... and then let us know the URL of the new bug.
** Summary changed:
- [nvidia] multimonitor display artifacts
+ [nvidia] multimonitor ghostly flickering display artifacts
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Flickering ghost images may be caused by gnome-shell's damage tracking
losing track of where things have been drawn, and it then uses buffer
age information incorrectly, leaving junk in only one of the buffers
(out of 2 or 3). So every second or third frame contains pixels that
shouldn't be there,
apport information
** Tags added: apport-collected
** Description changed:
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
$ lspci -k
00:00.0 Host bridge: Intel Corporation Intel Kaby Lake Host Bridge (rev 05)
Subsystem: ASRock Incorporation Intel Kaby Lake Host Bridge
00:01.0 PCI bridge: Intel Corporation Skylake PCIe Controller (x16) (rev 05)
Kernel driver in use: pcieport
Kernel modules:
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
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