You might try running ubuntu-drivers list and or ubuntu-drivers devices. ** Tags added: vivid
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to ubuntu-drivers-common in Ubuntu. https://bugs.launchpad.net/bugs/1448593 Title: gpu-manager cannot find Nvidia gpu Status in ubuntu-drivers-common package in Ubuntu: New Bug description: On Ubuntu 15.04, gpu manager cannot find my gpu. I have a Nvidia gtx 760 and am using the proprietary drivers (346-updates) output of systemctl status gpu-manager.service: ● gpu-manager.service - Detect the available GPUs and deal with any system changes Loaded: loaded (/lib/systemd/system/gpu-manager.service; enabled; vendor preset: enabled) Active: inactive (dead) since Sat 2015-04-25 10:56:48 CDT; 26min ago Process: 670 ExecStart=/usr/bin/gpu-manager --log /var/log/gpu-manager.log (code=exited, status=0/SUCCESS) Main PID: 670 (code=exited, status=0/SUCCESS) Apr 25 10:56:47 knil-PC systemd[1]: Starting Detect the available GPUs and deal with any system changes... Apr 25 10:56:47 knil-PC gpu-manager[670]: /etc/modprobe.d is not a file Apr 25 10:56:47 knil-PC gpu-manager[670]: /etc/modprobe.d is not a file Apr 25 10:56:47 knil-PC gpu-manager[670]: /etc/modprobe.d is not a file Apr 25 10:56:47 knil-PC gpu-manager[670]: /etc/modprobe.d is not a file Apr 25 10:56:48 knil-PC gpu-manager[670]: update-alternatives: error: no alternatives for x86_64-linux-gnu_gfxcore_conf Apr 25 10:56:48 knil-PC systemd[1]: Started Detect the available GPUs and deal with any system changes. also, I'm not sure if it's connected but this is a line in journctl : Apr 25 10:56:47 knil-PC nvidia-persistenced[485]: Failed to query NVIDIA devices. Please ensure that the NVIDIA device files (/dev/nvidia*) exist, and that user 117 has read and write permissions for those files. user 117 is nvidia-persistenced, the device files do exist, and it should be able to access them. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-drivers-common/+bug/1448593/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
