[Kernel-packages] [Bug 1815172] Re: Black screen on skylake after 18.0 => 18.2 update

2019-03-19 Thread Launchpad Bug Tracker
This bug was fixed in the package mesa - 18.2.8-0ubuntu0~18.10.2

---
mesa (18.2.8-0ubuntu0~18.10.2) cosmic; urgency=medium

  * i965-revert-enabling-softpin.diff: Don't enable softpin, causes
issues on 32bit installs. (LP: #1815172)

mesa (18.2.8-0ubuntu0~18.10.1) cosmic; urgency=medium

  * New upstream bugfix release. (LP: #1811225)
- add missing gpu-id's. (LP: #1789924)
  * Cherry-picked from disco:
Move KHR/khrplatform.h from libegl1-mesa-dev to mesa-common-dev
because GL/glcorearb.h and GL/glext.h started to depend on this
header too (Closes: #914167).

 -- Timo Aaltonen   Fri, 08 Feb 2019 19:12:58 +0200

** Changed in: mesa (Ubuntu Cosmic)
   Status: Fix Committed => Fix Released

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Title:
  Black screen on skylake after 18.0 => 18.2 update

Status in Mesa:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in mesa package in Ubuntu:
  Fix Released
Status in linux source package in Bionic:
  New
Status in mesa source package in Bionic:
  Fix Released
Status in linux source package in Cosmic:
  New
Status in mesa source package in Cosmic:
  Fix Released

Bug description:
  [Impact]
  Several schools reported black screens after normally updating their Ubuntu 
boxes from 18.0.5-0ubuntu0~18.04.1 to 18.2.2-0ubuntu1~18.04.1.

  Downgrading mesa fixes the problem.

  lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation HD
  Graphics 530 [8086:1912] (rev 06) Subsystem: ASUSTeK Computer
  Inc. HD Graphics 530 [1043:8694]Kernel modules: i915

  Unfortunately I can't find a lot of useful information, here are some bits:
   * systemctl --failed says "gpu-manager" and "lightdm" have failed
   * Xorg.log is clean: https://termbin.com/6l2b
   * dmesg too: https://termbin.com/ip4e
   * It happens on lightdm/MATE, I don't know about Ubuntu GNOME.
   * If one runs `xinit` from ssh, it fails with:
  i965: Failed to submit batchbuffer: Invalid argument

  This is caused by mesa assuming that soft-pinning on GEN8+ is working
  since kernel 4.5, but in fact this issue wasn't fixed until 4.19.3. So
  a proper fix would be to backport commits from 4.19.3/4.20 to fix GTT
  sizes/pin flags, but that's left for future.

  [Test case]
  install fixed mesa or kernel, check that the regression is fixed

  [Regression potential]
  mesa: shouldn't be any, it just reverts the change to always soft-pin
  (TODO kernel: adds commits from upstream stable, which have been well tested 
upstream by now)

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[Kernel-packages] [Bug 1815172] Re: Black screen on skylake after 18.0 => 18.2 update

2019-03-19 Thread Launchpad Bug Tracker
This bug was fixed in the package mesa - 18.2.8-0ubuntu0~18.04.2

---
mesa (18.2.8-0ubuntu0~18.04.2) bionic; urgency=medium

  * Backport to bionic.

mesa (18.2.8-0ubuntu0~18.10.2) cosmic; urgency=medium

  * i965-revert-enabling-softpin.diff: Don't enable softpin, causes
issues on 32bit installs. (LP: #1815172)

mesa (18.2.8-0ubuntu0~18.04.1) bionic; urgency=medium

  * Backport to bionic.
  * intel-whl-aml-cfl-ids.diff: Dropped, upstream.

mesa (18.2.8-0ubuntu0~18.10.1) cosmic; urgency=medium

  * New upstream bugfix release. (LP: #1811225)
- add missing gpu-id's. (LP: #1789924)
  * Cherry-picked from disco:
Move KHR/khrplatform.h from libegl1-mesa-dev to mesa-common-dev
because GL/glcorearb.h and GL/glext.h started to depend on this
header too (Closes: #914167).

 -- Timo Aaltonen   Sat, 09 Feb 2019 00:02:44 +0200

** Changed in: mesa (Ubuntu Bionic)
   Status: Fix Committed => Fix Released

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Title:
  Black screen on skylake after 18.0 => 18.2 update

Status in Mesa:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in mesa package in Ubuntu:
  Fix Released
Status in linux source package in Bionic:
  New
Status in mesa source package in Bionic:
  Fix Released
Status in linux source package in Cosmic:
  New
Status in mesa source package in Cosmic:
  Fix Committed

Bug description:
  [Impact]
  Several schools reported black screens after normally updating their Ubuntu 
boxes from 18.0.5-0ubuntu0~18.04.1 to 18.2.2-0ubuntu1~18.04.1.

  Downgrading mesa fixes the problem.

  lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation HD
  Graphics 530 [8086:1912] (rev 06) Subsystem: ASUSTeK Computer
  Inc. HD Graphics 530 [1043:8694]Kernel modules: i915

  Unfortunately I can't find a lot of useful information, here are some bits:
   * systemctl --failed says "gpu-manager" and "lightdm" have failed
   * Xorg.log is clean: https://termbin.com/6l2b
   * dmesg too: https://termbin.com/ip4e
   * It happens on lightdm/MATE, I don't know about Ubuntu GNOME.
   * If one runs `xinit` from ssh, it fails with:
  i965: Failed to submit batchbuffer: Invalid argument

  This is caused by mesa assuming that soft-pinning on GEN8+ is working
  since kernel 4.5, but in fact this issue wasn't fixed until 4.19.3. So
  a proper fix would be to backport commits from 4.19.3/4.20 to fix GTT
  sizes/pin flags, but that's left for future.

  [Test case]
  install fixed mesa or kernel, check that the regression is fixed

  [Regression potential]
  mesa: shouldn't be any, it just reverts the change to always soft-pin
  (TODO kernel: adds commits from upstream stable, which have been well tested 
upstream by now)

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[Kernel-packages] [Bug 1815172] Re: Black screen on skylake after 18.0 => 18.2 update

2019-03-13 Thread Alkis Georgopoulos
Exactly. I did the "verification-done-bionic" step for 18.2.2 in comment
#12 above; and unfortunately I don't have an affected school nearby,
where I could test 18.2.8 in cosmic, and installing cosmic in a remote
school would be hard.

Thanks a lot Timo!

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Title:
  Black screen on skylake after 18.0 => 18.2 update

Status in Mesa:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in mesa package in Ubuntu:
  Fix Released
Status in linux source package in Bionic:
  New
Status in mesa source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  New
Status in mesa source package in Cosmic:
  Fix Committed

Bug description:
  [Impact]
  Several schools reported black screens after normally updating their Ubuntu 
boxes from 18.0.5-0ubuntu0~18.04.1 to 18.2.2-0ubuntu1~18.04.1.

  Downgrading mesa fixes the problem.

  lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation HD
  Graphics 530 [8086:1912] (rev 06) Subsystem: ASUSTeK Computer
  Inc. HD Graphics 530 [1043:8694]Kernel modules: i915

  Unfortunately I can't find a lot of useful information, here are some bits:
   * systemctl --failed says "gpu-manager" and "lightdm" have failed
   * Xorg.log is clean: https://termbin.com/6l2b
   * dmesg too: https://termbin.com/ip4e
   * It happens on lightdm/MATE, I don't know about Ubuntu GNOME.
   * If one runs `xinit` from ssh, it fails with:
  i965: Failed to submit batchbuffer: Invalid argument

  This is caused by mesa assuming that soft-pinning on GEN8+ is working
  since kernel 4.5, but in fact this issue wasn't fixed until 4.19.3. So
  a proper fix would be to backport commits from 4.19.3/4.20 to fix GTT
  sizes/pin flags, but that's left for future.

  [Test case]
  install fixed mesa or kernel, check that the regression is fixed

  [Regression potential]
  mesa: shouldn't be any, it just reverts the change to always soft-pin
  (TODO kernel: adds commits from upstream stable, which have been well tested 
upstream by now)

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1815172] Re: Black screen on skylake after 18.0 => 18.2 update

2019-03-13 Thread Timo Aaltonen
bionic was already fixed earlier by 18.2.2-0ubuntu1~18.04.2 in time for
18.04.2 release

cosmic got the exact same oneliner in 18.2.8-0ubuntu0~blah, and then
that was backported to bionic which reopened this bug. Requiring Alkis
to test this on cosmic is too much IMO, as it would involve first to set
up a school to use cosmic, then test remotely or ask folks over there to
report back... all for a oneliner.

Alkis, please correct me if I'm wrong..

** Description changed:

- Several schools reported black screens after normally updating their
- Ubuntu boxes from 18.0.5-0ubuntu0~18.04.1 to 18.2.2-0ubuntu1~18.04.1.
+ [Impact]
+ Several schools reported black screens after normally updating their Ubuntu 
boxes from 18.0.5-0ubuntu0~18.04.1 to 18.2.2-0ubuntu1~18.04.1.
  
  Downgrading mesa fixes the problem.
  
  lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation HD
  Graphics 530 [8086:1912] (rev 06) Subsystem: ASUSTeK Computer
  Inc. HD Graphics 530 [1043:8694]Kernel modules: i915
  
  Unfortunately I can't find a lot of useful information, here are some bits:
-  * systemctl --failed says "gpu-manager" and "lightdm" have failed
-  * Xorg.log is clean: https://termbin.com/6l2b
-  * dmesg too: https://termbin.com/ip4e
-  * It happens on lightdm/MATE, I don't know about Ubuntu GNOME.
-  * If one runs `xinit` from ssh, it fails with:
+  * systemctl --failed says "gpu-manager" and "lightdm" have failed
+  * Xorg.log is clean: https://termbin.com/6l2b
+  * dmesg too: https://termbin.com/ip4e
+  * It happens on lightdm/MATE, I don't know about Ubuntu GNOME.
+  * If one runs `xinit` from ssh, it fails with:
  i965: Failed to submit batchbuffer: Invalid argument
+ 
+ This is caused by mesa assuming that soft-pinning on GEN8+ is working
+ since kernel 4.5, but in fact this issue wasn't fixed until 4.19.3. So a
+ proper fix would be to backport commits from 4.19.3/4.20 to fix GTT
+ sizes/pin flags, but that's left for future.
+ 
+ [Test case]
+ install fixed mesa or kernel, check that the regression is fixed
+ 
+ [Regression potential]
+ mesa: shouldn't be any, it just reverts the change to always soft-pin
+ (TODO kernel: adds commits from upstream stable, which have been well tested 
upstream by now)

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Title:
  Black screen on skylake after 18.0 => 18.2 update

Status in Mesa:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in mesa package in Ubuntu:
  Fix Released
Status in linux source package in Bionic:
  New
Status in mesa source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  New
Status in mesa source package in Cosmic:
  Fix Committed

Bug description:
  [Impact]
  Several schools reported black screens after normally updating their Ubuntu 
boxes from 18.0.5-0ubuntu0~18.04.1 to 18.2.2-0ubuntu1~18.04.1.

  Downgrading mesa fixes the problem.

  lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation HD
  Graphics 530 [8086:1912] (rev 06) Subsystem: ASUSTeK Computer
  Inc. HD Graphics 530 [1043:8694]Kernel modules: i915

  Unfortunately I can't find a lot of useful information, here are some bits:
   * systemctl --failed says "gpu-manager" and "lightdm" have failed
   * Xorg.log is clean: https://termbin.com/6l2b
   * dmesg too: https://termbin.com/ip4e
   * It happens on lightdm/MATE, I don't know about Ubuntu GNOME.
   * If one runs `xinit` from ssh, it fails with:
  i965: Failed to submit batchbuffer: Invalid argument

  This is caused by mesa assuming that soft-pinning on GEN8+ is working
  since kernel 4.5, but in fact this issue wasn't fixed until 4.19.3. So
  a proper fix would be to backport commits from 4.19.3/4.20 to fix GTT
  sizes/pin flags, but that's left for future.

  [Test case]
  install fixed mesa or kernel, check that the regression is fixed

  [Regression potential]
  mesa: shouldn't be any, it just reverts the change to always soft-pin
  (TODO kernel: adds commits from upstream stable, which have been well tested 
upstream by now)

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1815172] Re: Black screen on skylake after 18.0 => 18.2 update

2019-03-12 Thread Timo Aaltonen
actually, bionic was already tested earlier, and the tested fix is a
one-line change to mesa which is still the same on 18.2.8 so marking
bionic verified.. and also cosmic since it's the exact same version
there, and cosmic kernel was also tested to be buggy

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Title:
  Black screen on skylake after 18.0 => 18.2 update

Status in Mesa:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in mesa package in Ubuntu:
  Fix Released
Status in linux source package in Bionic:
  New
Status in mesa source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  New
Status in mesa source package in Cosmic:
  Fix Committed

Bug description:
  Several schools reported black screens after normally updating their
  Ubuntu boxes from 18.0.5-0ubuntu0~18.04.1 to 18.2.2-0ubuntu1~18.04.1.

  Downgrading mesa fixes the problem.

  lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation HD
  Graphics 530 [8086:1912] (rev 06) Subsystem: ASUSTeK Computer
  Inc. HD Graphics 530 [1043:8694]Kernel modules: i915

  Unfortunately I can't find a lot of useful information, here are some bits:
   * systemctl --failed says "gpu-manager" and "lightdm" have failed
   * Xorg.log is clean: https://termbin.com/6l2b
   * dmesg too: https://termbin.com/ip4e
   * It happens on lightdm/MATE, I don't know about Ubuntu GNOME.
   * If one runs `xinit` from ssh, it fails with:
  i965: Failed to submit batchbuffer: Invalid argument

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1815172] Re: Black screen on skylake after 18.0 => 18.2 update

2019-03-12 Thread Timo Aaltonen
** Tags removed: verification-needed verification-needed-bionic 
verification-needed-cosmic
** Tags added: verification-done verification-done-bionic 
verification-done-cosmic

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Title:
  Black screen on skylake after 18.0 => 18.2 update

Status in Mesa:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in mesa package in Ubuntu:
  Fix Released
Status in linux source package in Bionic:
  New
Status in mesa source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  New
Status in mesa source package in Cosmic:
  Fix Committed

Bug description:
  Several schools reported black screens after normally updating their
  Ubuntu boxes from 18.0.5-0ubuntu0~18.04.1 to 18.2.2-0ubuntu1~18.04.1.

  Downgrading mesa fixes the problem.

  lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation HD
  Graphics 530 [8086:1912] (rev 06) Subsystem: ASUSTeK Computer
  Inc. HD Graphics 530 [1043:8694]Kernel modules: i915

  Unfortunately I can't find a lot of useful information, here are some bits:
   * systemctl --failed says "gpu-manager" and "lightdm" have failed
   * Xorg.log is clean: https://termbin.com/6l2b
   * dmesg too: https://termbin.com/ip4e
   * It happens on lightdm/MATE, I don't know about Ubuntu GNOME.
   * If one runs `xinit` from ssh, it fails with:
  i965: Failed to submit batchbuffer: Invalid argument

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1815172] Re: Black screen on skylake after 18.0 => 18.2 update

2019-03-12 Thread Timo Aaltonen
Alkis, please test 18.2.8 for bionic and if possible, cosmic

** Changed in: linux (Ubuntu Bionic)
 Assignee: (unassigned) => Timo Aaltonen (tjaalton)

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Title:
  Black screen on skylake after 18.0 => 18.2 update

Status in Mesa:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in mesa package in Ubuntu:
  Fix Released
Status in linux source package in Bionic:
  New
Status in mesa source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  New
Status in mesa source package in Cosmic:
  Fix Committed

Bug description:
  Several schools reported black screens after normally updating their
  Ubuntu boxes from 18.0.5-0ubuntu0~18.04.1 to 18.2.2-0ubuntu1~18.04.1.

  Downgrading mesa fixes the problem.

  lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation HD
  Graphics 530 [8086:1912] (rev 06) Subsystem: ASUSTeK Computer
  Inc. HD Graphics 530 [1043:8694]Kernel modules: i915

  Unfortunately I can't find a lot of useful information, here are some bits:
   * systemctl --failed says "gpu-manager" and "lightdm" have failed
   * Xorg.log is clean: https://termbin.com/6l2b
   * dmesg too: https://termbin.com/ip4e
   * It happens on lightdm/MATE, I don't know about Ubuntu GNOME.
   * If one runs `xinit` from ssh, it fails with:
  i965: Failed to submit batchbuffer: Invalid argument

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[Kernel-packages] [Bug 1815172] Re: Black screen on skylake after 18.0 => 18.2 update

2019-03-09 Thread Mathew Hodson
** Changed in: mesa (Ubuntu Cosmic)
   Importance: Undecided => Medium

** Changed in: mesa (Ubuntu Bionic)
   Importance: Undecided => High

** Changed in: mesa (Ubuntu)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu Bionic)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu Cosmic)
   Importance: Undecided => Medium

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Title:
  Black screen on skylake after 18.0 => 18.2 update

Status in Mesa:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in mesa package in Ubuntu:
  Fix Released
Status in linux source package in Bionic:
  New
Status in mesa source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  New
Status in mesa source package in Cosmic:
  Fix Committed

Bug description:
  Several schools reported black screens after normally updating their
  Ubuntu boxes from 18.0.5-0ubuntu0~18.04.1 to 18.2.2-0ubuntu1~18.04.1.

  Downgrading mesa fixes the problem.

  lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation HD
  Graphics 530 [8086:1912] (rev 06) Subsystem: ASUSTeK Computer
  Inc. HD Graphics 530 [1043:8694]Kernel modules: i915

  Unfortunately I can't find a lot of useful information, here are some bits:
   * systemctl --failed says "gpu-manager" and "lightdm" have failed
   * Xorg.log is clean: https://termbin.com/6l2b
   * dmesg too: https://termbin.com/ip4e
   * It happens on lightdm/MATE, I don't know about Ubuntu GNOME.
   * If one runs `xinit` from ssh, it fails with:
  i965: Failed to submit batchbuffer: Invalid argument

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1815172] Re: Black screen on skylake after 18.0 => 18.2 update

2019-03-09 Thread Mathew Hodson
** Changed in: mesa (Ubuntu)
   Status: Invalid => Fix Released

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Title:
  Black screen on skylake after 18.0 => 18.2 update

Status in Mesa:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in mesa package in Ubuntu:
  Fix Released
Status in linux source package in Bionic:
  New
Status in mesa source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  New
Status in mesa source package in Cosmic:
  Fix Committed

Bug description:
  Several schools reported black screens after normally updating their
  Ubuntu boxes from 18.0.5-0ubuntu0~18.04.1 to 18.2.2-0ubuntu1~18.04.1.

  Downgrading mesa fixes the problem.

  lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation HD
  Graphics 530 [8086:1912] (rev 06) Subsystem: ASUSTeK Computer
  Inc. HD Graphics 530 [1043:8694]Kernel modules: i915

  Unfortunately I can't find a lot of useful information, here are some bits:
   * systemctl --failed says "gpu-manager" and "lightdm" have failed
   * Xorg.log is clean: https://termbin.com/6l2b
   * dmesg too: https://termbin.com/ip4e
   * It happens on lightdm/MATE, I don't know about Ubuntu GNOME.
   * If one runs `xinit` from ssh, it fails with:
  i965: Failed to submit batchbuffer: Invalid argument

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1815172] Re: Black screen on skylake after 18.0 => 18.2 update

2019-03-05 Thread Timo Aaltonen
please test the new mesa on bionic/cosmic

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Title:
  Black screen on skylake after 18.0 => 18.2 update

Status in Mesa:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in mesa package in Ubuntu:
  Invalid
Status in linux source package in Bionic:
  New
Status in mesa source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  New
Status in mesa source package in Cosmic:
  Fix Committed

Bug description:
  Several schools reported black screens after normally updating their
  Ubuntu boxes from 18.0.5-0ubuntu0~18.04.1 to 18.2.2-0ubuntu1~18.04.1.

  Downgrading mesa fixes the problem.

  lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation HD
  Graphics 530 [8086:1912] (rev 06) Subsystem: ASUSTeK Computer
  Inc. HD Graphics 530 [1043:8694]Kernel modules: i915

  Unfortunately I can't find a lot of useful information, here are some bits:
   * systemctl --failed says "gpu-manager" and "lightdm" have failed
   * Xorg.log is clean: https://termbin.com/6l2b
   * dmesg too: https://termbin.com/ip4e
   * It happens on lightdm/MATE, I don't know about Ubuntu GNOME.
   * If one runs `xinit` from ssh, it fails with:
  i965: Failed to submit batchbuffer: Invalid argument

To manage notifications about this bug go to:
https://bugs.launchpad.net/mesa/+bug/1815172/+subscriptions

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[Kernel-packages] [Bug 1815172] Re: Black screen on skylake after 18.0 => 18.2 update

2019-03-04 Thread Timo Aaltonen
disco has 4.19.x

** Changed in: mesa (Ubuntu)
   Status: New => Invalid

** Changed in: linux (Ubuntu)
   Status: Confirmed => Fix Released

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Title:
  Black screen on skylake after 18.0 => 18.2 update

Status in Mesa:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in mesa package in Ubuntu:
  Invalid
Status in linux source package in Bionic:
  New
Status in mesa source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  New
Status in mesa source package in Cosmic:
  Fix Committed

Bug description:
  Several schools reported black screens after normally updating their
  Ubuntu boxes from 18.0.5-0ubuntu0~18.04.1 to 18.2.2-0ubuntu1~18.04.1.

  Downgrading mesa fixes the problem.

  lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation HD
  Graphics 530 [8086:1912] (rev 06) Subsystem: ASUSTeK Computer
  Inc. HD Graphics 530 [1043:8694]Kernel modules: i915

  Unfortunately I can't find a lot of useful information, here are some bits:
   * systemctl --failed says "gpu-manager" and "lightdm" have failed
   * Xorg.log is clean: https://termbin.com/6l2b
   * dmesg too: https://termbin.com/ip4e
   * It happens on lightdm/MATE, I don't know about Ubuntu GNOME.
   * If one runs `xinit` from ssh, it fails with:
  i965: Failed to submit batchbuffer: Invalid argument

To manage notifications about this bug go to:
https://bugs.launchpad.net/mesa/+bug/1815172/+subscriptions

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[Kernel-packages] [Bug 1815172] Re: Black screen on skylake after 18.0 => 18.2 update

2019-02-09 Thread Adam Conrad
Hello Alkis, or anyone else affected,

Accepted mesa into bionic-proposed. The package will build now and be
available at
https://launchpad.net/ubuntu/+source/mesa/18.2.8-0ubuntu0~18.04.2 in a
few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.  Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested and change the tag from
verification-needed-bionic to verification-done-bionic. If it does not
fix the bug for you, please add a comment stating that, and change the
tag to verification-failed-bionic. In either case, without details of
your testing we will not be able to proceed.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance for helping!

N.B. The updated package will be released to -updates after the bug(s)
fixed by this package have been verified and the package has been in
-proposed for a minimum of 7 days.

** Changed in: mesa (Ubuntu Bionic)
   Status: Fix Released => Fix Committed

** Tags removed: verification-done-bionic
** Tags added: verification-needed-bionic

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Title:
  Black screen on skylake after 18.0 => 18.2 update

Status in Mesa:
  Fix Released
Status in linux package in Ubuntu:
  Confirmed
Status in mesa package in Ubuntu:
  New
Status in linux source package in Bionic:
  New
Status in mesa source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  New
Status in mesa source package in Cosmic:
  Fix Committed

Bug description:
  Several schools reported black screens after normally updating their
  Ubuntu boxes from 18.0.5-0ubuntu0~18.04.1 to 18.2.2-0ubuntu1~18.04.1.

  Downgrading mesa fixes the problem.

  lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation HD
  Graphics 530 [8086:1912] (rev 06) Subsystem: ASUSTeK Computer
  Inc. HD Graphics 530 [1043:8694]Kernel modules: i915

  Unfortunately I can't find a lot of useful information, here are some bits:
   * systemctl --failed says "gpu-manager" and "lightdm" have failed
   * Xorg.log is clean: https://termbin.com/6l2b
   * dmesg too: https://termbin.com/ip4e
   * It happens on lightdm/MATE, I don't know about Ubuntu GNOME.
   * If one runs `xinit` from ssh, it fails with:
  i965: Failed to submit batchbuffer: Invalid argument

To manage notifications about this bug go to:
https://bugs.launchpad.net/mesa/+bug/1815172/+subscriptions

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[Kernel-packages] [Bug 1815172] Re: Black screen on skylake after 18.0 => 18.2 update

2019-02-09 Thread Bug Watch Updater
** Changed in: mesa
   Status: Confirmed => Fix Released

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Title:
  Black screen on skylake after 18.0 => 18.2 update

Status in Mesa:
  Fix Released
Status in linux package in Ubuntu:
  Confirmed
Status in mesa package in Ubuntu:
  New
Status in linux source package in Bionic:
  New
Status in mesa source package in Bionic:
  Fix Released
Status in linux source package in Cosmic:
  New
Status in mesa source package in Cosmic:
  Fix Committed

Bug description:
  Several schools reported black screens after normally updating their
  Ubuntu boxes from 18.0.5-0ubuntu0~18.04.1 to 18.2.2-0ubuntu1~18.04.1.

  Downgrading mesa fixes the problem.

  lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation HD
  Graphics 530 [8086:1912] (rev 06) Subsystem: ASUSTeK Computer
  Inc. HD Graphics 530 [1043:8694]Kernel modules: i915

  Unfortunately I can't find a lot of useful information, here are some bits:
   * systemctl --failed says "gpu-manager" and "lightdm" have failed
   * Xorg.log is clean: https://termbin.com/6l2b
   * dmesg too: https://termbin.com/ip4e
   * It happens on lightdm/MATE, I don't know about Ubuntu GNOME.
   * If one runs `xinit` from ssh, it fails with:
  i965: Failed to submit batchbuffer: Invalid argument

To manage notifications about this bug go to:
https://bugs.launchpad.net/mesa/+bug/1815172/+subscriptions

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[Kernel-packages] [Bug 1815172] Re: Black screen on skylake after 18.0 => 18.2 update

2019-02-08 Thread Launchpad Bug Tracker
This bug was fixed in the package mesa - 18.2.2-0ubuntu1~18.04.2

---
mesa (18.2.2-0ubuntu1~18.04.2) bionic; urgency=medium

  * i965-revert-enabling-softpin.diff: Don't enable softpin, causes
issues on 32bit installs. (LP: #1815172)

 -- Timo Aaltonen   Fri, 08 Feb 2019 19:12:58 +0200

** Changed in: mesa (Ubuntu Bionic)
   Status: Fix Committed => Fix Released

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Title:
  Black screen on skylake after 18.0 => 18.2 update

Status in Mesa:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed
Status in mesa package in Ubuntu:
  New
Status in linux source package in Bionic:
  New
Status in mesa source package in Bionic:
  Fix Released
Status in linux source package in Cosmic:
  New
Status in mesa source package in Cosmic:
  Fix Committed

Bug description:
  Several schools reported black screens after normally updating their
  Ubuntu boxes from 18.0.5-0ubuntu0~18.04.1 to 18.2.2-0ubuntu1~18.04.1.

  Downgrading mesa fixes the problem.

  lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation HD
  Graphics 530 [8086:1912] (rev 06) Subsystem: ASUSTeK Computer
  Inc. HD Graphics 530 [1043:8694]Kernel modules: i915

  Unfortunately I can't find a lot of useful information, here are some bits:
   * systemctl --failed says "gpu-manager" and "lightdm" have failed
   * Xorg.log is clean: https://termbin.com/6l2b
   * dmesg too: https://termbin.com/ip4e
   * It happens on lightdm/MATE, I don't know about Ubuntu GNOME.
   * If one runs `xinit` from ssh, it fails with:
  i965: Failed to submit batchbuffer: Invalid argument

To manage notifications about this bug go to:
https://bugs.launchpad.net/mesa/+bug/1815172/+subscriptions

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[Kernel-packages] [Bug 1815172] Re: Black screen on skylake after 18.0 => 18.2 update

2019-02-08 Thread Alkis Georgopoulos
I verify that the bionic-proposed package addresses the issue.

Tested in:
# lspci -nn -k | grep -A 2 VGA
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 630 
[8086:5912] (rev 04)
Subsystem: Gigabyte Technology Co., Ltd HD Graphics 630 [1458:d000]
Kernel driver in use: i915


** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1815172

Title:
  Black screen on skylake after 18.0 => 18.2 update

Status in Mesa:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed
Status in mesa package in Ubuntu:
  New
Status in linux source package in Bionic:
  New
Status in mesa source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  New
Status in mesa source package in Cosmic:
  Fix Committed

Bug description:
  Several schools reported black screens after normally updating their
  Ubuntu boxes from 18.0.5-0ubuntu0~18.04.1 to 18.2.2-0ubuntu1~18.04.1.

  Downgrading mesa fixes the problem.

  lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation HD
  Graphics 530 [8086:1912] (rev 06) Subsystem: ASUSTeK Computer
  Inc. HD Graphics 530 [1043:8694]Kernel modules: i915

  Unfortunately I can't find a lot of useful information, here are some bits:
   * systemctl --failed says "gpu-manager" and "lightdm" have failed
   * Xorg.log is clean: https://termbin.com/6l2b
   * dmesg too: https://termbin.com/ip4e
   * It happens on lightdm/MATE, I don't know about Ubuntu GNOME.
   * If one runs `xinit` from ssh, it fails with:
  i965: Failed to submit batchbuffer: Invalid argument

To manage notifications about this bug go to:
https://bugs.launchpad.net/mesa/+bug/1815172/+subscriptions

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[Kernel-packages] [Bug 1815172] Re: Black screen on skylake after 18.0 => 18.2 update

2019-02-08 Thread Brad Figg
** Tags added: bjf-tracking

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https://bugs.launchpad.net/bugs/1815172

Title:
  Black screen on skylake after 18.0 => 18.2 update

Status in Mesa:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed
Status in mesa package in Ubuntu:
  New
Status in linux source package in Bionic:
  New
Status in mesa source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  New
Status in mesa source package in Cosmic:
  Fix Committed

Bug description:
  Several schools reported black screens after normally updating their
  Ubuntu boxes from 18.0.5-0ubuntu0~18.04.1 to 18.2.2-0ubuntu1~18.04.1.

  Downgrading mesa fixes the problem.

  lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation HD
  Graphics 530 [8086:1912] (rev 06) Subsystem: ASUSTeK Computer
  Inc. HD Graphics 530 [1043:8694]Kernel modules: i915

  Unfortunately I can't find a lot of useful information, here are some bits:
   * systemctl --failed says "gpu-manager" and "lightdm" have failed
   * Xorg.log is clean: https://termbin.com/6l2b
   * dmesg too: https://termbin.com/ip4e
   * It happens on lightdm/MATE, I don't know about Ubuntu GNOME.
   * If one runs `xinit` from ssh, it fails with:
  i965: Failed to submit batchbuffer: Invalid argument

To manage notifications about this bug go to:
https://bugs.launchpad.net/mesa/+bug/1815172/+subscriptions

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[Kernel-packages] [Bug 1815172] Re: Black screen on skylake after 18.0 => 18.2 update

2019-02-08 Thread Adam Conrad
Hello Alkis, or anyone else affected,

Accepted mesa into bionic-proposed. The package will build now and be
available at
https://launchpad.net/ubuntu/+source/mesa/18.2.2-0ubuntu1~18.04.2 in a
few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.  Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested and change the tag from
verification-needed-bionic to verification-done-bionic. If it does not
fix the bug for you, please add a comment stating that, and change the
tag to verification-failed-bionic. In either case, without details of
your testing we will not be able to proceed.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance for helping!

N.B. The updated package will be released to -updates after the bug(s)
fixed by this package have been verified and the package has been in
-proposed for a minimum of 7 days.

** Changed in: mesa (Ubuntu Bionic)
   Status: New => Fix Committed

** Tags added: verification-needed verification-needed-bionic

** Changed in: mesa (Ubuntu Cosmic)
   Status: New => Fix Committed

** Tags added: verification-needed-cosmic

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1815172

Title:
  Black screen on skylake after 18.0 => 18.2 update

Status in Mesa:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed
Status in mesa package in Ubuntu:
  New
Status in linux source package in Bionic:
  New
Status in mesa source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  New
Status in mesa source package in Cosmic:
  Fix Committed

Bug description:
  Several schools reported black screens after normally updating their
  Ubuntu boxes from 18.0.5-0ubuntu0~18.04.1 to 18.2.2-0ubuntu1~18.04.1.

  Downgrading mesa fixes the problem.

  lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation HD
  Graphics 530 [8086:1912] (rev 06) Subsystem: ASUSTeK Computer
  Inc. HD Graphics 530 [1043:8694]Kernel modules: i915

  Unfortunately I can't find a lot of useful information, here are some bits:
   * systemctl --failed says "gpu-manager" and "lightdm" have failed
   * Xorg.log is clean: https://termbin.com/6l2b
   * dmesg too: https://termbin.com/ip4e
   * It happens on lightdm/MATE, I don't know about Ubuntu GNOME.
   * If one runs `xinit` from ssh, it fails with:
  i965: Failed to submit batchbuffer: Invalid argument

To manage notifications about this bug go to:
https://bugs.launchpad.net/mesa/+bug/1815172/+subscriptions

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[Kernel-packages] [Bug 1815172] Re: Black screen on skylake after 18.0 => 18.2 update

2019-02-08 Thread Timo Aaltonen
this is caused by enabling softpin in mesa, which is supported in kernel
4.5 and up but is still somewhat buggy as seen here.. we need these
commits backported to the kernel:

9125963a9494253fa5a29cc1b4169885d2be7042 drm/i915: Mark up GTT sizes as u64
6fc4e48f9ed46e9adff236a0c350074aafa3b7fa drm/i915: Compare user's 64b GTT 
offset even on 32b

but since 18.04.2 is about to be released, it's best to revert enabling
softpin in mesa, and enable it again for 18.04.3.

** Also affects: linux (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

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You received this bug notification because you are a member of Kernel
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Title:
  Black screen on skylake after 18.0 => 18.2 update

Status in Mesa:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed
Status in mesa package in Ubuntu:
  New
Status in linux source package in Bionic:
  New
Status in mesa source package in Bionic:
  New
Status in linux source package in Cosmic:
  New
Status in mesa source package in Cosmic:
  New

Bug description:
  Several schools reported black screens after normally updating their
  Ubuntu boxes from 18.0.5-0ubuntu0~18.04.1 to 18.2.2-0ubuntu1~18.04.1.

  Downgrading mesa fixes the problem.

  lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation HD
  Graphics 530 [8086:1912] (rev 06) Subsystem: ASUSTeK Computer
  Inc. HD Graphics 530 [1043:8694]Kernel modules: i915

  Unfortunately I can't find a lot of useful information, here are some bits:
   * systemctl --failed says "gpu-manager" and "lightdm" have failed
   * Xorg.log is clean: https://termbin.com/6l2b
   * dmesg too: https://termbin.com/ip4e
   * It happens on lightdm/MATE, I don't know about Ubuntu GNOME.
   * If one runs `xinit` from ssh, it fails with:
  i965: Failed to submit batchbuffer: Invalid argument

To manage notifications about this bug go to:
https://bugs.launchpad.net/mesa/+bug/1815172/+subscriptions

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