Description of problem: On real hardware, Plasma, x86_64 Mageia-8-beta2-Live-Plasma-x86_64.iso 12/8/20 MD5SUM: e439ff51286cbcee4fd124ba4229f315 Boot to working desktop Do almost nothing to the Desktop Copy Dolphin to the desktop Click on Dolphin icon Dolphin launches normally Run desktop install icon remove Live-DVD boot to installed Plasma x86_64 desktop Click on desktop Dolphin icon Dolphin Sig faults Open terminal launch dolphin from terminal: [wilcal@localhost ~]$ dolphin Segmentation fault (core dumped) I've only looked at this one application, so far.
Thanks for the report, Bill. Can you confirm what version of Dolphin? I have: dolphin-20.08.3-1.mga8 It is significant that for you it worked Live, but not post-install. Thanks for the console command confirmation. From menus? Could this be related to having used a desktop shortcut for it? This is very unusual, surely it already has a one-click launcher on the Plasma taskbar. Or because it is confused between the Live DVD it started from, and the absence of same on re-boot? Idle conjecture. Other QA people will be trying the Beta2 Live Plasma ISO. Can you sound their experience?
Source RPM: dolphin => dolphin-20.08.3-1.mga8.src.rpmCC: (none) => lewyssmith
(In reply to Lewis Smith from comment #1) > Thanks for the report, Bill. Can you confirm what version of Dolphin? I have: > dolphin-20.08.3-1.mga8 It's tricky to deal with Mageia without Dolphin So in order to get the version of dolphin I opened an su terminal and did a urpmi dolphin. A bunch of updates flew by and then reported: [wilcal@localhost ~]$ dolphin dolphin: symbol lookup error: /lib64/libkdeinit5_dolphin.so: undefined symbol: _ZN11DolphinView13goUpRequestedEv The MCC reports: dolphin-20.12.0-1
Testing this. Existing user => Dolphin 20.08.3 and Dolphin 20.12.0 ==> OK no error, no segfault That's make the bug at hear is "Live user"... So, really new user created. Dolphin by default shows now Disk usage bar. (See attached screenshot.) Browsing through directory/files is OK. Click on UI is OK Segfault only when I want to drag-drop mounted disk-partitions listed in left bar. See attached reproducible segfault in a log attached. Workaround: To manually rearrange mounted disk-partition listed by Dolphin, use Open/Save from a Plasma application like Kate/Kwrite, Select Files => Save. In opened dialog, you can rearrange your mounted disk-partitions without segfault. Assigning KDE Team. Added CC'd David G for commits.
Target Milestone: --- => Mageia 8Summary: After install from Live-DVD Dolphin segmentation faults => Dolphin 20.12.0 segmentation faultsCC: (none) => geiger.david68210, ouaurelienSeverity: normal => criticalPriority: Normal => release_blockerAssignee: bugsquad => kdeSource RPM: dolphin-20.08.3-1.mga8.src.rpm => dolphin-20.12.0-1.mga8.src.rpm
Created attachment 12081 [details] Dolphin new disk usage bar in left panel Left panel: new disk-usage bar for mounted partition. Drag-drop them = segfault in Dolphin.
Created attachment 12082 [details] Log file from journalctl when reproducing Dolphin segfault Remark the code generated : it is same.
Should be reported upstream, no? not a mageia specific bug.
(In reply to David GEIGER from comment #6) > Should be reported upstream, no? not a mageia specific bug. OOoooOOOo I've really created a monster here. :-O....
I leave this in more competent hands.
CC: lewyssmith => (none)
(In reply to William Kenney from comment #7) > (In reply to David GEIGER from comment #6) > > Should be reported upstream, no? not a mageia specific bug. > > OOoooOOOo I've really created a monster here. :-O.... (In reply to Lewis Smith from comment #8) > I leave this in more competent hands. Reported upstream. Here is link: https://bugs.kde.org/show_bug.cgi?id=430441
Priority: release_blocker => HighURL: (none) => https://bugs.kde.org/show_bug.cgi?id=430441Source RPM: dolphin-20.12.0-1.mga8.src.rpm => dolphin-20.12.0-2.mga8.src.rpmKeywords: (none) => UPSTREAMSeverity: critical => major
@wilcal, feel free to add comments here, journalctl and core dump...
Summary: Dolphin 20.12.0 segmentation faults => Dolphin 20.12.0 segmentation faults when trying to drag mounted partition in Places panel
After search, there are these commits that had added the functionality: https://invent.kde.org/system/dolphin/-/commit/ac6de72048fb50bca1823b8001fb012158050c25 I don't have abilities to look this C++ code.
(In reply to Aurelien Oudelet from comment #10) > @wilcal, feel free to add comments here, journalctl and core dump... It's a bit of a challange for me to access and move files around with Dolphin broke. :-))
Resolved upstream in commit https://invent.kde.org/system/dolphin/commit/ef093154046f91a59bc7e0fe1f22b590f45a0b0b Will be pushed in Dolphin 20.12.1 due next month. Feel free to incorporate it ASAP.
This is fixed in Cauldron, thanks David Geiger. I really don't see any segfault in this software on bare-metal hardware installed and updated version. Closing. @William, can you manage to give a try on a really installed and updated version? Don't forget Beta 2 is outdated as there is Dolphin 20.08 in it, and now at 20.12.
Resolution: (none) => FIXEDStatus: NEW => RESOLVED