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Pulseaudio and org.bluez problem in hardened Gentoo
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mario.olofo
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Joined: 25 Jul 2014
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PostPosted: Sun Aug 31, 2014 1:54 pm    Post subject: Pulseaudio and org.bluez problem in hardened Gentoo Reply with quote

Hello guys,

I changed my system to a hardened Gentoo profile, and all worked fine, except 2 things:

- NVidia driver - is masked out of hardened profile, ok with that
- Pulseaudio with runtime use flag.

The problem is that pulseaudio depends on runtime kit, but in the logs I see that the runtime kit do a chroot to /proc, drop privileges and after that try to change the pulseaudio
to realtime priority... (all the chroot jail options are enable for security on the kernel)

Besides removing realtime use flag, I continue with the org.bluez error:
Code:

 gentoo dbus[2447]: [system] Activating service name='org.bluez' (using servicehelper)
 gentoo dbus[2447]: [system] Activated service 'org.bluez' failed: Launch helper exited with unknown return code 1
 gentoo pulseaudio[3047]: [pulseaudio] bluez5-util.c: GetManagedObjects() failed: org.freedesktop.DBus.Error.Spawn.ChildExited: Launch helper exited with unknown return code 1


This is the only problem I have with hardened profile, aparently is related to privileges too

Anyone already experienced this error? There's some fix?

Thanks,

Mario
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cappellaiomatto
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PostPosted: Wed Nov 05, 2014 11:49 am    Post subject: Reply with quote

Do you still have this issue? Did you find a solution?
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cappellaiomatto
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PostPosted: Fri Nov 07, 2014 3:46 pm    Post subject: Reply with quote

It's solved: I re-emerged

sys-firmware/bluez-firmware
net-wireless/bluez
net-libs/libbluedevil
dev-python/pybluez
net-wireless/bluez-hcidump
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