Re: [Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions
Oh god sorry. I thought you mean only the CPU gen. Timo Aaltonenschrieb am Do., 15. März 2018, 17:36: > Right, so you both have Kabylake which has gen9 graphics core.. it > doesn't match with "Intel(R) Core(TM)" generation. > > -- > You received this bug notification because you are subscribed to a > duplicate bug report (1755582). > https://bugs.launchpad.net/bugs/1753776 > > Title: > Graphics corruption (or distortion?) in login animation to Xorg > sessions > > Status in X.Org X server: > Confirmed > Status in gnome-shell package in Ubuntu: > Invalid > Status in mesa package in Ubuntu: > Confirmed > Status in mutter package in Ubuntu: > Invalid > > Bug description: > Immediately after login (I enter the password and hit enter) the screen > "crumbles" for few seconds, then all becomes normal and the system works > fine. I have done apt update+upgrade many times, also with proposed > enabled, I have also installed a new ISO (now i'm using the Alpha dated > 20180305) but the problem remains. The problem happens with the x11 session > but not with wayland. > Also problem does not show with different hardware. > > corrado@corrado-p7-bb-0305:~$ inxi -Fx > System:Host: corrado-p7-bb-0305 Kernel: 4.15.0-10-generic x86_64 > bits: 64 gcc: 7.3.0 > Desktop: Gnome 3.27.92 (Gtk 3.22.28-1ubuntu3) Distro: Ubuntu > Bionic Beaver (development branch) > Machine: Device: desktop Mobo: ASRock model: H110M-G/M.2 serial: N/A > UEFI: American Megatrends v: P1.10 date: 05/11/2017 > CPU: Dual core Intel Core i3-7100 (-MT-MCP-) arch: Skylake rev.9 > cache: 3072 KB > flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: > 15648 > clock speeds: max: 3900 MHz 1: 1018 MHz 2: 3150 MHz 3: 3153 > MHz 4: 3081 MHz > Graphics: Card: Intel HD Graphics 630 bus-ID: 00:02.0 > Display Server: x11 (X.Org 1.19.6 ) driver: i915 Resolution: > 1920x1080@60.00hz > OpenGL: renderer: Mesa DRI Intel HD Graphics 630 (Kaby Lake > GT2) > version: 4.5 Mesa 18.0.0-rc4 Direct Render: Yes > Audio: Card Intel Sunrise Point-H HD Audio driver: snd_hda_intel > bus-ID: 00:1f.3 > Sound: Advanced Linux Sound Architecture v: k4.15.0-10-generic > Network: Card: Intel Ethernet Connection (2) I219-V driver: e1000e v: > 3.2.6-k bus-ID: 00:1f.6 > IF: enp0s31f6 state: up speed: 100 Mbps duplex: full mac: > 70:85:c2:44:7b:86 > Drives:HDD Total Size: 1000.2GB (1.3% used) > ID-1: /dev/sda model: TOSHIBA_DT01ACA1 size: 1000.2GB > Partition: ID-1: / size: 32G used: 4.3G (15%) fs: ext4 dev: /dev/sda7 > ID-2: swap-1 size: 8.59GB used: 0.00GB (0%) fs: swap dev: > /dev/sda2 > RAID: No RAID devices: /proc/mdstat, md_mod kernel module present > Sensors: System Temperatures: cpu: 38.5C mobo: N/A > Fan Speeds (in rpm): cpu: N/A > Info: Processes: 234 Uptime: 11 min Memory: 1144.7/7680.8MB Init: > systemd runlevel: 5 Gcc sys: N/A > Client: Shell (bash 4.4.181) inxi: 2.3.56 > corrado@corrado-p7-bb-0305:~$ > > ProblemType: Bug > DistroRelease: Ubuntu 18.04 > Package: xorg 1:7.7+19ubuntu5 > ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3 > Uname: Linux 4.15.0-10-generic x86_64 > ApportVersion: 2.20.8-0ubuntu10 > Architecture: amd64 > BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' > CompositorRunning: None > CurrentDesktop: ubuntu:GNOME > Date: Tue Mar 6 15:47:50 2018 > DistUpgraded: Fresh install > DistroCodename: bionic > DistroVariant: ubuntu > ExtraDebuggingInterest: Yes, if not too technical > GraphicsCard: >Intel Corporation HD Graphics 630 [8086:5912] (rev 04) (prog-if 00 [VGA > controller]) > Subsystem: ASRock Incorporation HD Graphics 630 [1849:5912] > InstallationDate: Installed on 2018-03-05 (0 days ago) > InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 > (20180305) > Lsusb: >Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub >Bus 001 Device 003: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse >Bus 001 Device 002: ID 058f:6377 Alcor Micro Corp. AU6375 4-LUN card > reader >Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-10-generic.efi.signed > root=UUID=9a36b498-59f5-4a36-81db-3046ff6bdeaa ro quiet splash > SourcePackage: xorg > Symptom: display > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 05/11/2017 > dmi.bios.vendor: American Megatrends Inc. > dmi.bios.version: P1.10 > dmi.board.name: H110M-G/M.2 > dmi.board.vendor: ASRock > dmi.chassis.asset.tag: To Be Filled By O.E.M. > dmi.chassis.type: 3 > dmi.chassis.vendor: To Be Filled By O.E.M. > dmi.chassis.version: To Be Filled By O.E.M. > dmi.modalias: >
[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions
Right, so you both have Kabylake which has gen9 graphics core.. it doesn't match with "Intel(R) Core(TM)" generation. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753776 Title: Graphics corruption (or distortion?) in login animation to Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1753776/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions
corrado@corrado-p8-bb-0308:~$ lspci -nn | grep VGA 00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 630 [8086:5912] (rev 04) corrado@corrado-p8-bb-0308:~$ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753776 Title: Graphics corruption (or distortion?) in login animation to Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1753776/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions
frederik@xps:~$ lspci -nn | grep VGA 00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 620 [8086:5916] (rev 02) Timo Aaltonenschrieb am Do., 15. März 2018 um 15:05 Uhr: > Frederik, please tell what 'lspci -nn | grep VGA' shows, to verify > that.. > > -- > You received this bug notification because you are subscribed to a > duplicate bug report (1755582). > https://bugs.launchpad.net/bugs/1753776 > > Title: > Graphics corruption (or distortion?) in login animation to Xorg > sessions > > Status in X.Org X server: > Confirmed > Status in gnome-shell package in Ubuntu: > Invalid > Status in mesa package in Ubuntu: > Confirmed > Status in mutter package in Ubuntu: > Invalid > > Bug description: > Immediately after login (I enter the password and hit enter) the screen > "crumbles" for few seconds, then all becomes normal and the system works > fine. I have done apt update+upgrade many times, also with proposed > enabled, I have also installed a new ISO (now i'm using the Alpha dated > 20180305) but the problem remains. The problem happens with the x11 session > but not with wayland. > Also problem does not show with different hardware. > > corrado@corrado-p7-bb-0305:~$ inxi -Fx > System:Host: corrado-p7-bb-0305 Kernel: 4.15.0-10-generic x86_64 > bits: 64 gcc: 7.3.0 > Desktop: Gnome 3.27.92 (Gtk 3.22.28-1ubuntu3) Distro: Ubuntu > Bionic Beaver (development branch) > Machine: Device: desktop Mobo: ASRock model: H110M-G/M.2 serial: N/A > UEFI: American Megatrends v: P1.10 date: 05/11/2017 > CPU: Dual core Intel Core i3-7100 (-MT-MCP-) arch: Skylake rev.9 > cache: 3072 KB > flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: > 15648 > clock speeds: max: 3900 MHz 1: 1018 MHz 2: 3150 MHz 3: 3153 > MHz 4: 3081 MHz > Graphics: Card: Intel HD Graphics 630 bus-ID: 00:02.0 > Display Server: x11 (X.Org 1.19.6 ) driver: i915 Resolution: > 1920x1080@60.00hz > OpenGL: renderer: Mesa DRI Intel HD Graphics 630 (Kaby Lake > GT2) > version: 4.5 Mesa 18.0.0-rc4 Direct Render: Yes > Audio: Card Intel Sunrise Point-H HD Audio driver: snd_hda_intel > bus-ID: 00:1f.3 > Sound: Advanced Linux Sound Architecture v: k4.15.0-10-generic > Network: Card: Intel Ethernet Connection (2) I219-V driver: e1000e v: > 3.2.6-k bus-ID: 00:1f.6 > IF: enp0s31f6 state: up speed: 100 Mbps duplex: full mac: > 70:85:c2:44:7b:86 > Drives:HDD Total Size: 1000.2GB (1.3% used) > ID-1: /dev/sda model: TOSHIBA_DT01ACA1 size: 1000.2GB > Partition: ID-1: / size: 32G used: 4.3G (15%) fs: ext4 dev: /dev/sda7 > ID-2: swap-1 size: 8.59GB used: 0.00GB (0%) fs: swap dev: > /dev/sda2 > RAID: No RAID devices: /proc/mdstat, md_mod kernel module present > Sensors: System Temperatures: cpu: 38.5C mobo: N/A > Fan Speeds (in rpm): cpu: N/A > Info: Processes: 234 Uptime: 11 min Memory: 1144.7/7680.8MB Init: > systemd runlevel: 5 Gcc sys: N/A > Client: Shell (bash 4.4.181) inxi: 2.3.56 > corrado@corrado-p7-bb-0305:~$ > > ProblemType: Bug > DistroRelease: Ubuntu 18.04 > Package: xorg 1:7.7+19ubuntu5 > ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3 > Uname: Linux 4.15.0-10-generic x86_64 > ApportVersion: 2.20.8-0ubuntu10 > Architecture: amd64 > BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' > CompositorRunning: None > CurrentDesktop: ubuntu:GNOME > Date: Tue Mar 6 15:47:50 2018 > DistUpgraded: Fresh install > DistroCodename: bionic > DistroVariant: ubuntu > ExtraDebuggingInterest: Yes, if not too technical > GraphicsCard: >Intel Corporation HD Graphics 630 [8086:5912] (rev 04) (prog-if 00 [VGA > controller]) > Subsystem: ASRock Incorporation HD Graphics 630 [1849:5912] > InstallationDate: Installed on 2018-03-05 (0 days ago) > InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 > (20180305) > Lsusb: >Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub >Bus 001 Device 003: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse >Bus 001 Device 002: ID 058f:6377 Alcor Micro Corp. AU6375 4-LUN card > reader >Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-10-generic.efi.signed > root=UUID=9a36b498-59f5-4a36-81db-3046ff6bdeaa ro quiet splash > SourcePackage: xorg > Symptom: display > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 05/11/2017 > dmi.bios.vendor: American Megatrends Inc. > dmi.bios.version: P1.10 > dmi.board.name: H110M-G/M.2 > dmi.board.vendor: ASRock > dmi.chassis.asset.tag: To Be Filled By O.E.M. > dmi.chassis.type: 3 > dmi.chassis.vendor: To Be Filled By O.E.M. > dmi.chassis.version: To Be
[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions
Frederik, please tell what 'lspci -nn | grep VGA' shows, to verify that.. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753776 Title: Graphics corruption (or distortion?) in login animation to Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1753776/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions
No, I have an Intel 7th gen and I am affected by this. Timo Aaltonenschrieb am Do., 15. März 2018, 14:21: > this seems to be limited to Intel gen9 hw, not earlier > > ** No longer affects: xorg-server (Ubuntu) > > ** Changed in: mesa (Ubuntu) > Assignee: (unassigned) => Timo Aaltonen (tjaalton) > > -- > You received this bug notification because you are subscribed to a > duplicate bug report (1755582). > https://bugs.launchpad.net/bugs/1753776 > > Title: > Graphics corruption (or distortion?) in login animation to Xorg > sessions > > Status in X.Org X server: > Confirmed > Status in gnome-shell package in Ubuntu: > Invalid > Status in mesa package in Ubuntu: > Confirmed > Status in mutter package in Ubuntu: > Invalid > > Bug description: > Immediately after login (I enter the password and hit enter) the screen > "crumbles" for few seconds, then all becomes normal and the system works > fine. I have done apt update+upgrade many times, also with proposed > enabled, I have also installed a new ISO (now i'm using the Alpha dated > 20180305) but the problem remains. The problem happens with the x11 session > but not with wayland. > Also problem does not show with different hardware. > > corrado@corrado-p7-bb-0305:~$ inxi -Fx > System:Host: corrado-p7-bb-0305 Kernel: 4.15.0-10-generic x86_64 > bits: 64 gcc: 7.3.0 > Desktop: Gnome 3.27.92 (Gtk 3.22.28-1ubuntu3) Distro: Ubuntu > Bionic Beaver (development branch) > Machine: Device: desktop Mobo: ASRock model: H110M-G/M.2 serial: N/A > UEFI: American Megatrends v: P1.10 date: 05/11/2017 > CPU: Dual core Intel Core i3-7100 (-MT-MCP-) arch: Skylake rev.9 > cache: 3072 KB > flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: > 15648 > clock speeds: max: 3900 MHz 1: 1018 MHz 2: 3150 MHz 3: 3153 > MHz 4: 3081 MHz > Graphics: Card: Intel HD Graphics 630 bus-ID: 00:02.0 > Display Server: x11 (X.Org 1.19.6 ) driver: i915 Resolution: > 1920x1080@60.00hz > OpenGL: renderer: Mesa DRI Intel HD Graphics 630 (Kaby Lake > GT2) > version: 4.5 Mesa 18.0.0-rc4 Direct Render: Yes > Audio: Card Intel Sunrise Point-H HD Audio driver: snd_hda_intel > bus-ID: 00:1f.3 > Sound: Advanced Linux Sound Architecture v: k4.15.0-10-generic > Network: Card: Intel Ethernet Connection (2) I219-V driver: e1000e v: > 3.2.6-k bus-ID: 00:1f.6 > IF: enp0s31f6 state: up speed: 100 Mbps duplex: full mac: > 70:85:c2:44:7b:86 > Drives:HDD Total Size: 1000.2GB (1.3% used) > ID-1: /dev/sda model: TOSHIBA_DT01ACA1 size: 1000.2GB > Partition: ID-1: / size: 32G used: 4.3G (15%) fs: ext4 dev: /dev/sda7 > ID-2: swap-1 size: 8.59GB used: 0.00GB (0%) fs: swap dev: > /dev/sda2 > RAID: No RAID devices: /proc/mdstat, md_mod kernel module present > Sensors: System Temperatures: cpu: 38.5C mobo: N/A > Fan Speeds (in rpm): cpu: N/A > Info: Processes: 234 Uptime: 11 min Memory: 1144.7/7680.8MB Init: > systemd runlevel: 5 Gcc sys: N/A > Client: Shell (bash 4.4.181) inxi: 2.3.56 > corrado@corrado-p7-bb-0305:~$ > > ProblemType: Bug > DistroRelease: Ubuntu 18.04 > Package: xorg 1:7.7+19ubuntu5 > ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3 > Uname: Linux 4.15.0-10-generic x86_64 > ApportVersion: 2.20.8-0ubuntu10 > Architecture: amd64 > BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' > CompositorRunning: None > CurrentDesktop: ubuntu:GNOME > Date: Tue Mar 6 15:47:50 2018 > DistUpgraded: Fresh install > DistroCodename: bionic > DistroVariant: ubuntu > ExtraDebuggingInterest: Yes, if not too technical > GraphicsCard: >Intel Corporation HD Graphics 630 [8086:5912] (rev 04) (prog-if 00 [VGA > controller]) > Subsystem: ASRock Incorporation HD Graphics 630 [1849:5912] > InstallationDate: Installed on 2018-03-05 (0 days ago) > InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 > (20180305) > Lsusb: >Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub >Bus 001 Device 003: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse >Bus 001 Device 002: ID 058f:6377 Alcor Micro Corp. AU6375 4-LUN card > reader >Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-10-generic.efi.signed > root=UUID=9a36b498-59f5-4a36-81db-3046ff6bdeaa ro quiet splash > SourcePackage: xorg > Symptom: display > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 05/11/2017 > dmi.bios.vendor: American Megatrends Inc. > dmi.bios.version: P1.10 > dmi.board.name: H110M-G/M.2 > dmi.board.vendor: ASRock > dmi.chassis.asset.tag: To Be Filled By O.E.M. > dmi.chassis.type: 3 > dmi.chassis.vendor: To Be Filled By O.E.M. >
[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions
this seems to be limited to Intel gen9 hw, not earlier ** No longer affects: xorg-server (Ubuntu) ** Changed in: mesa (Ubuntu) Assignee: (unassigned) => Timo Aaltonen (tjaalton) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753776 Title: Graphics corruption (or distortion?) in login animation to Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1753776/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions
nafallo@wendigo:~$ lspci -nn|grep VGA 00:02.0 VGA compatible controller [0300]: Intel Corporation UHD Graphics 620 [8086:5917] (rev 07) This is on a Dell XPS 13 9370 (Development Edition), in case someone want to look at what the display can handle etc. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753776 Title: Graphics corruption (or distortion?) in login animation to Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1753776/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions
If that matters, this is loged : gnome-shell[1076]: clutter_input_focus_set_content_purpose: assertion 'clutter_input_focus_is_focused (focus)' failed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753776 Title: Graphics corruption (or distortion?) in login animation to Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1753776/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions
** Changed in: xorg-server Status: Unknown => Confirmed ** Changed in: xorg-server Importance: Unknown => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753776 Title: Graphics corruption (or distortion?) in login animation to Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1753776/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions
OK, this seems to be a Xorg bug in the "-background none" feature. Upstream bug reported here: https://bugs.freedesktop.org/show_bug.cgi?id=105518 Less likely but still possible is that mutter (used on the login screen) is corrupting the framebuffer and "Xorg -background none" is then innocently copying the corruption. A workaround (which at least will avoid more bug reports from users) is to remove these two lines from gdm3: g_ptr_array_add (arguments, "-background"); g_ptr_array_add (arguments, "none"); That will reliably replace the corruption with blackness. Have a nice day. ** Bug watch added: freedesktop.org Bugzilla #105518 https://bugs.freedesktop.org/show_bug.cgi?id=105518 ** Also affects: xorg-server via https://bugs.freedesktop.org/show_bug.cgi?id=105518 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753776 Title: Graphics corruption (or distortion?) in login animation to Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1753776/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions
Actually, the bug occurs with Unity 7 sessions too. That excludes mutter and gnome-shell. But I might have been too quick to eliminate xorg- server. ** Changed in: xorg-server (Ubuntu) Status: Invalid => Confirmed ** Changed in: gnome-shell (Ubuntu) Status: Confirmed => Invalid ** Changed in: mutter (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753776 Title: Graphics corruption (or distortion?) in login animation to Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1753776/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions
Checking my logs, 6 March was the end of a long weekend when this bug occurred for me. So a large number of updates happened at once, including: mesa 17.3.3-0ubuntu1 -> 18.0.0~rc4-1ubuntu3 mutter 3.26.2-1build1 -> 3.27.91-1 gnome-shell 3.26.2-0ubuntu3 -> 3.27.91-0ubuntu1 wayland 1.14.0-1 -> 1.14.0-2 gdm3 and xorg-server remained unchanged when the regression occurred, so at least we can exclude those. ** Changed in: xorg-server (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753776 Title: Graphics corruption (or distortion?) in login animation to Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1753776/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions
Reported upstream: https://gitlab.gnome.org/GNOME/mutter/issues/67 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753776 Title: Graphics corruption (or distortion?) in login animation to Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1753776/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions
The pattern of corruption looks like a pixel format mixup or colour channel overflow. So I would bet it's related to the 10-bit/8-bit colour changes in Mesa and Mutter... I can't reproduce it on my desktop (Haswell, 10-bit monitor). I can reproduce it on two laptops (Kaby Lake, 8-bit panels). Is the problem Ubuntu-specific? I've been wondering if our mesa patch(es) in this area are still necessary (since mutter fixed their side, didn't they?). ** Also affects: xorg-server (Ubuntu) Importance: Undecided Status: New ** Changed in: xorg-server (Ubuntu) Status: New => Confirmed ** Tags added: visual-quality ** Changed in: gnome-shell (Ubuntu) Importance: Undecided => Medium ** Changed in: mesa (Ubuntu) Importance: Undecided => Medium ** Changed in: mesa (Ubuntu) Status: Incomplete => Confirmed ** Changed in: mutter (Ubuntu) Importance: Undecided => Medium ** Changed in: xorg-server (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753776 Title: Graphics corruption (or distortion?) in login animation to Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1753776/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions
** Summary changed: - Graphics corruption/distortion in login animation to Xorg sessions + Graphics corruption (or distortion?) in login animation to Xorg sessions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753776 Title: Graphics corruption (or distortion?) in login animation to Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1753776/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs