2019-03-11 16:29:08 |
Nicolas Devillers |
bug |
|
|
added bug |
2019-03-11 16:29:29 |
Nicolas Devillers |
attachment added |
|
version.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1819486/+attachment/5245481/+files/version.txt |
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2019-03-11 16:29:43 |
Nicolas Devillers |
attachment added |
|
lspci.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1819486/+attachment/5245482/+files/lspci.txt |
|
2019-03-11 16:30:02 |
Nicolas Devillers |
attachment added |
|
kernelst.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1819486/+attachment/5245483/+files/kernelst.txt |
|
2019-03-11 16:30:13 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
2019-03-11 16:30:14 |
Ubuntu Kernel Bot |
tags |
|
bionic |
|
2019-03-11 17:49:14 |
Nicolas Devillers |
linux (Ubuntu): status |
Incomplete |
New |
|
2019-03-11 17:51:42 |
Nicolas Devillers |
tags |
bionic |
apport-collected bionic |
|
2019-03-11 17:51:42 |
Nicolas Devillers |
description |
While previously working using 4.15.0-45-generic, booting my thinkpad T480 on a dock with additional screen connected and "kernel 4.15.0-46-generic" lead to a crash of the system.
Laptop is running Ubuntu 18.04.2 LTS. |
While previously working using 4.15.0-45-generic, booting my thinkpad T480 on a dock with additional screen connected and "kernel 4.15.0-46-generic" lead to a crash of the system.
Laptop is running Ubuntu 18.04.2 LTS.
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC1D0c: user 3449 F...m pulseaudio
/dev/snd/controlC1: user 3449 F.... pulseaudio
/dev/snd/pcmC0D0p: user 3449 F...m pulseaudio
/dev/snd/controlC0: user 3449 F.... pulseaudio
CurrentDesktop: X-Cinnamon
DistroRelease: Ubuntu 18.04
HibernationDevice: RESUME=UUID=c94c8e19-c9cc-49db-b6e7-4e1542a5efa7
InstallationDate: Installed on 2018-06-28 (256 days ago)
InstallationMedia: Ubuntu-Budgie 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
MachineType: LENOVO 20L5000AFR
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-45-generic root=/dev/mapper/ubuntu--budgie--vg-root ro quiet splash
ProcVersionSignature: Ubuntu 4.15.0-45.48-generic 4.15.18
RelatedPackageVersions:
linux-restricted-modules-4.15.0-45-generic N/A
linux-backports-modules-4.15.0-45-generic N/A
linux-firmware 1.173.3
Tags: bionic
Uname: Linux 4.15.0-45-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip docker libvirt lpadmin netdev plugdev sambashare sudo vboxusers wireshark
_MarkForUpload: True
dmi.bios.date: 03/14/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: N24ET37W (1.12 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20L5000AFR
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrN24ET37W(1.12):bd03/14/2018:svnLENOVO:pn20L5000AFR:pvrThinkPadT480:rvnLENOVO:rn20L5000AFR:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad T480
dmi.product.name: 20L5000AFR
dmi.product.version: ThinkPad T480
dmi.sys.vendor: LENOVO |
|
2019-03-11 17:51:43 |
Nicolas Devillers |
attachment added |
|
AlsaInfo.txt https://bugs.launchpad.net/bugs/1819486/+attachment/5245517/+files/AlsaInfo.txt |
|
2019-03-11 17:51:45 |
Nicolas Devillers |
attachment added |
|
CRDA.txt https://bugs.launchpad.net/bugs/1819486/+attachment/5245518/+files/CRDA.txt |
|
2019-03-11 17:51:47 |
Nicolas Devillers |
attachment added |
|
CurrentDmesg.txt https://bugs.launchpad.net/bugs/1819486/+attachment/5245519/+files/CurrentDmesg.txt |
|
2019-03-11 17:51:48 |
Nicolas Devillers |
attachment added |
|
IwConfig.txt https://bugs.launchpad.net/bugs/1819486/+attachment/5245520/+files/IwConfig.txt |
|
2019-03-11 17:51:49 |
Nicolas Devillers |
attachment added |
|
Lspci.txt https://bugs.launchpad.net/bugs/1819486/+attachment/5245521/+files/Lspci.txt |
|
2019-03-11 17:51:50 |
Nicolas Devillers |
attachment added |
|
Lsusb.txt https://bugs.launchpad.net/bugs/1819486/+attachment/5245522/+files/Lsusb.txt |
|
2019-03-11 17:51:52 |
Nicolas Devillers |
attachment added |
|
ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1819486/+attachment/5245523/+files/ProcCpuinfo.txt |
|
2019-03-11 17:51:53 |
Nicolas Devillers |
attachment added |
|
ProcCpuinfoMinimal.txt https://bugs.launchpad.net/bugs/1819486/+attachment/5245524/+files/ProcCpuinfoMinimal.txt |
|
2019-03-11 17:51:55 |
Nicolas Devillers |
attachment added |
|
ProcEnviron.txt https://bugs.launchpad.net/bugs/1819486/+attachment/5245525/+files/ProcEnviron.txt |
|
2019-03-11 17:51:57 |
Nicolas Devillers |
attachment added |
|
ProcInterrupts.txt https://bugs.launchpad.net/bugs/1819486/+attachment/5245526/+files/ProcInterrupts.txt |
|
2019-03-11 17:51:58 |
Nicolas Devillers |
attachment added |
|
ProcModules.txt https://bugs.launchpad.net/bugs/1819486/+attachment/5245527/+files/ProcModules.txt |
|
2019-03-11 17:51:59 |
Nicolas Devillers |
attachment added |
|
PulseList.txt https://bugs.launchpad.net/bugs/1819486/+attachment/5245528/+files/PulseList.txt |
|
2019-03-11 17:52:01 |
Nicolas Devillers |
attachment added |
|
RfKill.txt https://bugs.launchpad.net/bugs/1819486/+attachment/5245529/+files/RfKill.txt |
|
2019-03-11 17:52:02 |
Nicolas Devillers |
attachment added |
|
UdevDb.txt https://bugs.launchpad.net/bugs/1819486/+attachment/5245530/+files/UdevDb.txt |
|
2019-03-11 17:52:05 |
Nicolas Devillers |
attachment added |
|
WifiSyslog.txt https://bugs.launchpad.net/bugs/1819486/+attachment/5245531/+files/WifiSyslog.txt |
|
2019-03-11 18:00:08 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Confirmed |
|
2019-03-11 18:16:46 |
Nicolas Devillers |
attachment removed |
CurrentDmesg.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1819486/+attachment/5245519/+files/CurrentDmesg.txt |
|
|
2019-03-12 00:28:39 |
Terry Rudd |
bug |
|
|
added subscriber Terry Rudd |
2019-03-12 17:30:26 |
Kai-Heng Feng |
description |
While previously working using 4.15.0-45-generic, booting my thinkpad T480 on a dock with additional screen connected and "kernel 4.15.0-46-generic" lead to a crash of the system.
Laptop is running Ubuntu 18.04.2 LTS.
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC1D0c: user 3449 F...m pulseaudio
/dev/snd/controlC1: user 3449 F.... pulseaudio
/dev/snd/pcmC0D0p: user 3449 F...m pulseaudio
/dev/snd/controlC0: user 3449 F.... pulseaudio
CurrentDesktop: X-Cinnamon
DistroRelease: Ubuntu 18.04
HibernationDevice: RESUME=UUID=c94c8e19-c9cc-49db-b6e7-4e1542a5efa7
InstallationDate: Installed on 2018-06-28 (256 days ago)
InstallationMedia: Ubuntu-Budgie 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
MachineType: LENOVO 20L5000AFR
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-45-generic root=/dev/mapper/ubuntu--budgie--vg-root ro quiet splash
ProcVersionSignature: Ubuntu 4.15.0-45.48-generic 4.15.18
RelatedPackageVersions:
linux-restricted-modules-4.15.0-45-generic N/A
linux-backports-modules-4.15.0-45-generic N/A
linux-firmware 1.173.3
Tags: bionic
Uname: Linux 4.15.0-45-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip docker libvirt lpadmin netdev plugdev sambashare sudo vboxusers wireshark
_MarkForUpload: True
dmi.bios.date: 03/14/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: N24ET37W (1.12 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20L5000AFR
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrN24ET37W(1.12):bd03/14/2018:svnLENOVO:pn20L5000AFR:pvrThinkPadT480:rvnLENOVO:rn20L5000AFR:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad T480
dmi.product.name: 20L5000AFR
dmi.product.version: ThinkPad T480
dmi.sys.vendor: LENOVO |
=== SRU Justification ===
[Impact]
4.15.0-46 breaks once worked external display over docking.
[Fix]
Revert the commit that causes regression.
[Test]
User confirms reverting the commit solves the regression.
[Regression Potential]
Low. Docking can works without this commit on Bionic kernel.
While previously working using 4.15.0-45-generic, booting my thinkpad T480 on a dock with additional screen connected and "kernel 4.15.0-46-generic" lead to a crash of the system.
=== Original Bug Report ===
Laptop is running Ubuntu 18.04.2 LTS.
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC1D0c: user 3449 F...m pulseaudio
/dev/snd/controlC1: user 3449 F.... pulseaudio
/dev/snd/pcmC0D0p: user 3449 F...m pulseaudio
/dev/snd/controlC0: user 3449 F.... pulseaudio
CurrentDesktop: X-Cinnamon
DistroRelease: Ubuntu 18.04
HibernationDevice: RESUME=UUID=c94c8e19-c9cc-49db-b6e7-4e1542a5efa7
InstallationDate: Installed on 2018-06-28 (256 days ago)
InstallationMedia: Ubuntu-Budgie 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
MachineType: LENOVO 20L5000AFR
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-45-generic root=/dev/mapper/ubuntu--budgie--vg-root ro quiet splash
ProcVersionSignature: Ubuntu 4.15.0-45.48-generic 4.15.18
RelatedPackageVersions:
linux-restricted-modules-4.15.0-45-generic N/A
linux-backports-modules-4.15.0-45-generic N/A
linux-firmware 1.173.3
Tags: bionic
Uname: Linux 4.15.0-45-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip docker libvirt lpadmin netdev plugdev sambashare sudo vboxusers wireshark
_MarkForUpload: True
dmi.bios.date: 03/14/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: N24ET37W (1.12 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20L5000AFR
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrN24ET37W(1.12):bd03/14/2018:svnLENOVO:pn20L5000AFR:pvrThinkPadT480:rvnLENOVO:rn20L5000AFR:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad T480
dmi.product.name: 20L5000AFR
dmi.product.version: ThinkPad T480
dmi.sys.vendor: LENOVO |
|
2019-03-14 07:55:16 |
Kai-Heng Feng |
nominated for series |
|
Ubuntu Bionic |
|
2019-03-14 07:55:16 |
Kai-Heng Feng |
bug task added |
|
linux (Ubuntu Bionic) |
|
2019-03-14 19:40:37 |
Launchpad Janitor |
linux (Ubuntu Bionic): status |
New |
Confirmed |
|
2019-03-14 19:41:03 |
MainframeX |
bug |
|
|
added subscriber MainframeX |
2019-03-28 06:20:01 |
Khaled El Mously |
linux (Ubuntu Bionic): status |
Confirmed |
Fix Committed |
|
2019-04-04 18:03:55 |
Ubuntu Kernel Bot |
tags |
apport-collected bionic |
apport-collected bionic verification-needed-bionic |
|
2019-04-18 22:08:19 |
Nicolas Devillers |
description |
=== SRU Justification ===
[Impact]
4.15.0-46 breaks once worked external display over docking.
[Fix]
Revert the commit that causes regression.
[Test]
User confirms reverting the commit solves the regression.
[Regression Potential]
Low. Docking can works without this commit on Bionic kernel.
While previously working using 4.15.0-45-generic, booting my thinkpad T480 on a dock with additional screen connected and "kernel 4.15.0-46-generic" lead to a crash of the system.
=== Original Bug Report ===
Laptop is running Ubuntu 18.04.2 LTS.
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC1D0c: user 3449 F...m pulseaudio
/dev/snd/controlC1: user 3449 F.... pulseaudio
/dev/snd/pcmC0D0p: user 3449 F...m pulseaudio
/dev/snd/controlC0: user 3449 F.... pulseaudio
CurrentDesktop: X-Cinnamon
DistroRelease: Ubuntu 18.04
HibernationDevice: RESUME=UUID=c94c8e19-c9cc-49db-b6e7-4e1542a5efa7
InstallationDate: Installed on 2018-06-28 (256 days ago)
InstallationMedia: Ubuntu-Budgie 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
MachineType: LENOVO 20L5000AFR
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-45-generic root=/dev/mapper/ubuntu--budgie--vg-root ro quiet splash
ProcVersionSignature: Ubuntu 4.15.0-45.48-generic 4.15.18
RelatedPackageVersions:
linux-restricted-modules-4.15.0-45-generic N/A
linux-backports-modules-4.15.0-45-generic N/A
linux-firmware 1.173.3
Tags: bionic
Uname: Linux 4.15.0-45-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip docker libvirt lpadmin netdev plugdev sambashare sudo vboxusers wireshark
_MarkForUpload: True
dmi.bios.date: 03/14/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: N24ET37W (1.12 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20L5000AFR
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrN24ET37W(1.12):bd03/14/2018:svnLENOVO:pn20L5000AFR:pvrThinkPadT480:rvnLENOVO:rn20L5000AFR:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad T480
dmi.product.name: 20L5000AFR
dmi.product.version: ThinkPad T480
dmi.sys.vendor: LENOVO |
=== SRU Justification ===
[Impact]
4.15.0-46 breaks once working external display over docking.
[Fix]
Revert the commit that causes regression.
[Test]
User confirms reverting the commit solves the regression.
[Regression Potential]
Low. Docking can works without this commit on Bionic kernel.
While previously working using 4.15.0-45-generic, booting my thinkpad T480 on a dock with additional screen connected and "kernel 4.15.0-46-generic" lead to a crash of the system.
=== Original Bug Report ===
Laptop is running Ubuntu 18.04.2 LTS.
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC1D0c: user 3449 F...m pulseaudio
/dev/snd/controlC1: user 3449 F.... pulseaudio
/dev/snd/pcmC0D0p: user 3449 F...m pulseaudio
/dev/snd/controlC0: user 3449 F.... pulseaudio
CurrentDesktop: X-Cinnamon
DistroRelease: Ubuntu 18.04
HibernationDevice: RESUME=UUID=c94c8e19-c9cc-49db-b6e7-4e1542a5efa7
InstallationDate: Installed on 2018-06-28 (256 days ago)
InstallationMedia: Ubuntu-Budgie 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
MachineType: LENOVO 20L5000AFR
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-45-generic root=/dev/mapper/ubuntu--budgie--vg-root ro quiet splash
ProcVersionSignature: Ubuntu 4.15.0-45.48-generic 4.15.18
RelatedPackageVersions:
linux-restricted-modules-4.15.0-45-generic N/A
linux-backports-modules-4.15.0-45-generic N/A
linux-firmware 1.173.3
Tags: bionic
Uname: Linux 4.15.0-45-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip docker libvirt lpadmin netdev plugdev sambashare sudo vboxusers wireshark
_MarkForUpload: True
dmi.bios.date: 03/14/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: N24ET37W (1.12 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20L5000AFR
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrN24ET37W(1.12):bd03/14/2018:svnLENOVO:pn20L5000AFR:pvrThinkPadT480:rvnLENOVO:rn20L5000AFR:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad T480
dmi.product.name: 20L5000AFR
dmi.product.version: ThinkPad T480
dmi.sys.vendor: LENOVO |
|
2019-04-18 22:11:17 |
Nicolas Devillers |
tags |
apport-collected bionic verification-needed-bionic |
apport-collected bionic verification-done-bionic |
|
2019-04-24 07:39:21 |
Launchpad Janitor |
linux (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
2019-04-24 07:39:21 |
Launchpad Janitor |
cve linked |
|
2017-5715 |
|
2019-04-24 07:39:21 |
Launchpad Janitor |
cve linked |
|
2017-5754 |
|
2019-04-24 07:39:21 |
Launchpad Janitor |
cve linked |
|
2018-3639 |
|
2019-11-14 04:36:14 |
Po-Hsu Lin |
linux (Ubuntu Bionic): assignee |
|
Kai-Heng Feng (kaihengfeng) |
|
2019-11-14 04:36:16 |
Po-Hsu Lin |
linux (Ubuntu): status |
Confirmed |
Invalid |
|