I'm seeing the same on Linux Mint 21.1 Cinnamon 5.6.8 with kernel 5.15.0-102. Also noted that Thunderbird crashes on this kernal version if its profiles are mounted via cifs.
appears to be a permissions issue kernel: [ 9815.799722] audit: type=1400 audit(1711979062.969:153): apparmor="ALLOWED" operation="open" profile="libreoffice-soffice" name="/Working/Thunderbird/profiles.ini" pid=6651 comm="soffice.bin" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2060797 Title: df says Resource temporarily unavailable after kernel upgrade to 5.15.0-102 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cifs-utils/+bug/2060797/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
