Re: [Kernel-packages] [Bug 2023927] Re: Screen flickering whe update images
I switched to Wayland and the problem solved, but others arise! i.e. the favourite menu starts not working On 16/06/2023, Salvatore Campeggio wrote: > This is the result of driver check: > > camp@camp-medion:~$ glxinfo -B > name of display: :0 > display: :0 screen: 0 > direct rendering: Yes > Extended renderer info (GLX_MESA_query_renderer): > Vendor: Mesa/X.org (0x) > Device: llvmpipe (LLVM 12.0.0, 256 bits) (0x) > Version: 21.2.6 > Accelerated: no > Video memory: 15746MB > Unified memory: no > Preferred profile: core (0x1) > Max core profile version: 4.5 > Max compat profile version: 3.1 > Max GLES1 profile version: 1.1 > Max GLES[23] profile version: 3.2 > OpenGL vendor string: Mesa/X.org > OpenGL renderer string: llvmpipe (LLVM 12.0.0, 256 bits) > OpenGL core profile version string: 4.5 (Core Profile) Mesa 21.2.6 > OpenGL core profile shading language version string: 4.50 > OpenGL core profile context flags: (none) > OpenGL core profile profile mask: core profile > > OpenGL version string: 3.1 Mesa 21.2.6 > OpenGL shading language version string: 1.40 > OpenGL context flags: (none) > > OpenGL ES profile version string: OpenGL ES 3.2 Mesa 21.2.6 > OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20 > > > On 16/06/2023, Daniel van Vugt <2023...@bugs.launchpad.net> wrote: >> In that case it sounds like a driver bug. >> >> Firstly please check you're not using the deprecated 'intel' Xorg >> driver. It should be the 'modesetting' driver, although the attached >> logs suggest you're already using that. >> >> Secondly try live booting a newer Ubuntu release and tell us if it has >> the same problem: https://ubuntu.com/download/desktop >> >> -- >> 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: >>
Re: [Kernel-packages] [Bug 2023927] Re: Screen flickering whe update images
This is the result of driver check: camp@camp-medion:~$ glxinfo -B name of display: :0 display: :0 screen: 0 direct rendering: Yes Extended renderer info (GLX_MESA_query_renderer): Vendor: Mesa/X.org (0x) Device: llvmpipe (LLVM 12.0.0, 256 bits) (0x) Version: 21.2.6 Accelerated: no Video memory: 15746MB Unified memory: no Preferred profile: core (0x1) Max core profile version: 4.5 Max compat profile version: 3.1 Max GLES1 profile version: 1.1 Max GLES[23] profile version: 3.2 OpenGL vendor string: Mesa/X.org OpenGL renderer string: llvmpipe (LLVM 12.0.0, 256 bits) OpenGL core profile version string: 4.5 (Core Profile) Mesa 21.2.6 OpenGL core profile shading language version string: 4.50 OpenGL core profile context flags: (none) OpenGL core profile profile mask: core profile OpenGL version string: 3.1 Mesa 21.2.6 OpenGL shading language version string: 1.40 OpenGL context flags: (none) OpenGL ES profile version string: OpenGL ES 3.2 Mesa 21.2.6 OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20 On 16/06/2023, Daniel van Vugt <2023...@bugs.launchpad.net> wrote: > In that case it sounds like a driver bug. > > Firstly please check you're not using the deprecated 'intel' Xorg > driver. It should be the 'modesetting' driver, although the attached > logs suggest you're already using that. > > Secondly try live booting a newer Ubuntu release and tell us if it has > the same problem: https://ubuntu.com/download/desktop > > -- > 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 >
Re: [Kernel-packages] [Bug 2023927] Re: Screen flickering whe update images
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
Re: [Kernel-packages] [Bug 2023927] Re: Screen flickering whe update images
I already did it some time ago, with no result. I did it again now, but cat /proc/cmdline report the same result as before: camp@camp-medion:~$ cat /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-5.13.0-41-generic root=UUID=cbfc0023-baf3-4a11-b0aa-6dadbd0f60f7 ro quiet splash pci=noaer vt.handoff=7 On 16/06/2023, Daniel van Vugt <2023...@bugs.launchpad.net> wrote: > Thanks for the bug report. Please try adding the following kernel > parameter: > > i915.enable_psr=0 > > to /etc/default/grub under GRUB_CMDLINE_LINUX_DEFAULT, then run: > > sudo update-grub > > and reboot. Finally check to see that it's being used: > > cat /proc/cmdline > > ** Package changed: xorg (Ubuntu) => linux-hwe-5.13 (Ubuntu) > > ** Changed in: linux-hwe-5.13 (Ubuntu) >Status: New => Incomplete > > -- > 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
