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I upgraded to Ubuntu Trusty Tahr . Currently running with updates as of 6th
Feb. 64bit.
After installing nvidia-prime and nvidia-331, i can see frequent mouse freezes.
Once the mouse is frozen, it doesn't allow Alt+Tab functionality. Only way to
get out of this is by pressing Ctrl+Alt+F1 . I can bring back by unloading and
loading the psmouse module
modprobe -r psmouse.
lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated
Graphics Controller (rev 18)
01:00.0 VGA compatible controller: NVIDIA Corporation GT218M [GeForce 310M]
(rev a2)
uname -a
Linux Vostro-3300 3.13.0-6-generic #23-Ubuntu SMP Thu Jan 30 09:48:03 UTC 2014
x86_64 x86_64 x86_64 GNU/Linux
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu Trusty Tahr (development branch)"
This issue does not occur while running the opensource driver.
** Affects: xorg (Ubuntu)
Importance: Low
Status: Incomplete
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nvidia prime causing mouse and screen to freeze
https://bugs.launchpad.net/bugs/1277245
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