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Description of problem:
Volume on the client gets increase after migration gets successfully completed
Version-Release number of selected component (if applicable):
virt-viewer-0.6.0-9.el6
spice-gtk-0.22-7.el6
How reproducible:
100%
Steps to Reproduce:
1. Connect to a Windows guest (tried this using rhevm3.4)
2. Play something on the guest
3. Lower volume on client
4. Migrate the guest to a different host
Actual results:
Playback volume gets increased
Comment 1Marc-Andre Lureau
2014-07-10 14:16:19 UTC
there is already a similar bug open, and it is some ac97 qemu bug iirc.
Could you attach SPICE_DEBUG=1 log when migration occurs
Can you verify which audio device is used by guest?
thanks
Comment 2Marc-Andre Lureau
2014-07-10 14:21:08 UTC
Created attachment 917120[details]
Log from client
This is the requested log file.
The audio device on guest is intel-hda, not AC97.
Bug present also in RHEL7.
Also, the log file was taken with spice-gtk3-0.20-8.el7.x86_64 and RHEL7 client, hope you don't mind. As there was no debug console output with spice-gtk-0.22-7 and virt-viewer 0.6.0-9 on RHEL6...
Also, yes, it's possibly a duplicate (quick search didn't show anything)
Comment 6Marc-Andre Lureau
2014-07-10 14:50:35 UTC
(In reply to Tomas Jamrisko from comment #4)
> Created attachment 917120[details]
> Log from client
>
> This is the requested log file.
>
> The audio device on guest is intel-hda, not AC97.
> Bug present also in RHEL7.
Ok, from the log the volume didn't change, it's always 60138.
How do you change the volume of the client? via client master volume? then it's a dup of bug 1012868> Also, the log file was taken with spice-gtk3-0.20-8.el7.x86_64 and RHEL7
> client, hope you don't mind. As there was no debug console output with
> spice-gtk-0.22-7 and virt-viewer 0.6.0-9 on RHEL6...
What do you mean? SPICE_DEBUG=1 didn't work? strange that works for me. Looks like you may have old spice-gtk with new glib, that requires G_MESSAGES_DEBUG=all
G_MESSAGES_DEBUG=all doesn't work either, neither does --spice-debug
versions: spice-gtk-0.22-7, which is in errata for 6.6
spice-glib is the same, 0.22-7,
Comment 8Marc-Andre Lureau
2014-07-10 16:11:22 UTC
(In reply to Tomas Jamrisko from comment #7)
> G_MESSAGES_DEBUG=all doesn't work either, neither does --spice-debug
> versions: spice-gtk-0.22-7, which is in errata for 6.6
> spice-glib is the same, 0.22-7,
you need both G_MESSAGES_DEBUG=all and SPICE_DEBUG=1
What is glib version?
Comment 9Marc-Andre Lureau
2014-07-10 20:39:40 UTC
*** This bug has been marked as a duplicate of bug 1012868 ***
Reopening, and "repurposing" for missing debug output introduced by rebase.
Comment 12Marc-Andre Lureau
2014-07-11 09:54:37 UTC
most likely I forgot v0.6.0-50-g48d8fa7
Comment 13Marc-Andre Lureau
2014-07-11 10:02:34 UTC
virt-viewer filters out debug messages with glib < 2.32, unless you run with --debug (see bug 1107518).
we could make it filter only its own messages instead..
Comment 14Marc-Andre Lureau
2014-07-11 13:49:25 UTC
Comment 15Marc-Andre Lureau
2014-07-16 17:33:35 UTC
this a regression from 1107518, I am tempted to push the fix and mark as duplicate. please ack otherwise.
Comment 16Marc-Andre Lureau
2014-07-21 09:07:47 UTC
Jonathon, Christophe, can you ack the patch for RHEL6 only atm? thanks
As I explained in ML, Christophe G_MESSAGES_DEBUG patch doesn't solve this bug, and is a change of logging behaviour compared to other rhel6 apps. It's also the wrong place to backport imho.
Comment 17Jonathon Jongsma
2014-07-21 15:56:06 UTC