** Changed in: ubuntu-drivers-common (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1376476
Title:
custom xorg.conf still gets overwritten by gpu-manager
Status in “ubuntu-drivers-common” package in Ubuntu:
Confirmed
Bug description:
I am using an Nvidia Tesla GPU unit C2070 for numerical calculations
exclusively. I have installed the cuda 6.5 toolkit which includes the
Nvidia drivers. My system also has an Intel video card that I use for
display. The only way to make cuda and the intel display is to work
together is by means of a custom xorg.conf, forcing the X server to
work on the Intel card and the Cuda applications on the Nvidia Tesla
unit.
Once I have done the required changes to xorg.conf I reboot, X crashes
and the changes to xorg.conf are gone. According to the gpu-manager
log, it modified the file... Wouldn't it be a simple matter to include
a config file option to tell gpu-manager not to modify xorg.conf when
needed?
I just upgraded from 12.04 to 14.04, gpu-manager version is 1:0.2.91.7
. Any help is appreciated, thanks!
-Santiago
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