USB disks and SD cards mount for wrong user
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
caja (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
gvfs (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
udisks2 (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
I have MATE 20.04 LTS installed on a laptop with 4 users. Plugging in SD cards and USB sticks works perfectly, unless there is someone else logged in on the machine.
eg:
1- user A logs in, then walks away and screen locks
2- user B switches to the login screen and logs in as user B
3- user B plugs in a USB stick, but it doesn't mount for user B
4- (hidden from sight) user A gets an "authentication is required to mount... /dev/sdb1" error and the window is asking for admin password
- details of this are:
polkit.subject-pid: 102318
polkit.caller-pid: 806
Action: org.freedesktop
Vendor: The Udisks Project
user B has no indication on why it didn't mount. If they click on the USB stick in the Caja side bar, they get an "Unable to mount USB Disk - an operation is already pending"
So it seems that automount is trying to show the USB stick to the inactive user A, totally blocking user B. (user B doesn't even get the chance to enter an admin password to override)
the only solution is basically to "switch account", log in as user A and log them out.
(this clearly doesn't work if user B doesn't know their password!)
tags: | added: focal |
no longer affects: | ubuntu-mate |
Changed in caja (Ubuntu): | |
status: | Confirmed → Invalid |
Status changed to 'Confirmed' because the bug affects multiple users.