I can confirm this on 24.10. `ubuntu-drivers debug` and `ubuntu-drivers list` both took over 4 minutes. This is utterly insane on a system with an NVME SSD. Especially since `ubuntu-drivers list` is also used by `ubuntu-bug` and the Drivers GUI. I have attached the log from running `ubuntu-drivers debug`, it appears that the issue is caused by it doing a lot of duplicate work.
** Attachment added: "ubuntu-drivers-debug.log" https://bugs.launchpad.net/ubuntu/+source/ubuntu-drivers-common/+bug/2092601/+attachment/5856943/+files/ubuntu-drivers-debug.log -- 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/2092601 Title: ubuntu-drivers list - Extremely slow Status in ubuntu-drivers-common package in Ubuntu: Confirmed Status in ubuntu-drivers-common source package in Oracular: Confirmed Status in ubuntu-drivers-common source package in Plucky: Confirmed Bug description: Looking for drivers is extremely slow. Verified to exist on multiple systems. ---------------- $ time ubuntu-drivers list nvidia-driver-560-open, (kernel modules provided by linux-modules-nvidia-560-open-generic-hwe-24.04) nvidia-driver-560, (kernel modules provided by linux-modules-nvidia-560-generic-hwe-24.04) real 1m48.680s user 0m26.984s sys 1m21.665s ---------------- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-drivers-common/+bug/2092601/+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
