| 2019-02-08 08:09:31 |
Alkis Georgopoulos |
bug |
|
|
added bug |
| 2019-02-08 08:09:59 |
Alkis Georgopoulos |
bug watch added |
|
https://bugs.freedesktop.org/show_bug.cgi?id=109583 |
|
| 2019-02-08 08:09:59 |
Alkis Georgopoulos |
bug task added |
|
mesa |
|
| 2019-02-08 08:11:13 |
Timo Aaltonen |
nominated for series |
|
Ubuntu Cosmic |
|
| 2019-02-08 08:11:13 |
Timo Aaltonen |
bug task added |
|
mesa (Ubuntu Cosmic) |
|
| 2019-02-08 08:11:13 |
Timo Aaltonen |
nominated for series |
|
Ubuntu Bionic |
|
| 2019-02-08 08:11:13 |
Timo Aaltonen |
bug task added |
|
mesa (Ubuntu Bionic) |
|
| 2019-02-08 08:11:30 |
Timo Aaltonen |
mesa (Ubuntu Bionic): assignee |
|
Timo Aaltonen (tjaalton) |
|
| 2019-02-08 08:11:39 |
Timo Aaltonen |
mesa (Ubuntu Cosmic): assignee |
|
Timo Aaltonen (tjaalton) |
|
| 2019-02-08 10:34:20 |
Bug Watch Updater |
mesa: status |
Unknown |
Confirmed |
|
| 2019-02-08 10:34:20 |
Bug Watch Updater |
mesa: importance |
Unknown |
Medium |
|
| 2019-02-08 17:07:52 |
Timo Aaltonen |
bug task added |
|
linux (Ubuntu) |
|
| 2019-02-08 17:08:04 |
Timo Aaltonen |
linux (Ubuntu): status |
New |
Confirmed |
|
| 2019-02-08 18:39:54 |
Adam Conrad |
mesa (Ubuntu Bionic): status |
New |
Fix Committed |
|
| 2019-02-08 18:39:57 |
Adam Conrad |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2019-02-08 18:40:00 |
Adam Conrad |
bug |
|
|
added subscriber SRU Verification |
| 2019-02-08 18:40:03 |
Adam Conrad |
tags |
|
verification-needed verification-needed-bionic |
|
| 2019-02-08 18:41:52 |
Adam Conrad |
mesa (Ubuntu Cosmic): status |
New |
Fix Committed |
|
| 2019-02-08 18:41:56 |
Adam Conrad |
tags |
verification-needed verification-needed-bionic |
verification-needed verification-needed-bionic verification-needed-cosmic |
|
| 2019-02-08 18:51:15 |
Brad Figg |
tags |
verification-needed verification-needed-bionic verification-needed-cosmic |
bjf-tracking verification-needed verification-needed-bionic verification-needed-cosmic |
|
| 2019-02-08 21:06:41 |
Alkis Georgopoulos |
tags |
bjf-tracking verification-needed verification-needed-bionic verification-needed-cosmic |
bjf-tracking verification-done-bionic verification-needed verification-needed-cosmic |
|
| 2019-02-08 21:44:49 |
Launchpad Janitor |
mesa (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2019-02-08 21:44:56 |
Adam Conrad |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2019-02-09 10:54:23 |
Bug Watch Updater |
mesa: status |
Confirmed |
Fix Released |
|
| 2019-02-09 18:01:14 |
Adam Conrad |
mesa (Ubuntu Bionic): status |
Fix Released |
Fix Committed |
|
| 2019-02-09 18:01:19 |
Adam Conrad |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2019-02-09 18:01:25 |
Adam Conrad |
tags |
bjf-tracking verification-done-bionic verification-needed verification-needed-cosmic |
bjf-tracking verification-needed verification-needed-bionic verification-needed-cosmic |
|
| 2019-02-15 22:29:16 |
Terry Rudd |
bug |
|
|
added subscriber Terry Rudd |
| 2019-03-04 09:02:23 |
Timo Aaltonen |
mesa (Ubuntu): status |
New |
Invalid |
|
| 2019-03-04 09:02:47 |
Timo Aaltonen |
linux (Ubuntu): status |
Confirmed |
Fix Released |
|
| 2019-03-10 03:47:10 |
Mathew Hodson |
mesa (Ubuntu): status |
Invalid |
Fix Released |
|
| 2019-03-10 03:52:26 |
Mathew Hodson |
mesa (Ubuntu Cosmic): importance |
Undecided |
Medium |
|
| 2019-03-10 03:52:32 |
Mathew Hodson |
mesa (Ubuntu Bionic): importance |
Undecided |
High |
|
| 2019-03-10 03:52:36 |
Mathew Hodson |
mesa (Ubuntu): importance |
Undecided |
Medium |
|
| 2019-03-10 03:52:43 |
Mathew Hodson |
linux (Ubuntu): importance |
Undecided |
Medium |
|
| 2019-03-10 03:52:46 |
Mathew Hodson |
linux (Ubuntu Bionic): importance |
Undecided |
Medium |
|
| 2019-03-10 03:52:49 |
Mathew Hodson |
linux (Ubuntu Cosmic): importance |
Undecided |
Medium |
|
| 2019-03-12 10:39:55 |
Timo Aaltonen |
linux (Ubuntu Bionic): assignee |
|
Timo Aaltonen (tjaalton) |
|
| 2019-03-12 11:45:44 |
Timo Aaltonen |
tags |
bjf-tracking verification-needed verification-needed-bionic verification-needed-cosmic |
bjf-tracking verification-done verification-done-bionic verification-done-cosmic |
|
| 2019-03-13 13:09:45 |
Timo Aaltonen |
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 |
[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) |
|
| 2019-03-20 00:25:32 |
Launchpad Janitor |
mesa (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2019-03-20 00:35:15 |
Launchpad Janitor |
mesa (Ubuntu Cosmic): status |
Fix Committed |
Fix Released |
|
| 2019-07-18 09:25:40 |
Timo Aaltonen |
linux (Ubuntu Cosmic): status |
New |
Won't Fix |
|
| 2019-07-18 09:26:37 |
Timo Aaltonen |
summary |
Black screen on skylake after 18.0 => 18.2 update |
[bionic] drm/i915: softpin broken, needs to be fixed for 32bit mesa |
|
| 2019-08-05 21:38:29 |
Timo Aaltonen |
mesa (Ubuntu Bionic): status |
Fix Released |
In Progress |
|
| 2019-08-06 18:34:36 |
Timo Aaltonen |
linux (Ubuntu Bionic): status |
New |
In Progress |
|
| 2019-08-12 02:30:58 |
Khaled El Mously |
mesa (Ubuntu Bionic): status |
In Progress |
Fix Committed |
|
| 2019-08-13 12:13:00 |
Kleber Sacilotto de Souza |
linux (Ubuntu Bionic): status |
In Progress |
Fix Committed |
|
| 2019-08-13 18:01:07 |
Timo Aaltonen |
mesa (Ubuntu Bionic): status |
Fix Committed |
In Progress |
|
| 2019-08-22 16:15:03 |
Ubuntu Kernel Bot |
tags |
bjf-tracking verification-done verification-done-bionic verification-done-cosmic |
bjf-tracking verification-done verification-done-bionic verification-done-cosmic verification-needed-xenial |
|
| 2019-08-29 10:06:11 |
Chris Halse Rogers |
mesa (Ubuntu Bionic): status |
In Progress |
Fix Committed |
|
| 2019-08-29 10:06:20 |
Chris Halse Rogers |
tags |
bjf-tracking verification-done verification-done-bionic verification-done-cosmic verification-needed-xenial |
bjf-tracking verification-done-cosmic verification-needed verification-needed-bionic verification-needed-xenial |
|
| 2019-09-02 12:26:03 |
Launchpad Janitor |
linux (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2019-09-02 12:26:03 |
Launchpad Janitor |
cve linked |
|
2019-14283 |
|
| 2019-09-02 12:26:03 |
Launchpad Janitor |
cve linked |
|
2019-14284 |
|
| 2019-09-03 12:53:23 |
Kleber Sacilotto de Souza |
linux (Ubuntu Bionic): status |
Fix Released |
In Progress |
|
| 2019-09-03 12:54:39 |
Kleber Sacilotto de Souza |
linux (Ubuntu Bionic): status |
In Progress |
Fix Committed |
|
| 2019-09-03 13:16:50 |
Launchpad Janitor |
linux (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2019-09-11 09:39:25 |
Kleber Sacilotto de Souza |
linux (Ubuntu Bionic): status |
Fix Released |
Fix Committed |
|
| 2019-09-19 15:25:59 |
Timo Aaltonen |
tags |
bjf-tracking verification-done-cosmic verification-needed verification-needed-bionic verification-needed-xenial |
bjf-tracking verification-done verification-done-bionic verification-done-cosmic |
|
| 2019-09-23 09:31:12 |
Launchpad Janitor |
mesa (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2019-09-30 21:48:23 |
Launchpad Janitor |
linux (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2019-09-30 21:48:23 |
Launchpad Janitor |
cve linked |
|
2018-20976 |
|
