App-qube volume private is full

app-qube: volume private is 98.6% full

  1. problem occurs on on laptop with recommended specifications
  2. what might be the rout cause (Qubes hard disk partition is only 30% full)?
  3. does a GUI for the Qubes Disk Space Monitor exist?

Found Volume backup and revert | Qubes OS. However, although revisions_to_keep 1, 19 are available to revert. Should this be reportet as a bug?

Perhaps that explains the warning volume private being full.

You can assign more space to the private storage of app-qube.

If you’re talking about seeing qvm-volume info app-qube:private output like

Available revisions (for revert):

that means you have one revision whose ID is “19”.