[Bug 1770731] [NEW] multimonitor display artifacts

[nixderek]

Public bug reported:

On Ubuntu 18.04, running nvidia-390 driver (on a GTX 1080), and gnome
shell 3.28.1.

I have a 3 monitor setup. When I open a terminal in the middle window
and some other window, like nautilus on the left, and quickly drag the
nautilus window to the right, covering the terminal, and back without
releasing the mouse, a flickering ghost of the window remains on the
terminal for about a minute or so.

** Affects: gnome-shell (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1770731

Title:
multimonitor display artifacts

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[Daniel van Vugt]

Thank you for taking the time to report this bug and helping to make
Ubuntu better. Please execute the following command only once, as it
will automatically gather debugging information, in a terminal:

apport-collect 1770731

When reporting bugs in the future please use apport by using 'ubuntu-
bug' and the name of the package affected. You can learn more about this
functionality at https://wiki.ubuntu.com/ReportingBugs.

** Tags added: bionic multi-monitor nvidia

** Changed in: gnome-shell (Ubuntu)
Status: New => Incomplete

** Tags removed: multi-monitor
** Tags added: multimonitor

** Summary changed:

- multimonitor display artifacts
+ [nvidia] multimonitor display artifacts
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You received this bug notification because you are a member of Ubuntu
Desktop Bugs, which is subscribed to gnome-shell in Ubuntu.
https://bugs.launchpad.net/bugs/1770731

Title:
[nvidia] multimonitor display artifacts

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1770731/+subscriptions

[Daniel van Vugt]

Please also run this command and send us the output:

lspci -k


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

** Changed in: mutter (Ubuntu)
Status: New => Incomplete
--
You received this bug notification because you are a member of Ubuntu
Desktop Bugs, which is subscribed to mutter in Ubuntu.
https://bugs.launchpad.net/bugs/1770731

Title:
[nvidia] multimonitor display artifacts

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1770731/+subscriptions