Bug 434145

Summary:	Copying gets stuck after first file with SELinux disabled
Product:	[Applications] dolphin	Reporter:	Martin <komodo>
Component:	general	Assignee:	Dolphin Bug Assignee <dolphin-bugs-null>
Status:	REOPENED ---
Severity:	grave	CC:	kfm-devel, komodo, nate
Priority:	NOR
Version:	20.12.2
Target Milestone:	---
Platform:	Debian testing
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Martin 2021-03-08 16:19:35 UTC

SUMMARY


STEPS TO REPRODUCE
1. Mount USB or SD card.
2. Run dolphin or krusader.
3. Select multiple files and perform copy.

OBSERVED RESULT

Copying get stuck after first file.
I have been waiting ten minutes but nothing happened.
Tried to cpopy the same files in Midnight commander worked as expected.

EXPECTED RESULT

Copy all files.

SOFTWARE/OS VERSIONS

Operating System: Debian GNU/Linux
KDE Plasma Version: 5.20.5
KDE Frameworks Version: 5.78.0
Qt Version: 5.15.2
Kernel Version: 5.10.0-1-amd64
OS Type: 64-bit
Processors: 12 × AMD Ryzen 5 2600X Six-Core Processor
Memory: 31,4 GiB of RAM
Graphics Processor: GeForce GTX 1060 3GB/PCIe/SSE2

ADDITIONAL INFORMATION

Is there anything  I could try to find out where the problem is?

Comment 1 Nate Graham 2021-03-08 19:44:29 UTC


*** This bug has been marked as a duplicate of bug 434130 ***

Comment 2 Martin 2021-03-10 08:43:24 UTC

Please reopen this bug, since it's not a duplicate. In my case the copy operation does not finish.

Comment 3 Martin 2021-03-12 21:24:10 UTC

(In reply to Nate Graham from comment #1)
> 
> *** This bug has been marked as a duplicate of bug 434130 ***

Hi, is there anything I could do to investigate this problem ?

Comment 4 Nate Graham 2021-03-15 15:54:41 UTC

I don't know, sorry.

Comment 5 Martin 2021-03-16 09:37:07 UTC

(In reply to Nate Graham from comment #4)
> I don't know, sorry.

I see. I thought you were one of the developers.

Comment 6 Nate Graham 2021-03-16 10:23:56 UTC

I am, but I don't know everything. :)

Comment 7 Martin 2021-05-22 09:54:15 UTC

So I've found the problem.

I have discovered that even this one file is copied it doesn't have the time preserved.

So in the end I've found that there is one process stuck.

file.so [kdeinit5] file local:/run/user/1000/klauncherfiCBLx.1.slave-socket local:/run/user/1000/krusaderEPmkdB.2.slave-socket

and when I run strace on this process there were many errors like this

fgetxattr(5, "security.selinux", 0x5563bb655cf8, 18446744073709551615) = -1 EOPNOTSUPP (Operation not supported)

So I have enabled SELinux and copying is working fine.

But I don't want to have SELinux enabled. Please try to resolve this issue.