Bug 3468

Summary:	CDEmu daemon is not registered as service
Product:	Mageia	Reporter:	Alexandr Bezenkov <alexandrbezenkov>
Component:	RPM Packages	Assignee:	Anssi Hannula <anssi.hannula>
Status:	RESOLVED WONTFIX	QA Contact:
Severity:	minor
Priority:	Normal	Keywords:	Triaged
Version:	1
Target Milestone:	---
Hardware:	i586
OS:	Linux
Whiteboard:
Source RPM:	cdemu-daemon 1.3.0-1.mga1	CVE:
Status comment:

Description Alexandr Bezenkov 2011-11-26 15:56:15 CET

Description of problem:
cdemu daemon is not registered as service and not visible in MCC Services window, so it cannot be enabled for autostart. Manual start of daemon through console gives:
[realgecko@localhost]$ cdemu load 0 some.iso

Message from syslogd@localhost at Nov 26 19:45:16 ...
 kernel:Oops: 0000 [#1] SMP

Message from syslogd@localhost at Nov 26 19:45:16 ...
 kernel:last sysfs file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map

Message from syslogd@localhost at Nov 26 19:45:16 ...
 kernel:Process cdemud (pid: 6455, ti=e9bce000 task=e9b28000 task.ti=e9bce000)

Message from syslogd@localhost at Nov 26 19:45:16 ...
 kernel:Stack:

Message from syslogd@localhost at Nov 26 19:45:16 ...
 kernel:Call Trace:

Message from syslogd@localhost at Nov 26 19:45:16 ...
 kernel:Code: 00 00 00 89 f8 0f 85 be 00 00 00 83 c4 6c 5b 5e 5f 5d c3 8b 46 18 b9 20 00 00 00 89 44 24 48 8b 06 8b 40 4c 89 44 24 4c 8b 46 30 <8b> 10 89 54 24 50 8b 50 04 89 54 24 54 8b 50 08 89 54 24 58 8b

Message from syslogd@localhost at Nov 26 19:45:16 ...
 kernel:EIP: [<f3f7bc06>] vhba_ctl_read+0x196/0x2a0 [vhba] SS:ESP 0068:e9bcfeec

Message from syslogd@localhost at Nov 26 19:45:16 ...
 kernel:CR2: 0000000000000000

Version-Release number of selected component (if applicable): 1.3.0


How reproducible:


Steps to Reproduce:
1.Install cdemu-daemon package version 1.3.0
2.Go to MCC - System - Services
3.See that there is no cdemud in list

I suspect cdemu is not working at all, cause in MDV 2010 installation of this package added a virtual cd/dvd drive in control center`s  local disks tab. In Magia there`s nothing like that avilable.

Comment 1 Manuel Hiebel 2011-11-26 22:46:15 CET

Hi, thanks for reporting this bug.
Assigned to the package maintainer.

Keywords: (none) => Triaged
Assignee: bugsquad => anssi.hannula

Comment 2 Anssi Hannula 2011-11-27 00:15:04 CET

CDemu daemon is configured as a dbus service which is automatically started when needed, hence it doesn't appear in the SysV services list.

The other issue is a dkms-vhba bug, can you open a separate report about it?

Comment 3 Alexandr Bezenkov 2011-11-27 08:48:50 CET

Sure, I will open separate report right now.
Will cdemud start automatically if I launch kde-cdemu(graphical front end for daemon)?
By the way kde-cdemu package is absent in repos, I`ve already submitted a bug for it :)

Comment 4 Anssi Hannula 2011-11-27 09:57:00 CET

Sorry for being unclear. By "other issue" I actually meant the kernel oops which happens when you load an ISO image.

And yes, cdemud should start automatically when any frontend tries to use its services.

Comment 5 Alexandr Bezenkov 2011-11-27 12:58:50 CET

Created bug report about kernel messages.

Comment 6 Alexandr Bezenkov 2011-11-27 15:23:48 CET

I`ve installed kde-cdemu-manager-0.3-2mdv2010.0.i586.rpm. Everything is fine except that cdemu daemon is not started while kde-cdemu is started. You have to start cdemu manually from command line, only after that kde-cdemu is able to contact with daemon.
In MDV 2010 cdemu-daemon was available as system service and you could start or stop it through MCC and so it also was available for autostart with system...

Comment 7 Alexandr Bezenkov 2011-11-27 15:25:04 CET

Also mounted image is not available for mount in device notifier...

Comment 8 Alexandr Bezenkov 2011-11-27 17:29:51 CET

*** Bug 3495 has been marked as a duplicate of this bug. ***

Anssi Hannula 2011-12-03 18:25:08 CET

Status: NEW => ASSIGNED

Comment 9 Anssi Hannula 2011-12-05 23:19:33 CET

The bug is in kde-cdemu-manager. It should simply try to connect to the cdemu-daemon (so that dbus will start it) instead of checking if it is already running.

Closing as WONTFIX as CDEmu will not be readded as a normal service.

Discussion regarding kde-cdemu-manager and including it shall continue in bug #3449.

Status: ASSIGNED => RESOLVED
Resolution: (none) => WONTFIX