I have a XPG Xenia-14 laptop that I have been using Ubuntu 22.04 for a while now on. My typical setup is 2 external monitors and my laptop monitor as a third running through VisionTek VT7100 docking station.
Recently my laptop screen will start to freeze but my external monitors can still be used. I can't drag anything to my laptop monitor either. The only fix so far is to hard reset it by holding the power button down or pressing the power the button to get the confirmation box to appear to restart or shutdown which seems to unfreeze the monitor. Nothing will happen to indicate that its frozen but suddenly it just becomes unusable.
Some system details:
r00tk1t@r00tk1t-XENIA-14:~$ lsb_release -aNo LSB modules are available.Distributor ID: UbuntuDescription: Ubuntu 22.04.5 LTSRelease: 22.04Codename: jammyr00tk1t@r00tk1t-XENIA-14:~r00tk1t@r00tk1t-XENIA-14:~$ free -h total used free shared buff/cache availableMem: 23Gi 4.5Gi 13Gi 778Mi 4.8Gi 17GiSwap: 1.9Gi 0B 1.9Gir00tk1t@r00tk1t-XENIA-14:~$ df -hFilesystem Size Used Avail Use% Mounted ontmpfs 2.4G 2.8M 2.4G 1% /run/dev/mapper/vgubuntu-root 465G 33G 409G 8% /tmpfs 12G 104K 12G 1% /dev/shmtmpfs 5.0M 4.0K 5.0M 1% /run/lockefivarfs 192K 109K 79K 59% /sys/firmware/efi/efivars/dev/nvme0n1p2 1.7G 304M 1.3G 20% /boot/dev/nvme0n1p1 511M 6.1M 505M 2% /boot/efitmpfs 2.4G 2.4M 2.4G 1% /run/user/1000r00tk1t@r00tk1t-XENIA-14:~$ lscpu -eCPU NODE SOCKET CORE L1d:L1i:L2:L3 ONLINE MAXMHZ MINMHZ MHZ 0 0 0 0 0:0:0:0 yes 4200.0000 400.0000 1009.650 1 0 0 1 1:1:1:0 yes 4200.0000 400.0000 1300.000 2 0 0 2 2:2:2:0 yes 4200.0000 400.0000 712.931 3 0 0 3 3:3:3:0 yes 4200.0000 400.0000 1117.396 4 0 0 0 0:0:0:0 yes 4200.0000 400.0000 1200.000 5 0 0 1 1:1:1:0 yes 4200.0000 400.0000 400.000 6 0 0 2 2:2:2:0 yes 4200.0000 400.0000 699.684 7 0 0 3 3:3:3:0 yes 4200.0000 400.0000 987.078r00tk1t@r00tk1t-XENIA-14:~
Troubleshooting:
- reboot several times
- run
sudo apt-get update && sudo apt-get upgrade
- Cleared apt cache with
sudo apt-get clean--dry-run
- Free up some space and remove residual files with
sudo apt-get autoremove
andsudo apt-get autoclean
Any thoughts on what it could be or ways to fix it?