Had a few problems with Fedora 12, so thought I’d make a note of some fudges fixes I’ve found:
- Lag issue with Skype – people hear you a couple of seconds after you talk, or you press a number button and don’t hear the sound for a couple of seconds. No problem on F10.
load-module module-udev-detect tsched=0``` In /etc/pulse/daemon.conf:
realtime-scheduling = yes default-fragments = 8 default-fragment-size-msec = 5
Not sure if this one actually helped, look up your card driver [here](http://www.mjmwired.net/kernel/Documentation/sound/alsa/HD-Audio-Models.txt#120), my model I believe fits 120 (5.1 plus SPDIF): ```bash echo 'options snd_hda_intel model=120' > /etc/modprobe.d/snd_hda_intel.conf``` 2. **Only one print job works** – I found I could only print once to my Samsung ML-2510 via Linksys printserver, and then it would hang. The issue seems to be a bug in the IPP support in CUPS supplied with F12. The solution was to switch to LPD/LPR. It seems the CUPS is hanging waiting for a “job finished” message from the printer, which IPP doesn't support. IPP via CUPS worked fine on F10 and Ubuntu 9.04 I'm sure there was a third problem, maybe I'll remember and add it later.