[Kernel-packages] [Bug 1840236] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
Ubuntu 19.10 (Eoan Ermine) has reached end of life, so this bug will not be fixed for that specific release. ** Changed in: linux-oem-osp1 (Ubuntu Eoan) Status: New => Won't Fix -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-osp1 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: Won't Fix 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] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
** Changed in: hwe-next Status: New => Fix Released -- 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] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
This bug was fixed in the package linux-oem-osp1 - 5.0.0-1024.27 --- linux-oem-osp1 (5.0.0-1024.27) bionic; urgency=medium * bionic/linux-oem-osp1: -proposed tracker (LP: #1846023) * alsa/sof: fix the hang issue on Dell Nebula MP platforms (LP: #1845904) - ALSA: hda: clear output link mappinp - ALSA: SOF: disable L1SEN for capture stream - ALSA: sof: refine stop-start sequence for driver and FW - ALSA: sof: disable debug message for production release [ Ubuntu: 5.0.0-31.33 ] * disco/linux: 5.0.0-31.33 -proposed tracker (LP: #1846026) * Packaging resync (LP: #1786013) - [Packaging] update helper scripts * /proc/self/maps paths missing on live session (was vlc won't start; eoan 19.10 & bionic 18.04 ubuntu/lubuntu/kubuntu/xubuntu/ubuntu-mate dailies) (LP: #1842382) - SAUCE: Revert "UBUNTU: SAUCE: shiftfs: enable overlayfs on shiftfs" -- Timo Aaltonen Fri, 04 Oct 2019 11:24:05 +0300 ** Changed in: linux-oem-osp1 (Ubuntu Disco) Status: New => Fix Released -- 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 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] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
This bug was fixed in the package linux-oem-osp1 - 5.0.0-1024.27 --- linux-oem-osp1 (5.0.0-1024.27) bionic; urgency=medium * bionic/linux-oem-osp1: -proposed tracker (LP: #1846023) * alsa/sof: fix the hang issue on Dell Nebula MP platforms (LP: #1845904) - ALSA: hda: clear output link mappinp - ALSA: SOF: disable L1SEN for capture stream - ALSA: sof: refine stop-start sequence for driver and FW - ALSA: sof: disable debug message for production release [ Ubuntu: 5.0.0-31.33 ] * disco/linux: 5.0.0-31.33 -proposed tracker (LP: #1846026) * Packaging resync (LP: #1786013) - [Packaging] update helper scripts * /proc/self/maps paths missing on live session (was vlc won't start; eoan 19.10 & bionic 18.04 ubuntu/lubuntu/kubuntu/xubuntu/ubuntu-mate dailies) (LP: #1842382) - SAUCE: Revert "UBUNTU: SAUCE: shiftfs: enable overlayfs on shiftfs" -- Timo Aaltonen Fri, 04 Oct 2019 11:24:05 +0300 ** Changed in: linux-oem-osp1 (Ubuntu Bionic) Status: Fix Committed => Fix Released -- 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 Released 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] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- 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] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- bionic' to 'verification-done-bionic'. If the problem still exists, change the tag 'verification-needed-bionic' to 'verification-failed- bionic'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-bionic -- 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] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
** Changed in: linux Status: Confirmed => Invalid -- 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] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
This bug was fixed in the package linux - 5.3.0-10.11 --- linux (5.3.0-10.11) eoan; urgency=medium * eoan/linux: 5.3.0-10.11 -proposed tracker (LP: #1843232) * No sound inputs from the external microphone and headset on a Dell machine (LP: #1842265) - SAUCE: ALSA: hda - Expand pin_match function to match upcoming new tbls - SAUCE: ALSA: hda - Define a fallback_pin_fixup_tbl for alc269 family * Horizontal corrupted line at top of screen caused by framebuffer compression (LP: #1840236) - SAUCE: drm/i915/fbc: disable framebuffer compression on IceLake * Add bpftool to linux-tools-common (LP: #1774815) - [Debian] package bpftool in linux-tools-common * Miscellaneous Ubuntu changes - update dkms package versions [ Upstream Kernel Changes ] * Rebase to v5.3-rc8 -- Paolo Pisati Mon, 09 Sep 2019 10:00:41 +0200 ** Changed in: linux (Ubuntu Eoan) Status: Fix Committed => Fix Released -- 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 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] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
** Changed in: linux-oem-osp1 (Ubuntu Bionic) Status: In Progress => Fix Committed -- 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 1840236] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
** Changed in: linux (Ubuntu Eoan) Status: In Progress => Fix Committed -- 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: In Progress 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 1840236] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
** Changed in: linux Importance: Unknown => Critical -- 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: In Progress 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: In Progress 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: In Progress 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] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
Launchpad has imported 6 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=111484. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2019-08-26T03:59:05+00:00 You-Sheng Yang wrote: This is a duplicate to https://bugs.freedesktop.org/show_bug.cgi?id=108085 that happens on IceLake platform as well. It can be reproduced on linux v5.3-rc6 today, with the reproduce steps listed in bug 108085, but one can easily found a horizontal line of corruption at the top of the screen when logging in from gdm. Blacklist IceLake as https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=396dd8143bdd94bd1c358a228a631c8c895a1126 did for GeminiLake is a known work-around so far. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1840236/comments/4 On 2019-08-26T04:00:12+00:00 You-Sheng Yang wrote: Created attachment 145160 dmesg, v5.3-rc6, drm.debug=0xe Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1840236/comments/5 On 2019-08-26T04:00:40+00:00 You-Sheng Yang wrote: Created attachment 145161 glxinfo Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1840236/comments/6 On 2019-08-26T04:01:20+00:00 You-Sheng Yang wrote: Created attachment 145162 lspci output Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1840236/comments/7 On 2019-08-26T04:05:34+00:00 You-Sheng Yang wrote: Created attachment 145163 proposed patch Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1840236/comments/8 On 2019-08-26T05:50:28+00:00 Jani-saarinen-g wrote: ICL issue tracked on fdo 103167 and WIP there. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1840236/comments/10 ** Changed in: linux Status: Unknown => Confirmed ** Bug watch added: freedesktop.org Bugzilla #108085 https://bugs.freedesktop.org/show_bug.cgi?id=108085 -- 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: In Progress 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: In Progress 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: In Progress 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 f
[Kernel-packages] [Bug 1840236] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
https://lists.ubuntu.com/archives/kernel-team/2019-August/103419.html Eoan https://lists.ubuntu.com/archives/kernel-team/2019-August/103421.html linux-oem-osp1/bionic ** Changed in: linux-oem-osp1 (Ubuntu Bionic) Status: New => In Progress ** Changed in: linux-oem-osp1 (Ubuntu Bionic) Assignee: (unassigned) => You-Sheng Yang (vicamo) ** Description changed: + 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) -- 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: Unknown Status in linux package in Ubuntu: In Progress 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: In Progress 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: In Progress 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 D
[Kernel-packages] [Bug 1840236] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
** Tags added: oem-priority originate-from-1836993 somerville -- 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: Unknown Status in linux package in Ubuntu: In Progress 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: New 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: In Progress Status in linux-oem-osp1 source package in Eoan: New Bug 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] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
** No longer affects: linux-oem (Ubuntu Bionic) ** No longer affects: linux-oem (Ubuntu Disco) ** No longer affects: linux-oem (Ubuntu Eoan) -- 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: Unknown Status in linux package in Ubuntu: In Progress 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: New 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: In Progress Status in linux-oem-osp1 source package in Eoan: New Bug 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] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
** No longer affects: linux-oem (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem 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: Unknown Status in linux package in Ubuntu: In Progress 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: New 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: In Progress Status in linux-oem-osp1 source package in Eoan: New Bug 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] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
** Changed in: linux (Ubuntu Bionic) Status: New => Invalid ** Changed in: linux (Ubuntu Disco) Status: New => Invalid ** Changed in: linux-oem (Ubuntu Bionic) Status: New => Invalid ** Changed in: linux-oem (Ubuntu Disco) Status: New => Invalid ** Changed in: linux-oem (Ubuntu Eoan) Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1840236 Title: Horizontal corrupted line at top of screen caused by framebuffer compression Status in Linux: Unknown Status in linux package in Ubuntu: In Progress Status in linux-oem package in Ubuntu: Invalid Status in linux-oem-osp1 package in Ubuntu: New Status in linux source package in Bionic: Invalid Status in linux-oem source package in Bionic: Invalid Status in linux-oem-osp1 source package in Bionic: New Status in linux source package in Disco: Invalid Status in linux-oem source package in Disco: Invalid Status in linux-oem-osp1 source package in Disco: New Status in linux source package in Eoan: In Progress Status in linux-oem source package in Eoan: Invalid Status in linux-oem-osp1 source package in Eoan: New Bug 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/linux/+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] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
ICL is only enabled on eoan/osp1 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1840236 Title: Horizontal corrupted line at top of screen caused by framebuffer compression Status in Linux: Unknown Status in linux package in Ubuntu: In Progress Status in linux-oem package in Ubuntu: New Status in linux-oem-osp1 package in Ubuntu: New Status in linux source package in Bionic: New Status in linux-oem source package in Bionic: New Status in linux-oem-osp1 source package in Bionic: New Status in linux source package in Disco: New Status in linux-oem source package in Disco: New Status in linux-oem-osp1 source package in Disco: New Status in linux source package in Eoan: In Progress Status in linux-oem source package in Eoan: New Status in linux-oem-osp1 source package in Eoan: New Bug 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/linux/+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] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
https://code.launchpad.net/~vicamo/+git/ubuntu-kernel/+ref/bug-1836993/disable-framebuffer-compression-on-IceLake/oem-osp1-bionic https://code.launchpad.net/~vicamo/+git/ubuntu-kernel/+ref/bug-1836993/disable-framebuffer-compression-on-IceLake/oem-bionic https://code.launchpad.net/~vicamo/+git/ubuntu-kernel/+ref/bug-1836993/disable-framebuffer-compression-on-IceLake/bionic https://code.launchpad.net/~vicamo/+git/ubuntu-kernel/+ref/bug-1836993/disable-framebuffer-compression-on-IceLake/disco https://code.launchpad.net/~vicamo/+git/ubuntu-kernel/+ref/bug-1836993/disable-framebuffer-compression-on-IceLake/eoan ** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Eoan) Importance: Undecided Assignee: You-Sheng Yang (vicamo) Status: In Progress ** Also affects: linux (Ubuntu Disco) Importance: Undecided Status: New ** Also affects: linux-oem (Ubuntu) Importance: Undecided Status: New ** Also affects: linux-oem-osp1 (Ubuntu) Importance: Undecided Status: New -- 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 Linux: Unknown Status in linux package in Ubuntu: In Progress Status in linux-oem package in Ubuntu: New Status in linux-oem-osp1 package in Ubuntu: New Status in linux source package in Bionic: New Status in linux-oem source package in Bionic: New Status in linux-oem-osp1 source package in Bionic: New Status in linux source package in Disco: New Status in linux-oem source package in Disco: New Status in linux-oem-osp1 source package in Disco: New Status in linux source package in Eoan: In Progress Status in linux-oem source package in Eoan: New Status in linux-oem-osp1 source package in Eoan: New Bug 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/linux/+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] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
** Tags added: patch -- 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 Linux: Unknown Status in linux package in Ubuntu: In Progress Bug 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/linux/+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] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
Proposed patch in addition to https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=396dd8143bdd94bd1c358a228a631c8c895a1126 ** Bug watch added: freedesktop.org Bugzilla #111484 https://bugs.freedesktop.org/show_bug.cgi?id=111484 ** Also affects: linux via https://bugs.freedesktop.org/show_bug.cgi?id=111484 Importance: Unknown Status: Unknown ** Changed in: linux (Ubuntu) Status: Incomplete => In Progress ** Changed in: linux (Ubuntu) Assignee: (unassigned) => You-Sheng Yang (vicamo) ** Patch added: "0001-drm-i915-fbc-disable-framebuffer-compression-on-IceL.patch" https://bugs.launchpad.net/linux/+bug/1840236/+attachment/5284634/+files/0001-drm-i915-fbc-disable-framebuffer-compression-on-IceL.patch -- 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 Linux: Unknown Status in linux package in Ubuntu: In Progress Bug 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/linux/+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] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** No longer affects: linux-signed-oem-osp1 (Ubuntu) -- 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 linux package in Ubuntu: Incomplete Bug 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/ubuntu/+source/linux/+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] Re: Horizontal corrupted line at top of screen caused by framebuffer compression
I've also tried following kernel versions and they are all affected: * v5.2.8 mainline * v5.3-rc1 mainline * v5.3-rc2 mainline * v5.3-rc3 mainline * v5.3-rc4 mainline * drm-intel-next 2019-07-31 from https://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-next/2019-07-31/ ** Description changed: 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 + # 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) -- 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 linux package in Ubuntu: Incomplete Bug 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/ubuntu/+source/linux/+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