Public bug reported:
Ubuntu 18.04
GNOME Shell 3.28.3
Intel iGPU HD 620
Oct 18 05:16:17 user gnome-shell[1634]: g_array_unref: assertion 'array' failed
Oct 18 05:16:17 user gnome-shell[1634]: message repeated 8 times: [
g_array_unref: assertion 'array' failed]
Happens by chance when you right click a table after resuming from sleep
mode in the table list of MySQL Workbench.
The desktop freezes to input, mysql-workbench freezes, the rightclick
menu renders an outline but inner contents are not shown, but a terminal
for example or video will still play, wont freeze. You just wont be able
to move or click any windows or switch virtual workstations.
The only remedy is switch to another tty and kill mysql-workbench
process. Or kill gnome-shell :(.
** Affects: gdm3 (Ubuntu)
Importance: Undecided
Status: New
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Packages, which is subscribed to gdm3 in Ubuntu.
https://bugs.launchpad.net/bugs/1798556
Title:
gnome-shell lockup when using MySQL Workbench for Ubuntu 18.04
Status in gdm3 package in Ubuntu:
New
Bug description:
Ubuntu 18.04
GNOME Shell 3.28.3
Intel iGPU HD 620
Oct 18 05:16:17 user gnome-shell[1634]: g_array_unref: assertion 'array'
failed
Oct 18 05:16:17 user gnome-shell[1634]: message repeated 8 times: [
g_array_unref: assertion 'array' failed]
Happens by chance when you right click a table after resuming from
sleep mode in the table list of MySQL Workbench.
The desktop freezes to input, mysql-workbench freezes, the rightclick
menu renders an outline but inner contents are not shown, but a
terminal for example or video will still play, wont freeze. You just
wont be able to move or click any windows or switch virtual
workstations.
The only remedy is switch to another tty and kill mysql-workbench
process. Or kill gnome-shell :(.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1798556/+subscriptions
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