Bug 1476812

Summary: Mouse stops working after hitting bottom/right screen edge with Quadro NVS 450 with SW rendering
Product: Red Hat Enterprise Linux 7 Reporter: Tomas Hudziec <thudziec>
Component: gnome-shellAssignee: Florian Müllner <fmuellner>
Status: CLOSED WONTFIX QA Contact: Desktop QE <desktop-qa-list>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 7.4CC: tpelka
Target Milestone: rc   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2021-01-15 07:40:24 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
screencast of bug with journalctl -f none

Description Tomas Hudziec 2017-07-31 14:08:04 UTC 
Created attachment 1307095 [details]
screencast of bug with journalctl -f

Description of problem:
With graphics card Quadro NVS 450 with SW rendering mouse stops working after hitting bottom or right screen edge. Also switching applications stops working correctly - it only switches between 2 last focused applications. Also command journalctl -f streams repeatedly those error messages:
gnome-shell[16885]: gdk_window_get_screen: assertion 'GDK_IS_WINDOW (window)' failed
gnome-shell[16885]: gdk_screen_get_root_window: assertion 'GDK_IS_SCREEN (screen)' failed
gnome-shell[16885]: gdk_device_get_state: assertion 'GDK_IS_WINDOW (window)' failed


Version-Release number of selected component (if applicable):
gnome-shell-3.22.3-17.el7.x86_64
kernel-3.10.0-693.el7.x86_64

How reproducible:
100%

Steps to Reproduce:
1. move mouse cursor to bottom or right screen edge

Actual results:
mouse stops working (system does not react on mouse events), switching applications doesn't work correctly, errors in journalctl -f

Expected results:
mouse is working correctly, switching applications works correctly, no errors in journalctl -f

Additional info:
$ lspci -nn | grep -i vga
04:00.0 VGA compatible controller [0300]: NVIDIA Corporation G98 [Quadro NVS 450] [10de:06fa] (rev a1)
$ glxinfo | grep render
...
OpenGL renderer string: Gallium 0.4 on llvmpipe (LLVM 3.9, 128 bits)

Tested in gnome classic. When I open activities overview via super key and click with left mouse button, it closes activities overview and opens applications menu in left bottom corner of the screen. Second click closes the menu. Otherwise mouse is not working.

Tested in the third user profile, where using SW rendering is a bug according to https://bugzilla.redhat.com/show_bug.cgi?id=1262873
Comment 3 RHEL Program Management 2021-01-15 07:40:24 UTC 
After evaluating this issue, there are no plans to address it further or fix it in an upcoming release.  Therefore, it is being closed.  If plans change such that this issue will be fixed in an upcoming release, then the bug can be reopened.