[Kernel-packages] [Bug 1849484]
You are reporter of the issue currently having low priority. Do you still see issue. If so, please spesify clearly what is impact to you. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1849484 Title: [X1 Carbon 7, i915, HDMI] Ultra-wide monitor recognized properly when plugged in only intermittently [Xorg only] Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have an LG ultra-wide (2560x1080) monitor. Sometimes when I plug it into my laptop, whose screen was working fine before I plugged it in, both screens go black but nothing else happens. I can still see the mouse cursor and move it between the two monitors (sometimes in the correct location configuration I've configured, sometimes not), but nothing is rendered on the screens. Sometimes when I plug the monitor in, it comes on, but the resolution is wrong. Sometimes it is actually recognized and configured correctly. Frequently I have to unplug the monitor and plug it back in three times or more before it is recognized correctly. I wish it just worked right the first time. :-/ ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: gnome-shell 3.34.1-1ubuntu1 ProcVersionSignature: Ubuntu 5.3.0-19.20-generic 5.3.1 Uname: Linux 5.3.0-19-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu8 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Wed Oct 23 08:34:07 2019 DisplayManager: gdm3 InstallationDate: Installed on 2019-09-12 (40 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) RelatedPackageVersions: mutter-common 3.34.1-1ubuntu1 SourcePackage: gnome-shell UpgradeStatus: Upgraded to eoan on 2019-09-20 (32 days ago) --- ProblemType: Bug .tmp.unity_support_test.0: ApportVersion: 2.20.11-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: jik3196 F pulseaudio /dev/snd/pcmC1D0p: jik3196 F...m pulseaudio /dev/snd/controlC0: jik3196 F pulseaudio BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: ubuntu:GNOME DistUpgraded: 2019-09-20 10:09:14,777 DEBUG Running PostInstallScript: './xorg_fix_proprietary.py' DistroCodename: eoan DistroRelease: Ubuntu 19.10 DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation UHD Graphics 620 (Whiskey Lake) [8086:3ea0] (rev 02) (prog-if 00 [VGA controller]) Subsystem: Lenovo UHD Graphics 620 (Whiskey Lake) [17aa:2292] InstallationDate: Installed on 2019-09-12 (45 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) MachineType: LENOVO 20QD001VUS NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair Package: xorg-server (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.3.0-19-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.3.0-19.20-generic 5.3.1 RelatedPackageVersions: linux-restricted-modules-5.3.0-19-generic N/A linux-backports-modules-5.3.0-19-generic N/A linux-firmware1.183.1 Tags: eoan ubuntu Uname: Linux 5.3.0-19-generic x86_64 UpgradeStatus: Upgraded to eoan on 2019-09-20 (38 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 07/04/2019 dmi.bios.vendor: LENOVO dmi.bios.version: N2HET30W (1.13 ) dmi.board.asset.tag: Not Available dmi.board.name: 20QD001VUS 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:bvrN2HET30W(1.13):bd07/04/2019:svnLENOVO:pn20QD001VUS:pvrThinkPadX1Carbon7th:rvnLENOVO:rn20QD001VUS:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 7th dmi.product.name: 20QD001VUS dmi.product.sku: LENOVO_MT_20QD_BU_Think_FM_ThinkPad X1 Carbon 7th dmi.product.version: ThinkPad X1 Carbon 7th dmi.sys.vendor: LENOVO modified.conffile..etc.apport.crashdb.conf: [modified] mtime.conffile..etc.apport.crashdb.conf: 2019-10-23T16:51:18.143596 version.compiz: compiz 1:0.9.14.0+19.10.20190918-0ubuntu1 version.libdrm2: libdrm2 2.4.99-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 19.2.1-1ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx 19.2.1-1ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.20.5+git20191008-0ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati:
[Kernel-packages] [Bug 1727662]
Excellent to hear, thank you. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1727662 Title: [Lenovo ThinkPad T450s] Issues after docking and locking Status in Linux: Fix Released Status in linux package in Ubuntu: Incomplete Bug description: What happens is after I dock my laptop into a Lenovo ThinkPad Ultra Dock Type 40A2 20V, lock it via clicking the lock icon, and wait ~30 minutes, one of the following three things happen ~50% of the time when I come back to unlock it: * Most of the time the computer is found shut down. * Sometimes the notebook screen flickers weirdly and one of the two external monitors show pixelation. * The notebook screen shows the lock screen but is completely frozen. Occasionally unlocking works. I have two external monitors attached to the docking station. When I dock my laptop, the battery indicator does recognize its charging. I've not seen this issue when: 1) With the laptop in the dock, while actively using the laptop. 2) With the laptop out of the dock and no external monitors present. This bug started after upgrading from Ubtuntu 17.04 to Ubuntu 17.10. Using or not using the following kernel parameter didn't change anything: i915.enable_rc6=0 Updated docking station firmware to latest 2.33.00. PC temperatures are normal as per lm-sensors. 20171109 - Not reproducible testing drm-tip for 1.5 days. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: linux-image-4.13.0-16-lowlatency 4.13.0-16.19 ProcVersionSignature: Ubuntu 4.13.0-16.19-lowlatency 4.13.4 Uname: Linux 4.13.0-16-lowlatency x86_64 ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: akops 3337 F pulseaudio /dev/snd/controlC0: akops 3337 F pulseaudio CurrentDesktop: ubuntu:GNOME Date: Thu Oct 26 10:44:11 2017 HibernationDevice: RESUME=/dev/mapper/system-swap_1 MachineType: LENOVO 20BWS2YL00 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-16-lowlatency root=/dev/mapper/system-root ro quiet splash i915.enable_rc6=0 crashkernel=384M-:128M vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.13.0-16-lowlatency N/A linux-backports-modules-4.13.0-16-lowlatency N/A linux-firmware1.169 SourcePackage: linux UpgradeStatus: Upgraded to artful on 2017-10-20 (5 days ago) dmi.bios.date: 07/08/2015 dmi.bios.vendor: LENOVO dmi.bios.version: JBET51WW (1.16 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BWS2YL00 dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrJBET51WW(1.16):bd07/08/2015:svnLENOVO:pn20BWS2YL00:pvrThinkPadT450s:rvnLENOVO:rn20BWS2YL00:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T450s dmi.product.name: 20BWS2YL00 dmi.product.version: ThinkPad T450s dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1727662/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1727662]
Thanks. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1727662 Title: [Lenovo ThinkPad T450s] Issues after docking and locking Status in Linux: Confirmed Status in linux package in Ubuntu: Incomplete Bug description: What happens is after I dock my laptop into a Lenovo ThinkPad Ultra Dock Type 40A2 20V, lock it via clicking the lock icon, and wait ~30 minutes, one of the following three things happen ~50% of the time when I come back to unlock it: * Most of the time the computer is found shut down. * Sometimes the notebook screen flickers weirdly and one of the two external monitors show pixelation. * The notebook screen shows the lock screen but is completely frozen. Occasionally unlocking works. I have two external monitors attached to the docking station. When I dock my laptop, the battery indicator does recognize its charging. I've not seen this issue when: 1) With the laptop in the dock, while actively using the laptop. 2) With the laptop out of the dock and no external monitors present. This bug started after upgrading from Ubtuntu 17.04 to Ubuntu 17.10. Using or not using the following kernel parameter didn't change anything: i915.enable_rc6=0 Updated docking station firmware to latest 2.33.00. PC temperatures are normal as per lm-sensors. 20171109 - Not reproducible testing drm-tip for 1.5 days. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: linux-image-4.13.0-16-lowlatency 4.13.0-16.19 ProcVersionSignature: Ubuntu 4.13.0-16.19-lowlatency 4.13.4 Uname: Linux 4.13.0-16-lowlatency x86_64 ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: akops 3337 F pulseaudio /dev/snd/controlC0: akops 3337 F pulseaudio CurrentDesktop: ubuntu:GNOME Date: Thu Oct 26 10:44:11 2017 HibernationDevice: RESUME=/dev/mapper/system-swap_1 MachineType: LENOVO 20BWS2YL00 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-16-lowlatency root=/dev/mapper/system-root ro quiet splash i915.enable_rc6=0 crashkernel=384M-:128M vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.13.0-16-lowlatency N/A linux-backports-modules-4.13.0-16-lowlatency N/A linux-firmware1.169 SourcePackage: linux UpgradeStatus: Upgraded to artful on 2017-10-20 (5 days ago) dmi.bios.date: 07/08/2015 dmi.bios.vendor: LENOVO dmi.bios.version: JBET51WW (1.16 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BWS2YL00 dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrJBET51WW(1.16):bd07/08/2015:svnLENOVO:pn20BWS2YL00:pvrThinkPadT450s:rvnLENOVO:rn20BWS2YL00:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T450s dmi.product.name: 20BWS2YL00 dmi.product.version: ThinkPad T450s dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1727662/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1727662]
Just lately there was some fixes on drm-tip on MST. Are you able to test with latest drm-tip and report back behaviour. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1727662 Title: [Lenovo ThinkPad T450s] Issues after docking and locking Status in Linux: Confirmed Status in linux package in Ubuntu: Incomplete Bug description: What happens is after I dock my laptop into a Lenovo ThinkPad Ultra Dock Type 40A2 20V, lock it via clicking the lock icon, and wait ~30 minutes, one of the following three things happen ~50% of the time when I come back to unlock it: * Most of the time the computer is found shut down. * Sometimes the notebook screen flickers weirdly and one of the two external monitors show pixelation. * The notebook screen shows the lock screen but is completely frozen. Occasionally unlocking works. I have two external monitors attached to the docking station. When I dock my laptop, the battery indicator does recognize its charging. I've not seen this issue when: 1) With the laptop in the dock, while actively using the laptop. 2) With the laptop out of the dock and no external monitors present. This bug started after upgrading from Ubtuntu 17.04 to Ubuntu 17.10. Using or not using the following kernel parameter didn't change anything: i915.enable_rc6=0 Updated docking station firmware to latest 2.33.00. PC temperatures are normal as per lm-sensors. 20171109 - Not reproducible testing drm-tip for 1.5 days. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: linux-image-4.13.0-16-lowlatency 4.13.0-16.19 ProcVersionSignature: Ubuntu 4.13.0-16.19-lowlatency 4.13.4 Uname: Linux 4.13.0-16-lowlatency x86_64 ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: akops 3337 F pulseaudio /dev/snd/controlC0: akops 3337 F pulseaudio CurrentDesktop: ubuntu:GNOME Date: Thu Oct 26 10:44:11 2017 HibernationDevice: RESUME=/dev/mapper/system-swap_1 MachineType: LENOVO 20BWS2YL00 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-16-lowlatency root=/dev/mapper/system-root ro quiet splash i915.enable_rc6=0 crashkernel=384M-:128M vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.13.0-16-lowlatency N/A linux-backports-modules-4.13.0-16-lowlatency N/A linux-firmware1.169 SourcePackage: linux UpgradeStatus: Upgraded to artful on 2017-10-20 (5 days ago) dmi.bios.date: 07/08/2015 dmi.bios.vendor: LENOVO dmi.bios.version: JBET51WW (1.16 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BWS2YL00 dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrJBET51WW(1.16):bd07/08/2015:svnLENOVO:pn20BWS2YL00:pvrThinkPadT450s:rvnLENOVO:rn20BWS2YL00:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T450s dmi.product.name: 20BWS2YL00 dmi.product.version: ThinkPad T450s dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1727662/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1840236]
This still WIP -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1840236 Title: Horizontal corrupted line at top of screen caused by framebuffer compression Status in HWE Next: Fix Released Status in Linux: Invalid Status in linux package in Ubuntu: Fix Released Status in linux-oem-osp1 package in Ubuntu: New Status in linux source package in Bionic: Invalid Status in linux-oem-osp1 source package in Bionic: Fix Released Status in linux source package in Disco: Invalid Status in linux-oem-osp1 source package in Disco: Fix Released Status in linux source package in Eoan: Fix Released Status in linux-oem-osp1 source package in Eoan: New Bug description: SRU Justification: [Impact] On IceLake platforms there might be a thin, horizon strap of corruption image at the top of screen randomly after some series of window operations and disappears within a second or so. This is found on multiple platforms and is quite annonying that results in bad user experience. [Fix] The upstream bug has been filed for previous platforms, e.g. GeminiLake for an year or so, still working in progress, and so far this only known work-around is to turn off framebuffer compression on affected platforms. [Test Case] The most easy way is to observe if such corruption appears during the transition from GDM to gnome-shell. [Regression Risk] Low. The work-around for GeminiLake was landed to Linux stable 4.14.125 and has been backported to B/D. === Original Description == This is an follow-up for https://bugs.freedesktop.org/show_bug.cgi?id-108085 but found on IceLake platforms. Right after GDM is login screen is rendered, there might be a thin strap of corrupted image at top of the display for a short while. Like f-d-o bug 108085, sometimes it can also be reproduced by clicking the date/time repeatedly to open and close the calendar several times. Etc. Known work-around so far is to append kernel boot param "i915.enable_fbc=0". ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-1018-oem-osp1 5.0.0-1018.20 ProcVersionSignature: Ubuntu 5.0.0-1018.20-oem-osp1 5.0.18 Uname: Linux 5.0.0-1018-oem-osp1 x86_64 ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Aug 15 16:41:01 2019 DistributionChannelDescriptor: # This is the distribution channel descriptor for the OEM CDs # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-bionic-amd64-20190418-59+beaver-osp1-loras+X14 InstallationDate: Installed on 2019-08-12 (3 days ago) InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary 20190418-12:10 SourcePackage: linux-signed-oem-osp1 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1840236/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1840236]
Reporter, please also try as suggested using i915.enable_fbc=0 if issue still exists. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1840236 Title: Horizontal corrupted line at top of screen caused by framebuffer compression Status in HWE Next: New Status in Linux: Invalid Status in linux package in Ubuntu: Fix Released Status in linux-oem-osp1 package in Ubuntu: New Status in linux source package in Bionic: Invalid Status in linux-oem-osp1 source package in Bionic: Fix Committed Status in linux source package in Disco: Invalid Status in linux-oem-osp1 source package in Disco: New Status in linux source package in Eoan: Fix Released Status in linux-oem-osp1 source package in Eoan: New Bug description: SRU Justification: [Impact] On IceLake platforms there might be a thin, horizon strap of corruption image at the top of screen randomly after some series of window operations and disappears within a second or so. This is found on multiple platforms and is quite annonying that results in bad user experience. [Fix] The upstream bug has been filed for previous platforms, e.g. GeminiLake for an year or so, still working in progress, and so far this only known work-around is to turn off framebuffer compression on affected platforms. [Test Case] The most easy way is to observe if such corruption appears during the transition from GDM to gnome-shell. [Regression Risk] Low. The work-around for GeminiLake was landed to Linux stable 4.14.125 and has been backported to B/D. === Original Description == This is an follow-up for https://bugs.freedesktop.org/show_bug.cgi?id-108085 but found on IceLake platforms. Right after GDM is login screen is rendered, there might be a thin strap of corrupted image at top of the display for a short while. Like f-d-o bug 108085, sometimes it can also be reproduced by clicking the date/time repeatedly to open and close the calendar several times. Etc. Known work-around so far is to append kernel boot param "i915.enable_fbc=0". ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-1018-oem-osp1 5.0.0-1018.20 ProcVersionSignature: Ubuntu 5.0.0-1018.20-oem-osp1 5.0.18 Uname: Linux 5.0.0-1018-oem-osp1 x86_64 ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Aug 15 16:41:01 2019 DistributionChannelDescriptor: # This is the distribution channel descriptor for the OEM CDs # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-bionic-amd64-20190418-59+beaver-osp1-loras+X14 InstallationDate: Installed on 2019-08-12 (3 days ago) InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary 20190418-12:10 SourcePackage: linux-signed-oem-osp1 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1840236/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1840236]
marking this as dup. WIP on that has been already a while to understand cause of it. *** This bug has been marked as a duplicate of bug 103167 *** -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1840236 Title: Horizontal corrupted line at top of screen caused by framebuffer compression Status in HWE Next: New Status in Linux: Invalid Status in linux package in Ubuntu: Fix Released Status in linux-oem-osp1 package in Ubuntu: New Status in linux source package in Bionic: Invalid Status in linux-oem-osp1 source package in Bionic: Fix Committed Status in linux source package in Disco: Invalid Status in linux-oem-osp1 source package in Disco: New Status in linux source package in Eoan: Fix Released Status in linux-oem-osp1 source package in Eoan: New Bug description: SRU Justification: [Impact] On IceLake platforms there might be a thin, horizon strap of corruption image at the top of screen randomly after some series of window operations and disappears within a second or so. This is found on multiple platforms and is quite annonying that results in bad user experience. [Fix] The upstream bug has been filed for previous platforms, e.g. GeminiLake for an year or so, still working in progress, and so far this only known work-around is to turn off framebuffer compression on affected platforms. [Test Case] The most easy way is to observe if such corruption appears during the transition from GDM to gnome-shell. [Regression Risk] Low. The work-around for GeminiLake was landed to Linux stable 4.14.125 and has been backported to B/D. === Original Description == This is an follow-up for https://bugs.freedesktop.org/show_bug.cgi?id-108085 but found on IceLake platforms. Right after GDM is login screen is rendered, there might be a thin strap of corrupted image at top of the display for a short while. Like f-d-o bug 108085, sometimes it can also be reproduced by clicking the date/time repeatedly to open and close the calendar several times. Etc. Known work-around so far is to append kernel boot param "i915.enable_fbc=0". ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-1018-oem-osp1 5.0.0-1018.20 ProcVersionSignature: Ubuntu 5.0.0-1018.20-oem-osp1 5.0.18 Uname: Linux 5.0.0-1018-oem-osp1 x86_64 ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Aug 15 16:41:01 2019 DistributionChannelDescriptor: # This is the distribution channel descriptor for the OEM CDs # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-bionic-amd64-20190418-59+beaver-osp1-loras+X14 InstallationDate: Installed on 2019-08-12 (3 days ago) InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary 20190418-12:10 SourcePackage: linux-signed-oem-osp1 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1840236/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1840236]
Ah, so suggested workaround using i915.enable_fbc=0 also works? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1840236 Title: Horizontal corrupted line at top of screen caused by framebuffer compression Status in HWE Next: New Status in Linux: Invalid Status in linux package in Ubuntu: Fix Released Status in linux-oem-osp1 package in Ubuntu: New Status in linux source package in Bionic: Invalid Status in linux-oem-osp1 source package in Bionic: Fix Committed Status in linux source package in Disco: Invalid Status in linux-oem-osp1 source package in Disco: New Status in linux source package in Eoan: Fix Released Status in linux-oem-osp1 source package in Eoan: New Bug description: SRU Justification: [Impact] On IceLake platforms there might be a thin, horizon strap of corruption image at the top of screen randomly after some series of window operations and disappears within a second or so. This is found on multiple platforms and is quite annonying that results in bad user experience. [Fix] The upstream bug has been filed for previous platforms, e.g. GeminiLake for an year or so, still working in progress, and so far this only known work-around is to turn off framebuffer compression on affected platforms. [Test Case] The most easy way is to observe if such corruption appears during the transition from GDM to gnome-shell. [Regression Risk] Low. The work-around for GeminiLake was landed to Linux stable 4.14.125 and has been backported to B/D. === Original Description == This is an follow-up for https://bugs.freedesktop.org/show_bug.cgi?id-108085 but found on IceLake platforms. Right after GDM is login screen is rendered, there might be a thin strap of corrupted image at top of the display for a short while. Like f-d-o bug 108085, sometimes it can also be reproduced by clicking the date/time repeatedly to open and close the calendar several times. Etc. Known work-around so far is to append kernel boot param "i915.enable_fbc=0". ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-1018-oem-osp1 5.0.0-1018.20 ProcVersionSignature: Ubuntu 5.0.0-1018.20-oem-osp1 5.0.18 Uname: Linux 5.0.0-1018-oem-osp1 x86_64 ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Aug 15 16:41:01 2019 DistributionChannelDescriptor: # This is the distribution channel descriptor for the OEM CDs # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-bionic-amd64-20190418-59+beaver-osp1-loras+X14 InstallationDate: Installed on 2019-08-12 (3 days ago) InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary 20190418-12:10 SourcePackage: linux-signed-oem-osp1 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1840236/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1840236]
You mean Lakshmi if 103167 is same? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1840236 Title: Horizontal corrupted line at top of screen caused by framebuffer compression Status in HWE Next: New Status in Linux: Confirmed Status in linux package in Ubuntu: Fix Committed Status in linux-oem-osp1 package in Ubuntu: New Status in linux source package in Bionic: Invalid Status in linux-oem-osp1 source package in Bionic: Fix Committed Status in linux source package in Disco: Invalid Status in linux-oem-osp1 source package in Disco: New Status in linux source package in Eoan: Fix Committed Status in linux-oem-osp1 source package in Eoan: New Bug description: SRU Justification: [Impact] On IceLake platforms there might be a thin, horizon strap of corruption image at the top of screen randomly after some series of window operations and disappears within a second or so. This is found on multiple platforms and is quite annonying that results in bad user experience. [Fix] The upstream bug has been filed for previous platforms, e.g. GeminiLake for an year or so, still working in progress, and so far this only known work-around is to turn off framebuffer compression on affected platforms. [Test Case] The most easy way is to observe if such corruption appears during the transition from GDM to gnome-shell. [Regression Risk] Low. The work-around for GeminiLake was landed to Linux stable 4.14.125 and has been backported to B/D. === Original Description == This is an follow-up for https://bugs.freedesktop.org/show_bug.cgi?id-108085 but found on IceLake platforms. Right after GDM is login screen is rendered, there might be a thin strap of corrupted image at top of the display for a short while. Like f-d-o bug 108085, sometimes it can also be reproduced by clicking the date/time repeatedly to open and close the calendar several times. Etc. Known work-around so far is to append kernel boot param "i915.enable_fbc=0". ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-1018-oem-osp1 5.0.0-1018.20 ProcVersionSignature: Ubuntu 5.0.0-1018.20-oem-osp1 5.0.18 Uname: Linux 5.0.0-1018-oem-osp1 x86_64 ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Aug 15 16:41:01 2019 DistributionChannelDescriptor: # This is the distribution channel descriptor for the OEM CDs # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-bionic-amd64-20190418-59+beaver-osp1-loras+X14 InstallationDate: Installed on 2019-08-12 (3 days ago) InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary 20190418-12:10 SourcePackage: linux-signed-oem-osp1 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1840236/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1714178]
Thanks Ville making this! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) Status in DRI: Fix Released Status in X.Org X server: Unknown Status in linux package in Ubuntu: Triaged Status in mesa package in Ubuntu: Fix Released Status in xorg-server package in Ubuntu: Triaged Status in linux source package in Bionic: Confirmed Status in mesa source package in Bionic: Fix Released Status in xorg-server source package in Bionic: Confirmed Bug description: Title: Triple monitor display failed with Dell Dock (HiDPI) (modesetting) Summary: Triple monitor display failed with Dell Dock (HiDPI) (modesetting) Steps: 1. a laptop with Built-in 4K LCD 2. Cold boot system with Dell Dock connected 3. Connect a 4K monitor to Dock 4. Connect 2nd 4K monitor to Dock 5. Go to [All Settings]=>[Displays] to have the following configuration. Resolution: 4kx2k@60Hz (one Built-in LCD + two external monitors) Mirror displays: disable Expected results: Triple monitor display should works without issues Actual results: Triple monitor display failed with Dell Dock Additional information: 1. Linux distribution: Ubuntu 16.04+modesetting, 16.04.3, and 17.04 2. Laptop: Dell Precision 5520 3. Dell Business Thunderbolt Dock - TB16 https://goo.gl/vFDjpi WORKAROUND (UBUNTU 18.04+): Log in to "Ubuntu on Wayland" instead of "Ubuntu". --- .tmp.unity_support_test.0: ApportVersion: 2.20.1-0ubuntu2.10 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDesktop: Unity DistUpgraded: Fresh install DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-xenial-amd64-20160624-2 DistroCodename: xenial DistroRelease: Ubuntu 16.04 DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation Device [8086:591d] (rev 04) (prog-if 00 [VGA controller]) Subsystem: Dell Device [1028:07bf] Subsystem: Dell Device [1028:07bf] InstallationDate: Installed on 2017-08-29 (2 days ago) InstallationMedia: Ubuntu 16.04 "Xenial" - Build amd64 LIVE Binary 20160624-10:47 MachineType: Dell Inc. Precision 5520 Package: xorg-server (not installed) ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.11.0-14-generic.efi.signed root=UUID=b79ae801-0652-4785-beaf-e8387d798948 ro acpi_rev_override quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.11.0-14.20~16.04.1-generic 4.11.12 Tags: xenial ubuntu compiz-0.9 Uname: Linux 4.11.0-14-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 05/08/2017 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.3.3 dmi.board.vendor: Dell Inc. dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.3.3:bd05/08/2017:svnDellInc.:pnPrecision5520:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct10:cvr: dmi.product.name: Precision 5520 dmi.sys.vendor: Dell Inc. version.compiz: compiz 1:0.9.12.2+16.04.20160823-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.76-1~ubuntu16.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 17.0.7-0ubuntu0.16.04.1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 17.0.7-0ubuntu0.16.04.1 version.xserver-xorg-core: xserver-xorg-core 2:1.18.4-0ubuntu0.3 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20160325-1ubuntu1.2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2 To manage notifications about this bug go to: https://bugs.launchpad.net/dri/+bug/1714178/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1140716]
I will close this now. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-raring in Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic and 3.2.0-39-generic GPU hangs on Sandybridge Status in DRI: Won't Fix Status in Mesa: Unknown Status in linux package in Ubuntu: Invalid Status in linux-lts-quantal package in Ubuntu: Invalid Status in linux-lts-raring package in Ubuntu: Invalid Status in mesa package in Ubuntu: Triaged Status in linux source package in Precise: Fix Committed Status in linux-lts-quantal source package in Precise: Fix Committed Status in linux-lts-raring source package in Precise: Invalid Status in mesa source package in Precise: Triaged Status in linux source package in Quantal: Invalid Status in linux-lts-quantal source package in Quantal: Invalid Status in linux source package in Raring: Invalid Status in linux-lts-quantal source package in Raring: Invalid Status in linux package in Debian: New Status in linux package in Fedora: Won't Fix Bug description: I'm getting errors about GPU hangs every minute or so (usually only when using FF and scrolling a webpage or something). I also get an annoying ubuntu dialog saying there is a "system error". This didn't happen with 3.5.0-24-generic. Here is the dmesg: [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [26285.658405] [ cut here ] [26285.658472] WARNING: at /build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 gen6_enable_rps+0x706/0x710 [i915]() [26285.658474] Hardware name: SATELLITE Z830 [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc lp parport e1000e ahci libahci [last unloaded: sdhci] [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic #40-Ubuntu [26285.658539] Call Trace: [26285.658549] [] warn_slowpath_common+0x7f/0xc0 [26285.658553] [] warn_slowpath_null+0x1a/0x20 [26285.658569] [] gen6_enable_rps+0x706/0x710 [i915] [26285.658584] [] intel_modeset_init_hw+0x66/0xa0 [i915] [26285.658595] [] i915_reset+0x1a4/0x6e0 [i915] [26285.658601] [] ? __switch_to+0x12b/0x420 [26285.658612] [] i915_error_work_func+0xc3/0x110 [i915] [26285.658618] [] process_one_work+0x12a/0x420 [26285.658629] [] ? gen6_pm_rps_work+0xe0/0xe0 [i915] [26285.658632] [] worker_thread+0x12e/0x2f0 [26285.658636] [] ? manage_workers.isra.26+0x200/0x200 [26285.658640] [] kthread+0x93/0xa0 [26285.658644] [] kernel_thread_helper+0x4/0x10 [26285.658649] [] ? kthread_freezable_should_stop+0x70/0x70 [26285.658652] [] ? gs_change+0x13/0x13 [26285.658654] ---[ end trace 59c6162fdfcbffee ]--- [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [26932.384285] [ cut here ] [26932.384354] WARNING: at /build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 gen6_enable_rps+0x706/0x710 [i915]() [26932.384356] Hardware name: SATELLITE Z830 [26932.384358] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate libcrc32c ufs
[Kernel-packages] [Bug 1041790]
I will close this now. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1041790 Title: [snb] GPU lockup IPEHR: 0x0b160001 IPEHR: 0x0b140001, workaround i915.semaphores=0 Status in xf86-video-intel: Won't Fix Status in linux package in Ubuntu: Incomplete Status in xserver-xorg-video-intel package in Ubuntu: Triaged Bug description: X locks up periodically for a 2 to ten seconds at a time and this crash log gets generated. It's significantly more than several times a day but not quite continuous. If you indeed have this bug, that should stop the lockups from happening. Irrespective, please file a new bug report so your hardware may be tracked. WORKAROUND: Edit your /etc/default/grub from: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" to: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.semaphores=0" run the following and reboot: sudo update-grub The side effects of this is rendering throughput is dropped by 10% with SNA, or as much as 3x with UXA. OpenGL performance is likely to be reduced by about 30%. More CPU time is spent waiting for the GPU with rc6 disabled, so increased power consumption. ProblemType: Crash DistroRelease: Ubuntu 12.10 Package: xserver-xorg-video-intel 2:2.20.3-0ubuntu1 Uname: Linux 3.6.0-rc3-git-20120826.1015 x86_64 ApportVersion: 2.5.1-0ubuntu2 Architecture: amd64 Chipset: sandybridge-m-gt2 Date: Sun Aug 26 16:06:32 2012 DistroCodename: quantal DistroVariant: ubuntu DuplicateSignature: [sandybridge-m-gt2] GPU lockup IPEHR: 0x0b160001 IPEHR: 0x0b140001 Ubuntu 12.10 EcryptfsInUse: Yes ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py GpuHangFrequency: Continuously InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120724.2) InterpreterPath: /usr/bin/python3.2mu MachineType: Dell Inc. Dell System XPS L502X ProcCmdline: /usr/bin/python3 /usr/share/apport/apport-gpu-error-intel.py ProcEnviron: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.6.0-rc3-git-20120826.1015 root=UUID=135c8090-427c-460a-909d-eff262cd44b6 ro quiet splash vt.handoff=7 RelatedPackageVersions: xserver-xorg 1:7.7+1ubuntu3 libdrm2 2.4.38-0ubuntu2 xserver-xorg-video-intel 2:2.20.3-0ubuntu1 SourcePackage: xserver-xorg-video-intel Title: [sandybridge-m-gt2] GPU lockup IPEHR: 0x0b160001 IPEHR: 0x0b140001 UdevDb: Error: [Errno 2] No such file or directory: 'udevadm' UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: dmi.bios.date: 05/29/2012 dmi.bios.vendor: Dell Inc. dmi.bios.version: A11 dmi.board.name: 0NJT03 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnDellInc.:bvrA11:bd05/29/2012:svnDellInc.:pnDellSystemXPSL502X:pvr:rvnDellInc.:rn0NJT03:rvrA00:cvnDellInc.:ct8:cvr0.1: dmi.product.name: Dell System XPS L502X dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1041790/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
