I did it again, now the result is different, but the bug didn't change camp@camp-medion:~$ cat /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-5.13.0-41-generic root=UUID=cbfc0023-baf3-4a11-b0aa-6dadbd0f60f7 ro i915.enable_psr=0
On 16/06/2023, Daniel van Vugt <2023...@bugs.launchpad.net> wrote: > Indeed i915.enable_psr=0 is not currently applied. Please follow all the > instructions in comment #2. > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/2023927 > > Title: > Screen flickering whe update images > > Status in linux-hwe-5.13 package in Ubuntu: > Incomplete > > Bug description: > Often, when there are small changes in image displayed, an horizontal > flickering is observed. This happen for example on a mouse right button > menu, or when a hyperlink description appears on the screen bottom when > mouse pointer cross some field on a webpage, also when favorites menu > appear. > The flickering usually disappear in a few moments, sometimes (usually when > a few pixels are updating) it can last for seconds. > This flickering is caused by a late updating of some horizontal lines, so > for awhile a few lines of previous image coexist with a majority of new > ones > > ProblemType: Bug > DistroRelease: Ubuntu 20.04 > Package: xorg 1:7.7+19ubuntu14 > ProcVersionSignature: Ubuntu 5.13.0-41.46~20.04.1-generic 5.13.19 > Uname: Linux 5.13.0-41-generic x86_64 > ApportVersion: 2.20.11-0ubuntu27.23 > Architecture: amd64 > BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' > CasperMD5CheckResult: skip > CompositorRunning: None > CurrentDesktop: ubuntu:GNOME > Date: Wed Jun 14 22:44:12 2023 > DistUpgraded: Fresh install > DistroCodename: focal > DistroVariant: ubuntu > DkmsStatus: > virtualbox, 6.1.32, 5.13.0-40-generic, x86_64: installed > virtualbox, 6.1.32, 5.13.0-41-generic, x86_64: installed > virtualbox, 6.1.32, 5.4.0-126-generic, x86_64: installed > ExtraDebuggingInterest: Yes, including running git bisection searches > GraphicsCard: > Intel Corporation Device [8086:9a49] (rev 01) (prog-if 00 [VGA > controller]) > Subsystem: Device [1e39:a025] > InstallationDate: Installed on 2022-01-01 (529 days ago) > InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 > (20210819) > Lsusb: Error: command ['lsusb'] failed with exit code 127: lsusb: symbol > lookup error: lsusb: undefined symbol: libusb_error_name > Lsusb-t: Error: command ['lsusb', '-t'] failed with exit code 127: lsusb: > symbol lookup error: lsusb: undefined symbol: libusb_error_name > Lsusb-v: Error: command ['lsusb', '-v'] failed with exit code 127: lsusb: > symbol lookup error: lsusb: undefined symbol: libusb_error_name > MachineType: MEDION S15449 > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-41-generic > root=UUID=cbfc0023-baf3-4a11-b0aa-6dadbd0f60f7 ro quiet splash pci=noaer > vt.handoff=7 > SourcePackage: xorg > Symptom: display > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 04/09/2021 > dmi.bios.release: 5.19 > dmi.bios.vendor: American Megatrends International, LLC. > dmi.bios.version: 212 > dmi.board.asset.tag: Default string > dmi.board.name: M15T > dmi.board.vendor: MEDION > dmi.board.version: Default string > dmi.chassis.asset.tag: Default string > dmi.chassis.type: 10 > dmi.chassis.vendor: MEDION > dmi.chassis.version: Default string > dmi.modalias: > dmi:bvnAmericanMegatrendsInternational,LLC.:bvr212:bd04/09/2021:br5.19:svnMEDION:pnS15449:pvrDefaultstring:rvnMEDION:rnM15T:rvrDefaultstring:cvnMEDION:ct10:cvrDefaultstring:skuML-23000830031014: > dmi.product.family: Akoya > dmi.product.name: S15449 > dmi.product.sku: ML-230008 30031014 > dmi.product.version: Default string > dmi.sys.vendor: MEDION > version.compiz: compiz N/A > version.libdrm2: libdrm2 2.4.107-8ubuntu1~20.04.2 > version.libgl1-mesa-dri: libgl1-mesa-dri 21.2.6-0ubuntu0.1~20.04.2 > version.libgl1-mesa-glx: libgl1-mesa-glx N/A > version.xserver-xorg-core: xserver-xorg-core 2:1.20.13-1ubuntu1~20.04.2 > 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 N/A > 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/linux-hwe-5.13/+bug/2023927/+subscriptions > > -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-hwe-5.13 in Ubuntu. https://bugs.launchpad.net/bugs/2023927 Title: Screen flickering whe update images Status in linux-hwe-5.13 package in Ubuntu: Incomplete Bug description: Often, when there are small changes in image displayed, an horizontal flickering is observed. This happen for example on a mouse right button menu, or when a hyperlink description appears on the screen bottom when mouse pointer cross some field on a webpage, also when favorites menu appear. The flickering usually disappear in a few moments, sometimes (usually when a few pixels are updating) it can last for seconds. This flickering is caused by a late updating of some horizontal lines, so for awhile a few lines of previous image coexist with a majority of new ones ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 ProcVersionSignature: Ubuntu 5.13.0-41.46~20.04.1-generic 5.13.19 Uname: Linux 5.13.0-41-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.23 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: skip CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Wed Jun 14 22:44:12 2023 DistUpgraded: Fresh install DistroCodename: focal DistroVariant: ubuntu DkmsStatus: virtualbox, 6.1.32, 5.13.0-40-generic, x86_64: installed virtualbox, 6.1.32, 5.13.0-41-generic, x86_64: installed virtualbox, 6.1.32, 5.4.0-126-generic, x86_64: installed ExtraDebuggingInterest: Yes, including running git bisection searches GraphicsCard: Intel Corporation Device [8086:9a49] (rev 01) (prog-if 00 [VGA controller]) Subsystem: Device [1e39:a025] InstallationDate: Installed on 2022-01-01 (529 days ago) InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819) Lsusb: Error: command ['lsusb'] failed with exit code 127: lsusb: symbol lookup error: lsusb: undefined symbol: libusb_error_name Lsusb-t: Error: command ['lsusb', '-t'] failed with exit code 127: lsusb: symbol lookup error: lsusb: undefined symbol: libusb_error_name Lsusb-v: Error: command ['lsusb', '-v'] failed with exit code 127: lsusb: symbol lookup error: lsusb: undefined symbol: libusb_error_name MachineType: MEDION S15449 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-41-generic root=UUID=cbfc0023-baf3-4a11-b0aa-6dadbd0f60f7 ro quiet splash pci=noaer vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/09/2021 dmi.bios.release: 5.19 dmi.bios.vendor: American Megatrends International, LLC. dmi.bios.version: 212 dmi.board.asset.tag: Default string dmi.board.name: M15T dmi.board.vendor: MEDION dmi.board.version: Default string dmi.chassis.asset.tag: Default string dmi.chassis.type: 10 dmi.chassis.vendor: MEDION dmi.chassis.version: Default string dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvr212:bd04/09/2021:br5.19:svnMEDION:pnS15449:pvrDefaultstring:rvnMEDION:rnM15T:rvrDefaultstring:cvnMEDION:ct10:cvrDefaultstring:skuML-23000830031014: dmi.product.family: Akoya dmi.product.name: S15449 dmi.product.sku: ML-230008 30031014 dmi.product.version: Default string dmi.sys.vendor: MEDION version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.107-8ubuntu1~20.04.2 version.libgl1-mesa-dri: libgl1-mesa-dri 21.2.6-0ubuntu0.1~20.04.2 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.13-1ubuntu1~20.04.2 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 N/A 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/linux-hwe-5.13/+bug/2023927/+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
