Gentoo Archives: gentoo-user

From: Yohan Pereira <yohan.pereira@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] All KDE-related programs don't play music anymore
Date: Mon, 16 Sep 2013 14:48:17
Message-Id: 20130916145014.GA30577@dethkomp
In Reply to: [gentoo-user] All KDE-related programs don't play music anymore by Alexander Puchmayr
1 On 16/09/13 at 01:37pm, Alexander Puchmayr wrote:
2 > Hi there,
3 >
4 > I've got a somewhat strange problem, which occurs on both my laptop and my
5 > desktop-pc, both running gentoo. From one day to the other, all KDE-based
6 > music/media player don't start playing music anymore.
7 > I've tried Amarok, Kaffeine and Juk, and all of them seem to hang when starting
8 > any kind of music file (mp3/flac/wma). But, strangly, kaffeine plays videos with
9 > sound without a problem. Also, other programs (non-kde), for example audacity
10 > and xine, play mp3 files properly.
11 > In kde's system settings, the phonon configuration dialog play its test sounds
12 > properly.
13 >
14 > Any ideas? Any idea why it affects two different systems pretty much at the same
15 > time? Any idea why it worked yesterday morning and started to have troubles
16 > yesterday evening, without having changed anything in the system?
17 >
18 > BTW: dmesg shows a lot of lines that might be relevant:
19 > [21219.855176] traps: alsa-sink[12956] general protection ip:7f08486569f2
20 > sp:7f083fff6b70 error:0 in libasound.so.2.0.0[7f0848600000+ea000]
21 > one per attempt to play anything in amarok.
22 >
23 > Best regards
24 > Alex
25
26 Not sure but this looks like an issue with the phonon backend. What
27 backend have you got configured? try compiling another one and see if
28 you have the same issues.
29
30 A quick google brings up this, seems old though.
31 http://forums.gentoo.org/viewtopic-t-880043-start-0.html
32
33 --
34
35 - Yohan Pereira
36
37 The difference between a Miracle and a Fact is exactly the difference
38 between a mermaid and a seal.
39 -- Mark Twain