Note: This is a beta release of Red Hat Bugzilla 5.0. The data contained within is a snapshot of the live data so any changes you make will not be reflected in the production Bugzilla. Also email is disabled so feel free to test any aspect of the site that you want. File any problems you find or give feedback here.
Bug 1690170 - [nvidia binary] Panning incorrectly sets boundaries and creates artifacting outside of boundaries
Summary: [nvidia binary] Panning incorrectly sets boundaries and creates artifacting o...
Status: NEW
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: gnome-shell
Version: 8.0
Hardware: Unspecified
OS: Linux
Target Milestone: rc
: 8.0
Assignee: Florian Müllner
QA Contact: Desktop QE
Depends On:
TreeView+ depends on / blocked
Reported: 2019-03-18 23:18 UTC by Porygon
Modified: 2019-03-21 09:29 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Last Closed:
Type: Bug
Target Upstream Version:

Attachments (Terms of Use)

Description Porygon 2019-03-18 23:18:26 UTC
Version-Release number of selected component (if applicable):
RHEL-8.0.0-20190228.1 (RC-1.0)

Steps to Reproduce: 

1. Boot a machine running nvidia binary drivers
2. log into a gnome-shell session with Xorg
3. open a few windows, maximize one or two
4. drag non-maximized windows outside the "bounds" created by the resolution change
5. open a terminal and execute xrandr --output DP-0 --mode 640x480 --panning 1920x1080 (replace output with your actual output, mode should be some low resolution, panning should be monitor's max/native resolution)

Actual results: 

activity bar and maximized windows are aligned with the mode set resolution, panning and dragging a window outside this boundary creates flickering and artifacts.

Expected results:

maximized windows and gnome-shell elements match the defined panning resolution, user is able to pan the smaller mode set viewport around this larger area using the mouse.

Additional info:
tested on Geforce GTX 1050ti (PCI ID 10DE:1c82)

Note You need to log in before you can comment on or make changes to this bug.