** Changed in: nvidia-prime (Ubuntu) Assignee: (unassigned) => Alberto Milone (albertomilone)
** Changed in: nvidia-prime (Ubuntu) Importance: Undecided => High ** Changed in: nvidia-prime (Ubuntu) Status: New => Triaged -- 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/1763302 Title: prime-select fails to switch to nvidia profile (/etc/modprobe.d /blacklist-nvidia.conf missing) Status in nvidia-prime package in Ubuntu: Triaged Bug description: When running prime-select 0.8.6 to switch to the nvidia profile on a dual-GPU laptop (Lenovo ThinkPad T460p, Intel Corporation HD Graphics 530 (rev 06), NVIDIA Corporation GM108M [GeForce 940MX] (rev a2)), it fails with a Python traceback reporting a missing /etc/modprobe.d /blacklist-nvidia.conf. Command to run: "prime-select nvidia" Expected: "prime-select query" now prints "nvidia". Actual result: root@kalymnos:~# prime-select nvidia Info: selecting the nvidia profile Generating grub configuration file ... Found linux image: /boot/vmlinuz-4.15.0-15-generic Found initrd image: /boot/initrd.img-4.15.0-15-generic Found linux image: /boot/vmlinuz-4.15.0-13-generic Found initrd image: /boot/initrd.img-4.15.0-13-generic Found memtest86+ image: /memtest86+.elf Found memtest86+ image: /memtest86+.bin Found Windows 10 on /dev/sda1 done Traceback (most recent call last): File "/usr/bin/prime-select", line 294, in <module> switcher.enable_profile(arg) File "/usr/bin/prime-select", line 114, in enable_profile self._enable_nvidia() File "/usr/bin/prime-select", line 150, in _enable_nvidia os.unlink(self._blacklist_file) FileNotFoundError: [Errno 2] No such file or directory: '/etc/modprobe.d/blacklist-nvidia.conf' root@kalymnos:~# prime-select query intel ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: nvidia-prime 0.8.6 ProcVersionSignature: Ubuntu 4.15.0-15.16-generic 4.15.15 Uname: Linux 4.15.0-15-generic x86_64 ApportVersion: 2.20.9-0ubuntu4 Architecture: amd64 CurrentDesktop: KDE Date: Thu Apr 12 10:49:42 2018 Dependencies: InstallationDate: Installed on 2016-11-26 (501 days ago) InstallationMedia: Kubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.1) PackageArchitecture: all SourcePackage: nvidia-prime UpgradeStatus: Upgraded to bionic on 2018-03-14 (28 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1763302/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp