On Feb 1, 2008 9:59 AM, Stefan Kuhlemann <kuhlemann@xxxxxxxxxx> wrote: > hackob schrieb: > > Hi, > > > > After last kernel update I have no sound in my pc, I have an Intel > > AC'97. If I do a lspci I can see the sound card, but in gnome desktop > > Sound Hardware I only have the PCM output and Modem speaker. > > > > Any idea?, tks. > > > > Hackob. > > > > > Same problem here. > > After the last kernelupdate - no sound. After some testing i figured > out, that this is a permission-problem (with root I had sound). > > chmod 666 /dev/dsp > and > chmod 666 /dev/mixer > > gives me back the sound when working as normal user. > > Sadly, I have to set those permissions after every reboot.... *grrrr* > > Also: > chgrp'ing the /dev/dps and /dev/mixer to 'users' (being with my account > in the group useres of course) and chmod'ing them to 660 didn't help..... > > So... > > - How could I set /dev/dsp and /dev/mixer to '666-permission' permanent? udev should be doing this. I guess you could just hack the chmod into /etc/rc.local as a temporary workaround. > - And is there a possible security-risk in doing so? other than having random users pushing stuff to your speakers, i doubt it. -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ L. Friedman netllama@xxxxxxxxx LlamaLand https://netllama.linux-sxs.org
