[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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which is subscribed to mesa in Ubuntu.
[Expired for mutter (Ubuntu) because there has been no activity for 60
days.]
** Changed in: mutter (Ubuntu)
Status: Incomplete => Expired
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You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to mesa in Ubuntu.
[Expired for mesa (Ubuntu) because there has been no activity for 60
days.]
** Changed in: mesa (Ubuntu)
Status: Incomplete => Expired
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You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to mesa in Ubuntu.
Gnome-shell will freeze at unexpected times when using the firefox
browser. The symptoms are the same as when watching videos with totem.
I've switched to chrome without having gnome-shell freeze on me.
Is there something particular about the way firefox 59 (Quantum)
interacts with my graphics
Today the fuzzy screen depicted in the attachment appears spontaneously
while using google maps. This time with a block around the pointer,
that continued to move with the pointer.
** Attachment added: "IMG_20180316_172748_697.jpg"
This bug is making it hard to work...
I just had the system freeze up on me again after less than 5 minutes.
This time, when doing ctrl-alt-F3 I got the strange snow-like screen depicted
in the attachement and none of the ctrl-alt terminals or GDM (at ctrl-alt-F1)
showed anything but snow!
More symptoms:
I can kill gnome-shell with "kill -KILL" from a ctrl-alt terminal.
The GDM screen then appears as usual. Logging in again, however, seems to hang
on a blank purple screen.
The GDM screen appears normal but moving the mouse over the top-right
corner to activate the menu results
I'm able to interact with the system normally using the ctrl-alt-F3
terminal, although none of the methods listed in
https://askubuntu.com/questions/455301/how-to-restart-gnome-shell-after-
it-became-unresponsive-freeze/496999 properly restart gnome-shell. It
seems to be related to graphics.
--
it's likely a kernel bug if the whole system freezes, so maybe try
newer/older kernels:
http://kernel.ubuntu.com/~kernel-ppa/mainline/
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https://bugs.launchpad.net/bugs/1752145
I tried using Unity instead of gnome-shell and am experiencing the same
problem. Does this mean it's not a problem with mutter?
What is worse, is that this problems seems to crop up every day or so during
work. In other words, everything will freeze except for the mouse even if I've
never
I'm sorry for dumping the dmesg output into the thread. Here it is in a
file. But it's from after reboot. Does this have the error messages in
it from the previous session? Do I have to get a file from /var/log/ ?
** Attachment added: "dmesg.txt"
Here's dmesg after a freeze of the system when watching a video with
VLC. The strange snow did not show up this time:
=> dmesg
[0.00] Linux version 4.15.0-10-generic (buildd@lgw01-amd64-036) (gcc
version 7.3.0 (Ubuntu 7.3.0-3ubuntu1)) #11-Ubuntu SMP Tue Feb 13 18:23:35 UTC
2018 (Ubuntu
=> lspci -k
00:00.0 Host bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D
DMI2 (rev 01)
Subsystem: Dell Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DMI2
00:01.0 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D
PCI Express Root Port 1 (rev 01)
Thanks. That is a very helpful screenshot. It appears that only recently
changed widgets/actors are rendered correctly. So this suggests a bug in
mutter's buffer age logic, or the graphics driver.
Can you please:
1. Run 'lspci -k' and attach the output.
2. Run 'dmesg' (after the problem has
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