https://bugs.kde.org/show_bug.cgi?id=509402
Bug ID: 509402
Summary: cifs mount within fstab consistently freezes/hangs
plasmashell after login
Classification: Plasma
Product: plasmashell
Version First 6.4.4
Reported In:
Platform: Arch Linux
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: generic-performance
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: 1.0
SUMMARY
When mounting a cifs share from fstab, plasma will consistently lock up (or
"black screen? widgets load, but do not update, I can open terminal via
ctrl+alt+t, but panels, etc are frozen and not loading). I've habitually
started running `systemctl restart --user plasma-plasmashell.service` once the
freezes start, which will continue to hang until something seems to timeout,
and will allow plasma to restart normally. No variation of options for delaying
(_netdev, x-systemd.automount, x-systemd.after=network-online.target) seem to
affect this outside of disabling (noauto) or just commenting the entry out.
When using x-systemd.automount, I can confirm there are logs that kded6 is the
requesting process for the mount.
STEPS TO REPRODUCE
1. Add cifs entry to fstab (example omitting creds: //192.168.1.101/share
/mnt/share cifs
x-systemd.automount,noauto,_netdev,nofail,credentials=/credsfile,uid=username,file_mode=0775
0 0)
2. Confirm mount works with mount -a
3. Reboot
OBSERVED RESULT
Plasma hangs on login for upwards of a minute on a "black desktop"
EXPECTED RESULT
Plasma logs in as normal
SOFTWARE/OS VERSIONS
(available in the Info Center app, or by running `kinfo` in a terminal window)
Linux/KDE Plasma: Arch Linux
KDE Plasma Version: 6.4.5
KDE Frameworks Version: 6.17.0
Qt Version: 6.9.2
ADDITIONAL INFORMATION
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