Patrick O'Callaghan napsal(a):
On Tue, 2008-03-11 at 12:50 +0100, Tomasz Torcz wrote:
Dnia 10-03-2008, pon o godzinie 23:25 -0300, Juan Carlos Castro y Castro
pisze:
OK, now it got weird. I see the permissions in /dev/snd don't actually
change - they're permanently at 0660, owner root:root - and yet I can
play sound from a ssh session as a common user. But not from a VNC server.
Permissions do not change. ACLs do.
ACLs are in unix world since 1995 or longer. ACL are available in linux
since about 2001. People should get used to them already.
--
Tomasz Torcz
# lsattr /dev/*snd*
lsattr: Operation not supported While reading flags
on /dev/snd/controlC0
lsattr: Operation not supported While reading flags on /dev/snd/hwC0D2
lsattr: Operation not supported While reading flags on /dev/snd/pcmC0D0c
lsattr: Operation not supported While reading flags on /dev/snd/pcmC0D0p
lsattr: Operation not supported While reading flags on /dev/snd/seq
lsattr: Operation not supported While reading flags on /dev/snd/timer
poc
Try this command as root:
setfacl -m u:USER:rw /dev/snd/*
Jan Sonnek
