Re: [Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions

2018-03-15 Thread Frederik Feichtmeier 
Oh god sorry. I thought you mean only the CPU gen.

Timo Aaltonen  schrieb 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

2018-03-15 Thread Timo Aaltonen 
Right, so you both have Kabylake which has gen9 graphics core.. it
doesn't match with "Intel(R) Core(TM)" generation.

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Title:
  Graphics corruption (or distortion?) in login animation to Xorg
  sessions

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[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions

2018-03-15 Thread corrado venturini 
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:~$

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Title:
  Graphics corruption (or distortion?) in login animation to Xorg
  sessions

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Re: [Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions

2018-03-15 Thread Frederik Feichtmeier 
frederik@xps:~$ lspci -nn | grep VGA
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 620
[8086:5916] (rev 02)


Timo Aaltonen  schrieb 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

2018-03-15 Thread Timo Aaltonen 
Frederik, please tell what 'lspci -nn | grep VGA' shows, to verify
that..

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https://bugs.launchpad.net/bugs/1753776

Title:
  Graphics corruption (or distortion?) in login animation to Xorg
  sessions

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Re: [Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions

2018-03-15 Thread Frederik Feichtmeier 
No, I have an Intel 7th gen and I am affected by this.

Timo Aaltonen  schrieb 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

2018-03-15 Thread Timo Aaltonen 
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)

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Title:
  Graphics corruption (or distortion?) in login animation to Xorg
  sessions

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[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions

2018-03-15 Thread Nafallo Bjälevik 
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.

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Title:
  Graphics corruption (or distortion?) in login animation to Xorg
  sessions

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[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions

2018-03-15 Thread dino99 
If that matters, this is loged :

gnome-shell[1076]: clutter_input_focus_set_content_purpose: assertion
'clutter_input_focus_is_focused (focus)' failed

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Title:
  Graphics corruption (or distortion?) in login animation to Xorg
  sessions

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[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions

2018-03-15 Thread Bug Watch Updater 
** Changed in: xorg-server
   Status: Unknown => Confirmed

** Changed in: xorg-server
   Importance: Unknown => Medium

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Title:
  Graphics corruption (or distortion?) in login animation to Xorg
  sessions

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[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions

2018-03-15 Thread Daniel van Vugt 
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

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Title:
  Graphics corruption (or distortion?) in login animation to Xorg
  sessions

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[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions

2018-03-15 Thread Daniel van Vugt 
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

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Title:
  Graphics corruption (or distortion?) in login animation to Xorg
  sessions

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[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions

2018-03-15 Thread Daniel van Vugt 
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

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Title:
  Graphics corruption (or distortion?) in login animation to Xorg
  sessions

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[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions

2018-03-14 Thread Daniel van Vugt 
Reported upstream: https://gitlab.gnome.org/GNOME/mutter/issues/67

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Title:
  Graphics corruption (or distortion?) in login animation to Xorg
  sessions

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[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions

2018-03-13 Thread Daniel van Vugt 
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

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Title:
  Graphics corruption (or distortion?) in login animation to Xorg
  sessions

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[Bug 1753776] Re: Graphics corruption (or distortion?) in login animation to Xorg sessions

2018-03-13 Thread Daniel van Vugt 
** Summary changed:

- Graphics corruption/distortion in login animation to Xorg sessions
+ Graphics corruption (or distortion?) in login animation to Xorg sessions

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Title:
  Graphics corruption (or distortion?) in login animation to Xorg
  sessions

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