Public bug reported: When I run synaptic, select Settings/Repositories, then select the Additional Drivers tab, I see X.Org X server (Nouveau) is selected. If I select one of the NVIDIA drivers, and click Apply Changes, I get an error popup: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 18471 (synaptic).
I have only one instance of synaptic. If I run “ps guax | grep 18471”, it lists the one synaptic process. If I exit synaptic, then that process disappears. So, it seems that synaptic won’t allow me to change the video driver because synaptic is running! If I run sudo lsof /var/lib/dpkg/lock-frontend, I get: lsof: WARNING: can't stat() fuse.portal file system /run/user/1010/doc Output information may be incomplete. lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1010/gvfs Output information may be incomplete. COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME synaptic 18471 root 12uW REG 259,5 0 112591441 /var/lib/dpkg/lock-frontend So, nothing else appears to be using lock-frontend. ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: synaptic 0.91.3build4 ProcVersionSignature: Ubuntu 6.8.0-31.31-generic 6.8.1 Uname: Linux 6.8.0-31-generic x86_64 ApportVersion: 2.28.1-0ubuntu3 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Sat May 18 22:43:07 2024 InstallationDate: Installed on 2024-05-16 (3 days ago) InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424) SourcePackage: synaptic UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: synaptic (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug noble wayland-session -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2066103 Title: synaptic won't upgrade video drivers because synaptic is running To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/synaptic/+bug/2066103/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs