I would get those log files but I got into a weird state in PRIME where
I switched to the Intel profile and I can't even open nvidia-settings
anymore without it crashing.. :B
Here is what GPU manager log says right now:
bcardon@bcardon-pluto:~$ cat /var/log/gpu-manager.log
log_file: /var/log/gpu-manager.log
last_boot_file: /var/lib/ubuntu-drivers-common/last_gfx_boot
new_boot_file: /var/lib/ubuntu-drivers-common/last_gfx_boot
Found "/dev/dri/card0", driven by "i915"
output 0:
LVDS connector
output 1:
HDMIA connector
Number of connected outputs for /dev/dri/card0: 2
Does it require offloading? yes
grep dmesg status 0
dmesg status 0 == 0? Yes
grep dmesg status 256
dmesg status 256 == 0? No
Is nvidia loaded? yes
Was nvidia unloaded? yes
Is fglrx loaded? no
Was fglrx unloaded? no
Is intel loaded? yes
Is radeon loaded? no
Is nouveau loaded? no
Vendor/Device Id: 8086:166
BusID "PCI:0@0:2:0"
Is boot vga? yes
Vendor/Device Id: 10de:fd2
BusID "PCI:1@0:0:0"
Is boot vga? no
last cards number = 2
Has amd? no
Has intel? yes
Has nvidia? yes
How many cards? 2
Has the system changed? No
main_arch_path x86_64-linux-gnu, other_arch_path i386-linux-gnu
Current alternative: /usr/lib/nvidia-337-prime/ld.so.conf
Is nvidia enabled? no
Is fglrx enabled? no
Is mesa enabled? no
Is pxpress enabled? no
Is prime enabled? yes
Is nvidia available? yes
Is fglrx available? no
Is mesa available? yes
Is pxpress available? no
Is prime available? yes
Intel IGP detected
Intel hybrid system
Removing xorg.conf. Path: /etc/X11/xorg.conf
Powering off the discrete card
Unloading nvidia with "no" parameters
My laptop has a Mini-DP and it doesn't work at all in the Intel profile.
I'm assuming this means it is attached directly to the nVidia card,
which is fine except that it barely works in nvidia profile :(
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to nvidia-prime in Ubuntu.
https://bugs.launchpad.net/bugs/1283439
Title:
Nvidia video output doesn't work on nvidia-prime (Optimus laptop)
Status in “nvidia-prime” package in Ubuntu:
Incomplete
Bug description:
My laptop is the Dell XPS 15 L502X
Nvidia Optimus laptop
GPUs:
Intel HD Graphics 3000
Nvidia GT 540M
Installed nvidia-prime on trusty on kernel 3.13, getting a black screen when
Nvidia enabled.
No video is output to screen when using Nvidia GPU.
Must switch to VT and uninstall nvidia drivers, restart lightdm service,
reinstall nvidia drivers, disable Nvidia GPU from nvidia-settings and reboot.
On Intel GPU, it works fine.
The nvidia-prime setup worked well on kernel 3.12, but on upgrade to kernel
3.13 it stopped working.
Used nvidia-331-updates and nvidia-331, same issue with both.
Also installed nvidia-331-updates-uvm/nvidia-331-uvm, if it makes a
difference.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: nvidia-prime 0.5.7
ProcVersionSignature: Ubuntu 3.13.0-11.31-generic 3.13.3
Uname: Linux 3.13.0-11-generic x86_64
ApportVersion: 2.13.2-0ubuntu5
Architecture: amd64
CurrentDesktop: Unity
Date: Sat Feb 22 18:44:51 2014
InstallationDate: Installed on 2013-11-03 (110 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64
(20131016.1)
SourcePackage: nvidia-prime
UpgradeStatus: Upgraded to trusty on 2013-12-29 (54 days ago)
modified.conffile..etc.lightdm.lightdm.conf.d.90.nvidia.conf: [deleted]
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1283439/+subscriptions
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