[Bug 110896] [CI][RESUME] igt at kms_chamelium@hdmi-audio - warn - Home directory not accessible: Permission denied

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110896

--- Comment #12 from emersion <contact at emersion.fr> ---
(In reply to Tomi Sarvela from comment #11)
> All CI testhosts have user 'testrunner' with valid $HOME /home/testrunner
> with permissions rwxr-xr-x. Shell is /bin/bash, as default Ubuntu user shell.
> 
> Plain sudo (root) can access the testrunner home directory.

See below.

> Does aplay -L do special tricks, like changing UID again?

No.

> I can't really see where this error comes from:
> 
> Home directory not accessible: Permission denied

Hmm. It turns out this comes from pulseaudio. It has calls a check_ours
function in src/pulsecore/core-util.c:1450.

Tomi, could you make sure pulseaudio isn't auto-started on the DUTs? This can
be done by editing /etc/pulse/client.conf and adding:

    autospawn = no

We have a check that skips the test if pulseaudio is loaded anyway. Maybe this
can turn some skips into fail/pass.

testrunner at icl-u2:~$ ps -aux | grep pulse
testrun+  4748  0.0  0.0 278880  6932 ?        Sl   18:06   0:00
/usr/bin/pulseaudio --start --log-target=syslog

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