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Message #134485
[Bug 1419507] Re: gpu-manager writes wrong driver in xorg.conf fro nvidia-prime
Has there any update for this bug or is there a bug tracker for the
Intel driver?
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https://bugs.launchpad.net/bugs/1419507
Title:
gpu-manager writes wrong driver in xorg.conf fro nvidia-prime
Status in ubuntu-drivers-common package in Ubuntu:
Invalid
Status in xserver-xorg-video-intel package in Ubuntu:
Confirmed
Bug description:
The driver for the intel part of xorg.conf should be modesetting
instead of intel, see also: https://askubuntu.com/questions/580693
/black-screen-when-in-nvidia-mode-after-updating-to-kernel-3-13-0-45
From what I can see this is set here: http://bazaar.launchpad.net
/~ubuntu-branches/ubuntu/trusty/ubuntu-drivers-common/trusty-
proposed/view/head:/share/hybrid/gpu-manager.c#L1588
I am seeing this on a trusty system with nvidia-346 driver on both
3.16 and 3.13 kernels.
The end result of doing this worng is that system boots up with black
screen.
As a workaround I have commented out gpu-manager in /etc/init/gpu-
manager.conf (when starting lightdm) and in /sbin/prime-switch (when
stopping lightdm).
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References