I accessed my phone with dolphin using MTP. After I closed dolphin the session crashed and I was returned to the SDDM login screen.
I'm afraid there isn't enough information in this bug report to be actionable. See https://community.kde.org/Get_Involved/Bug_Reporting, and specifically https://community.kde.org/Get_Involved/Bug_Reporting#Step_6:_File_a_high-quality_bug_report Please add the information indicated in the instructions on that page. At the minimum, we'll need detailed steps to reproduce, the Dolphin version, and a backtrace.
Dolphin 17.08.3 Steps to reproduce: 1. Attach Android phone to computer, set USB mode to file transfer 2. Open the device through the device popup in the systray which should open dolphin with an MTP url of the device (i have dolphin in split view mode) in both views 3. Open Home in one view 4. Copy a file in the android view(i copied a file from the Camera) 5. Paste it to the Home view 6. close dolphin by clicking the x in the upper right corner 7. have fun logging in again I updated to Plasma 5.12.1 and the crash still happens.
We need a backtrace. I don't use mtp, thus I cannot try to reproduce. With a backtrace we can know whether it's already a known issue.
If you can provide the information requested in comment #3, please add it. Please also see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days, the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please set the bug status as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
Please close the bug I dont use MTP anymore its way too unstable.
Ordinarily I'd say we should keep it open to track a fix, but there's no actionable information here and a major rewrite of MTP support in KIO is happening right now anyway, which should improve things