Public bug reported: I got some laptop having optimus/hybrid GPUs setup : AMD Vega 8 ( Raven Ridge ) + Nvidia GTX 1650 GPUs and a display having refresh rate of 120Hz.
Whenever I shut the laptop lid or it auto-suspends it catches screen flickers when it wakes up. I think it's some kernel issue some deadlock maybe. I already filed a bug on fedora bugzilla forum for the same aswell. Here is the link for the same : https://bugzilla.redhat.com/show_bug.cgi?id=1748042 I hope it gets' fixed this time :) ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 Uname: Linux 5.6.0-7.1-liquorix-amd64 x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: skip CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Sun Apr 26 20:33:46 2020 DistUpgraded: Fresh install DistroCodename: focal DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: NVIDIA Corporation TU117M [GeForce GTX 1650 Mobile / Max-Q] [10de:1f91] (rev a1) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. TU117M [GeForce GTX 1650 Mobile / Max-Q] [1043:109f] Advanced Micro Devices, Inc. [AMD/ATI] Picasso [1002:15d8] (rev c2) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Picasso [1043:18f1] InstallationDate: Installed on 2020-04-26 (0 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: ASUSTeK COMPUTER INC. TUF Gaming FX505DT_FX505DT ProcKernelCmdLine: audit=0 BOOT_IMAGE=/@/boot/vmlinuz-5.6.0-7.1-liquorix-amd64 root=UUID=c6a5aea4-fe87-480e-9b59-d3b0077d5842 ro rootflags=subvol=@ quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/24/2019 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: FX505DT.310 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: FX505DT dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrFX505DT.310:bd12/24/2019:svnASUSTeKCOMPUTERINC.:pnTUFGamingFX505DT_FX505DT:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnFX505DT:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.family: TUF Gaming dmi.product.name: TUF Gaming FX505DT_FX505DT dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.101-2 version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.4-2ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200226-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal ubuntu ** Attachment added: "Video showing screen flickers." https://bugs.launchpad.net/bugs/1875189/+attachment/5360868/+files/video_2020-04-26_20-47-46.mp4 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1875189 Title: Screen Flickers when it wakes from suspend/sleep. Status in xorg package in Ubuntu: New Bug description: I got some laptop having optimus/hybrid GPUs setup : AMD Vega 8 ( Raven Ridge ) + Nvidia GTX 1650 GPUs and a display having refresh rate of 120Hz. Whenever I shut the laptop lid or it auto-suspends it catches screen flickers when it wakes up. I think it's some kernel issue some deadlock maybe. I already filed a bug on fedora bugzilla forum for the same aswell. Here is the link for the same : https://bugzilla.redhat.com/show_bug.cgi?id=1748042 I hope it gets' fixed this time :) ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 Uname: Linux 5.6.0-7.1-liquorix-amd64 x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: skip CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Sun Apr 26 20:33:46 2020 DistUpgraded: Fresh install DistroCodename: focal DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: NVIDIA Corporation TU117M [GeForce GTX 1650 Mobile / Max-Q] [10de:1f91] (rev a1) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. TU117M [GeForce GTX 1650 Mobile / Max-Q] [1043:109f] Advanced Micro Devices, Inc. [AMD/ATI] Picasso [1002:15d8] (rev c2) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Picasso [1043:18f1] InstallationDate: Installed on 2020-04-26 (0 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: ASUSTeK COMPUTER INC. TUF Gaming FX505DT_FX505DT ProcKernelCmdLine: audit=0 BOOT_IMAGE=/@/boot/vmlinuz-5.6.0-7.1-liquorix-amd64 root=UUID=c6a5aea4-fe87-480e-9b59-d3b0077d5842 ro rootflags=subvol=@ quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/24/2019 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: FX505DT.310 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: FX505DT dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrFX505DT.310:bd12/24/2019:svnASUSTeKCOMPUTERINC.:pnTUFGamingFX505DT_FX505DT:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnFX505DT:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.family: TUF Gaming dmi.product.name: TUF Gaming FX505DT_FX505DT dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.101-2 version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.4-2ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200226-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1875189/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
