Bug 479872

Summary:	Option --lastchannel doesn't free dvb adapter after stop
Product:	[Applications] kaffeine	Reporter:	Valerio Vanni <valerio.vanni>
Component:	general	Assignee:	Mauro Carvalho Chehab <mchehab>
Status:	REPORTED ---
Severity:	normal
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Valerio Vanni 2024-01-15 23:00:21 UTC

SUMMARY
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If I start kaffeine without options and I play a DVB channel when I click stop, kaffeine frees immediately /dev/dvb/xxx device.
If I start kaffeine with --lastchannel and do the same (click stop), /dev/dvb/xxx device is busy.

A child process is locking it: 

lsof finds this:
kioslave5 21356                          valerio   35u      CHR              212,3         0t0    1173529 /dev/dvb/adapter0/frontend0

  21356 ?        S      0:00 /lib/x86_64-linux-gnu/libexec/kf5/kioslave5 /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kio/tags.so tags  local:/run/user/1000/kaffeineppPvOO.1.kioworker.socket

After some minutes, this process ends and dvb device is free an can be rmmod-ed.

***

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Debian Bookworm 64 bit
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 5.103.0
Qt Version: 5.15.18