Bug 391886

Summary: Following a recent update of udisk2 from 2.6.5 to 2.7.6 Dolphin, for example, is unable to mount media.
Product: [Frameworks and Libraries] frameworks-solid Reporter: Paul <pip.kde>
Component: generalAssignee: Lukáš Tinkl <lukas>
Status: RESOLVED DUPLICATE    
Severity: normal CC: bugseforuns, kdelibs-bugs-null
Priority: NOR    
Version First Reported In: 5.43.0   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: Screenshot of (Dolphin) mount error.

Description Paul 2018-03-15 12:45:11 UTC 
Created attachment 111414 [details]
Screenshot of (Dolphin) mount error.

Following a recent update of udisk2 from 2.6.5 to 2.7.6 Dolphin, for example, is unable to mount media.

This happens when attempting to mount any device, external USB, internal (unmounted) drive, no matter what.

The error reported by Dolphin is:

"An error occurred while accessing 'Wastebin'; the system responded: The device is already mounted: Device /dev/sd(Xn) is already mounted at '/run/media/(user)/(device label)'."

(See attached Screenshot)

Downgrading udisks2 back to 2.6.5 "cures" the problem, media mounts correctly without error.


See also this https://forums.opensuse.org/showthread.php/530169-Since-TW-snapshot-20180312-Dolphin-throws-a-wobbly-when-attempting-to-mount-media thread on the openSUSE user forums.


Using:
Plasma 5.12.3
Frameworks 5.43.0
Qt 5.10.0
Comment 1 Paul 2018-03-15 14:36:30 UTC 
Follow up:

Just found these, the first looks very similar to the problem I observed.

https://bugs.kde.org/show_bug.cgi?id=391290

The second may also be related.

https://bugs.kde.org/show_bug.cgi?id=391386


I temporarily reverted back to udisks2 2.7.6 and indeed the media is actually mounted, despite the warning.

Open Dolphin
Insert USB stick
Click to mount - error displayed
Click elsewhere on a "Places" entry (Home, Downloads, whatever)
Re-Click on the USB device - now shown as mounted and Dolphin displays the contents.
Comment 2 Patrick Silva 2018-03-15 19:47:30 UTC 

*** This bug has been marked as a duplicate of bug 391386 ***