Disconnecting/Reconnecting monitor results in 'laggy' graphics and disappearing mouse cursor
Submitted by rik@mief.nl
Assigned to Nouveau Project
Description
Created attachment 126188
kernel_log
Overview:
Whenever I disconnect or reconnect my monitor via HDMI or switch systems with my HDMI switcher, the screen seems to be laggy and my mouse cursor won't move. There seems to be input from the mouse as I can use the 'hidden' cursor to log out and log back in which resolves the issue.
I can only describe the effect as being extremely laggy. In chrome I can see that tabs change, however content won't show. I can type in the terminal but only see some letters appearing (really slowly and random).
Steps to Reproduce:
- Disconnect HDMI cable
- Reconnect
Actual Results:
Slow and unusable screen
Expected Results:
Usable screen
Hardware:
NVIDIA Corporation GM206 [GeForce GTX 960]
Software:
Fedora 24
Kernel 4.7.2-201.fc24.x86_64
X.Org X Server 1.18.4
Release Date: 2016-07-19
X Protocol Version 11, Revision 0
Build Operating System: 4.6.4-301.fc24.x86_64
Current Operating System: Linux ElGuapo 4.7.2-201.fc24.x86_64 #1 SMP Fri Aug 26 15:58:40 UTC 2016 x86_64
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.7.2-201.fc24.x86_64 root=/dev/mapper/fedora-root ro rd.lvm.lv=fedora/root rd.lvm.lv=fedora/swap rhgb quiet log_buf_len=1M
Build Date: 25 August 2016 05:27:31PM
Build ID: xorg-x11-server 1.18.4-4.fc24
Current version of pixman: 0.34.0
xorg-x11-drv-nouveau
Version : 1.0.12
Release : 4.fc24
**Attachment 126188**, "kernel_log":
kernel_log.log