RelatedPackageVersions:
linux-restricted-modules-3.16.0-49-generic N/A
linux-backports-modules-3.16.0-49-generic N/A
linux-firmware 1.127.15
Tags: trusty
Uname: Linux 3.16.0-49-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 07/31/2015
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 021010
dmi.board.vendor: Dell Inc.
dmi.board.version: D02
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA02:bd07/31/2015:svnDellInc.:pnLatitude3150:pvr:rvnDellInc.:rn021010:rvrD02:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude 3150
dmi.sys.vendor: Dell Inc. |
CID: 201412-16319 Dell Latitude 3150
Running hibernate or suspend will turn the Wireless network and Bluetooth off on the first time, and turn it on on the second time, however it can alway be re-enabled with the wireless hotkey.
Steps:
1. Install 14.04.2 + update
2. Run hibernate with "sudo pm-hibernate"
3. Wake it up.
4. Hibernate it again.
5. Wake it up
Expected result:
* Wireless and Bluetooth should be working all the time.
Actual result:
* They got disabled on the first, third, fifth... cycle
You can replace hiberate here in the steps with suspend, and will get the same result.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-49-generic 3.16.0-49.65~14.04.1
ProcVersionSignature: Ubuntu 3.16.0-49.65~14.04.1-generic 3.16.7-ckt15
Uname: Linux 3.16.0-49-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.13
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Sep 15 00:17:34 2015
InstallationDate: Installed on 2015-09-11 (4 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
SourcePackage: linux-lts-utopic
UpgradeStatus: No upgrade log present (probably fresh install)
---
ApportVersion: 2.14.1-0ubuntu3.13
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ubuntu 1574 F.... pulseaudio
CRDA:
country TW:
(2402 - 2472 @ 40), (3, 27)
(5270 - 5330 @ 40), (3, 17), DFS
(5735 - 5815 @ 40), (3, 30)
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=c9ac4cb4-606e-492c-a4a0-c511bad7444f
InstallationDate: Installed on 2015-09-11 (4 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0c45:6709 Microdia
Bus 001 Device 036: ID 8087:0a2a Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. Latitude 3150
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-49-generic root=UUID=f071bd28-7686-4baa-a134-8392289e49d2 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.16.0-49.65~14.04.1-generic 3.16.7-ckt15
RelatedPackageVersions:
linux-restricted-modules-3.16.0-49-generic N/A
linux-backports-modules-3.16.0-49-generic N/A
linux-firmware 1.127.15
Tags: trusty
Uname: Linux 3.16.0-49-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 07/31/2015
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 021010
dmi.board.vendor: Dell Inc.
dmi.board.version: D02
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA02:bd07/31/2015:svnDellInc.:pnLatitude3150:pvr:rvnDellInc.:rn021010:rvrD02:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude 3150
dmi.sys.vendor: Dell Inc. |
|
| 2015-09-15 07:55:10 |
Po-Hsu Lin |
linux (Ubuntu): importance |
Low |
Undecided |
|
| 2015-09-15 07:55:26 |
Po-Hsu Lin |
affects |
linux (Ubuntu) |
linux-lts-utopic (Ubuntu) |
|
| 2015-09-15 08:08:45 |
Po-Hsu Lin |
summary |
[Dell Latitude 3150] Suspend / Hibernate will turn Wifi / BT off / on with 14.04.2 |
[Dell Latitude 3150] Suspend / Hibernate will toggle Wifi / BT off / on with 14.04.2 |
|
| 2015-09-15 10:42:18 |
Po-Hsu Lin |
summary |
[Dell Latitude 3150] Suspend / Hibernate will toggle Wifi / BT off / on with 14.04.2 |
[Dell Latitude 3150] Suspend / Hibernate will toggle Wifi / BT status with 14.04.2 |
|
| 2015-09-15 10:42:28 |
Po-Hsu Lin |
summary |
[Dell Latitude 3150] Suspend / Hibernate will toggle Wifi / BT status with 14.04.2 |
[Dell Latitude 3150] Suspend / Hibernate will toggle Wifi / BT status on Trusty |
|
| 2015-09-15 10:57:13 |
Po-Hsu Lin |
summary |
[Dell Latitude 3150] Suspend / Hibernate will toggle Wifi / BT status on Trusty |
Suspend / Hibernate will toggle Wifi / BT status on Trusty |
|
| 2015-09-15 11:35:21 |
Po-Hsu Lin |
description |
CID: 201412-16319 Dell Latitude 3150
Running hibernate or suspend will turn the Wireless network and Bluetooth off on the first time, and turn it on on the second time, however it can alway be re-enabled with the wireless hotkey.
Steps:
1. Install 14.04.2 + update
2. Run hibernate with "sudo pm-hibernate"
3. Wake it up.
4. Hibernate it again.
5. Wake it up
Expected result:
* Wireless and Bluetooth should be working all the time.
Actual result:
* They got disabled on the first, third, fifth... cycle
You can replace hiberate here in the steps with suspend, and will get the same result.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-49-generic 3.16.0-49.65~14.04.1
ProcVersionSignature: Ubuntu 3.16.0-49.65~14.04.1-generic 3.16.7-ckt15
Uname: Linux 3.16.0-49-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.13
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Sep 15 00:17:34 2015
InstallationDate: Installed on 2015-09-11 (4 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
SourcePackage: linux-lts-utopic
UpgradeStatus: No upgrade log present (probably fresh install)
---
ApportVersion: 2.14.1-0ubuntu3.13
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ubuntu 1574 F.... pulseaudio
CRDA:
country TW:
(2402 - 2472 @ 40), (3, 27)
(5270 - 5330 @ 40), (3, 17), DFS
(5735 - 5815 @ 40), (3, 30)
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=c9ac4cb4-606e-492c-a4a0-c511bad7444f
InstallationDate: Installed on 2015-09-11 (4 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0c45:6709 Microdia
Bus 001 Device 036: ID 8087:0a2a Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. Latitude 3150
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-49-generic root=UUID=f071bd28-7686-4baa-a134-8392289e49d2 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.16.0-49.65~14.04.1-generic 3.16.7-ckt15
RelatedPackageVersions:
linux-restricted-modules-3.16.0-49-generic N/A
linux-backports-modules-3.16.0-49-generic N/A
linux-firmware 1.127.15
Tags: trusty
Uname: Linux 3.16.0-49-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 07/31/2015
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 021010
dmi.board.vendor: Dell Inc.
dmi.board.version: D02
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA02:bd07/31/2015:svnDellInc.:pnLatitude3150:pvr:rvnDellInc.:rn021010:rvrD02:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude 3150
dmi.sys.vendor: Dell Inc. |
CID: 201412-16319 Dell Latitude 3150
CID: 201407-15273 Dell Latitude 3450
Running hibernate or suspend will trigger a rfkill event on resume and toggle both of the Wireless network and Bluetooth, so they will be blocked when you suspend it for the first time, and be re-enabled when you suspend it again.
After the first suspend, "rfkill list" shows:
ubuntu@201412-16319:~$ cat rfkill
0: phy0: Wireless LAN
Soft blocked: yes
Hard blocked: yes
1: dell-wifi: Wireless LAN
Soft blocked: yes
Hard blocked: no
2: dell-bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
You may unblock then with the wireless hotkey, however, on 201412-16319, sometime the wireless can't be re-enable with the hotkey (fail rate: 3~4 out of 12), I will need to suspend this system again to make wireless back to work. (0 out of 12 on 201407-15273)
I noticed that this issue seems to happen only on the system with an individual wireless key input event:
$ sudo evtest
/dev/input/event6: DELL Wireless hotkeys
(A 14.04.2 certified Dell Vostro 5470 ,CID: 201307-14037, does not have this issue, and it does not have a wireless key input event in evtest, the wireless key event is called KEY_WLAN and is integrated in Dell WMI hotkeys event)
If you use evtest to monitor this wireless hotkey event, I can see that it will send a rfkill event after resume from suspend:
ubuntu@201407-15273:~$ sudo evtest
No device specified, trying to scan all of /dev/input/event*
Available devices:
/dev/input/event0: Lid Switch
/dev/input/event1: Power Button
/dev/input/event2: Sleep Button
/dev/input/event3: Power Button
/dev/input/event4: AT Translated Set 2 keyboard
/dev/input/event5: SynPS/2 Synaptics TouchPad
/dev/input/event6: DELL Wireless hotkeys
/dev/input/event7: Video Bus
/dev/input/event8: HDA Intel PCH Headphone Mic
/dev/input/event9: Dell WMI hotkeys
/dev/input/event10: HDA Intel HDMI HDMI/DP,pcm=3
/dev/input/event11: HDA Intel HDMI HDMI/DP,pcm=7
/dev/input/event12: HDA Intel HDMI HDMI/DP,pcm=8
/dev/input/event13: Integrated_Webcam_HD
Select the device event number [0-13]: 6
Input driver version is 1.0.1
Input device ID: bus 0x19 vendor 0x0 product 0x0 version 0x0
Input device name: "DELL Wireless hotkeys"
Supported events:
Event type 0 (EV_SYN)
Event type 1 (EV_KEY)
Event code 247 (KEY_RFKILL)
Properties:
Testing ... (interrupt to exit)
Event: time 1442315336.476988, -------------- SYN_REPORT ------------
Event: time 1442315379.463923, type 1 (EV_KEY), code 247 (KEY_RFKILL), value 1
Event: time 1442315379.463923, -------------- SYN_REPORT ------------
Event: time 1442315379.463927, type 1 (EV_KEY), code 247 (KEY_RFKILL), value 0
Event: time 1442315379.463927, -------------- SYN_REPORT ------------
(The first SYN_REPORT here is for suspend, as when you press the wireless hotkey it will send out the "type 1 (EV_KEY)" information first)
Steps to reproduce:
1. Install 14.04.2 + update
2. Suspend it from the system menu
3. Wake it up.
4. Suspend it again.
5. Wake it up
Expected result:
* Wireless and Bluetooth should be working all the time.
Actual result:
* They got disabled on the first, third, fifth... cycle.
You can verify it here with "sudo pm-hibernate" too, and will get the same result.
This issue can be reproduced on 3.16 and 3.19 kernel. And some pre-installed systems.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-49-generic 3.16.0-49.65~14.04.1
ProcVersionSignature: Ubuntu 3.16.0-49.65~14.04.1-generic 3.16.7-ckt15
Uname: Linux 3.16.0-49-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.13
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Sep 15 00:17:34 2015
InstallationDate: Installed on 2015-09-11 (4 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
SourcePackage: linux-lts-utopic
UpgradeStatus: No upgrade log present (probably fresh install)
---
ApportVersion: 2.14.1-0ubuntu3.13
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ubuntu 1574 F.... pulseaudio
CRDA:
country TW:
(2402 - 2472 @ 40), (3, 27)
(5270 - 5330 @ 40), (3, 17), DFS
(5735 - 5815 @ 40), (3, 30)
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=c9ac4cb4-606e-492c-a4a0-c511bad7444f
InstallationDate: Installed on 2015-09-11 (4 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0c45:6709 Microdia
Bus 001 Device 036: ID 8087:0a2a Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. Latitude 3150
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-49-generic root=UUID=f071bd28-7686-4baa-a134-8392289e49d2 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.16.0-49.65~14.04.1-generic 3.16.7-ckt15
RelatedPackageVersions:
linux-restricted-modules-3.16.0-49-generic N/A
linux-backports-modules-3.16.0-49-generic N/A
linux-firmware 1.127.15
Tags: trusty
Uname: Linux 3.16.0-49-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 07/31/2015
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 021010
dmi.board.vendor: Dell Inc.
dmi.board.version: D02
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA02:bd07/31/2015:svnDellInc.:pnLatitude3150:pvr:rvnDellInc.:rn021010:rvrD02:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude 3150
dmi.sys.vendor: Dell Inc. |
|
| 2015-09-15 11:35:26 |
Po-Hsu Lin |
bug task added |
|
hwe-next |
|
| 2015-09-15 11:35:43 |
Po-Hsu Lin |
tags |
201412-16319 amd64 apport-bug apport-collected taipei-lab trusty |
201407-15273 201412-16319 amd64 apport-bug apport-collected taipei-lab trusty |
|
| 2015-09-15 11:48:49 |
Po-Hsu Lin |
tags |
201407-15273 201412-16319 amd64 apport-bug apport-collected taipei-lab trusty |
201407-15273 201411-16162 201412-16319 amd64 apport-bug apport-collected taipei-lab trusty |
|
| 2015-09-16 02:52:41 |
Po-Hsu Lin |
tags |
201407-15273 201411-16162 201412-16319 amd64 apport-bug apport-collected taipei-lab trusty |
201407-15273 201411-16162 201412-16319 amd64 apport-bug apport-collected certification-grey taipei-lab trusty |
|
| 2015-09-16 09:46:34 |
Keng-Yu Lin |
hwe-next: assignee |
|
Anthony Wong (anthonywong) |
|
| 2015-09-16 09:46:39 |
Keng-Yu Lin |
hwe-next: importance |
Undecided |
Low |
|
| 2015-09-16 09:46:43 |
Keng-Yu Lin |
hwe-next: status |
New |
Incomplete |
|
| 2015-09-16 11:01:50 |
Po-Hsu Lin |
hwe-next: status |
Incomplete |
New |
|
| 2015-09-17 02:08:12 |
Alex Hung |
hwe-next: assignee |
Anthony Wong (anthonywong) |
Alex Hung (alexhung) |
|
| 2015-09-17 02:12:41 |
Anthony Wong |
bug |
|
|
added subscriber Canonical Hardware Enablement Team |
| 2015-09-17 02:15:25 |
Alex Hung |
hwe-next: status |
New |
Incomplete |
|
| 2015-09-21 00:40:52 |
Alex Hung |
hwe-next: status |
Incomplete |
In Progress |
|
| 2015-11-03 06:22:58 |
Alex Hung |
hwe-next: status |
In Progress |
Triaged |
|
| 2015-11-03 06:23:01 |
Alex Hung |
hwe-next: assignee |
Alex Hung (alexhung) |
|
|
| 2015-12-26 02:58:51 |
penalvch |
tags |
201407-15273 201411-16162 201412-16319 amd64 apport-bug apport-collected certification-grey taipei-lab trusty |
201407-15273 201411-16162 201412-16319 amd64 apport-bug apport-collected bios-outdated-a04 certification-grey taipei-lab trusty |
|
| 2016-03-07 00:57:35 |
penalvch |
linux-lts-utopic (Ubuntu): importance |
Undecided |
Low |
|
| 2017-11-11 09:18:10 |
Anthony Wong |
hwe-next: status |
Triaged |
Won't Fix |
|
