[Bug 1766938] Re: gnome-shell crashed in mutter:ERROR:x11/iconcache.c:303:standard_pict_format_for_depth: code should not be reached

2021-03-18 Thread Daniel van Vugt
Yeah it's just a missing/unsupported bit depth in old versions of
mutter:

static int
standard_pict_format_for_depth (int depth)
{
  switch (depth)
{
case 1:
  return PictStandardA1;
case 24:
  return PictStandardRGB24;
case 32:
  return PictStandardARGB32;
default:
  g_assert_not_reached ();
}
}

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Title:
  gnome-shell crashed in
  mutter:ERROR:x11/iconcache.c:303:standard_pict_format_for_depth: code
  should not be reached

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[Bug 1766938] Re: gnome-shell crashed in mutter:ERROR:x11/iconcache.c:303:standard_pict_format_for_depth: code should not be reached

2021-03-18 Thread Nicholas Andre
For any poor saps that encounter this in the future in a similar
situation, replacing the graphics driver with 'virtio' in the KVM/qemu
config fixes this:


  
  


Instead of the default 'cirrus' or whatever. Found this in my age-old
notes from the last time I encountered this problem a year ago. I'm not
sure whether this triggered a cache clear or whether the bit depth is
different or what...

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Title:
  gnome-shell crashed in
  mutter:ERROR:x11/iconcache.c:303:standard_pict_format_for_depth: code
  should not be reached

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[Bug 1766938] Re: gnome-shell crashed in mutter:ERROR:x11/iconcache.c:303:standard_pict_format_for_depth: code should not be reached

2021-03-18 Thread Nicholas Andre
I get this error which the internet suggests means a problem getting a
core dump. Upping the limits didn't in apport didn't seem to help. I
attached the file in /var/crash

$ ubuntu-bug /var/crash/_usr_bin_gnome-shell.1000.crash

*** Error: Problem in gnome-shell

Sorry, the program "gnome-shell" closed unexpectedly

Your computer does not have enough free memory to automatically analyze
the problem and send a report to the developers.

Press any key to continue...

** Attachment added: "_usr_bin_gnome-shell.1000.crash"
   
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1766938/+attachment/5478034/+files/_usr_bin_gnome-shell.1000.crash

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Title:
  gnome-shell crashed in
  mutter:ERROR:x11/iconcache.c:303:standard_pict_format_for_depth: code
  should not be reached

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[Bug 1766938] Re: gnome-shell crashed in mutter:ERROR:x11/iconcache.c:303:standard_pict_format_for_depth: code should not be reached

2021-03-18 Thread Daniel van Vugt
It appears the crashing function was removed in mutter 3.34 onward. That
means this is "fixed" for Ubuntu 20.04 and later.

** Changed in: mutter (Ubuntu)
   Status: Invalid => Fix Released

** No longer affects: gnome-shell (Ubuntu)

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Title:
  gnome-shell crashed in
  mutter:ERROR:x11/iconcache.c:303:standard_pict_format_for_depth: code
  should not be reached

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[Bug 1766938] Re: gnome-shell crashed in mutter:ERROR:x11/iconcache.c:303:standard_pict_format_for_depth: code should not be reached

2021-03-18 Thread Daniel van Vugt
** Summary changed:

- gnome-shell crashed in standard_pict_format_for_depth()
+ gnome-shell crashed in 
mutter:ERROR:x11/iconcache.c:303:standard_pict_format_for_depth: code should 
not be reached

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Title:
  gnome-shell crashed in
  mutter:ERROR:x11/iconcache.c:303:standard_pict_format_for_depth: code
  should not be reached

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