dasepsilon Posted November 10, 2006 Share Posted November 10, 2006 after having successfully installed JaS 10.4.8 over my existing 10.4.4-kerneled 10.4.8, i have sound glitches. i already replaced the AppleAC97*.kexts with the old ones, but no improvement. anyone an idea how to get sound working 100% again? hardware: celeron 336 SSE3/NX, Asrock 775-Dual 915G with onboard-sound. the glitch can be described as follows: pressing "play" in itunes gives for a second or so some kind of noise and "broken" playback, after that second playback is normal. if i'm not mistaken, i'm seeing this kind of glitch also in xbench, in the opengl test. anyone any idea? would be great! Link to comment https://www.insanelymac.com/forum/topic/32779-sound-glitches-with-1048-and-gma900/ Share on other sites More sharing options...
ual808 Posted November 11, 2006 Share Posted November 11, 2006 I have same thing on GX520 with Celeron-D installed Jas10.4.8(Nov-3rd) new DVD. I guess this is based on clock. Try next step. 1) Correct system clock by manual or by checking automatic correction. 2) Leave it a while...like a couple hours. 3) See your system clock is STILL correct or not. Link to comment https://www.insanelymac.com/forum/topic/32779-sound-glitches-with-1048-and-gma900/#findComment-231072 Share on other sites More sharing options...
Templeton Peck Posted November 11, 2006 Share Posted November 11, 2006 I'm using mifki's auto-fsb kernel, and I don't have any sound problems. The only trouble I've had so far (I manually updated from an unpatched 10.4.4 install) is that my GMA900 apparently isn't compatible with the new OpenGL framework, so I'm stuck using the old one (big deal, right...). I also had to reinstall QuickTime to reclaim h.264 playback. Link to comment https://www.insanelymac.com/forum/topic/32779-sound-glitches-with-1048-and-gma900/#findComment-231262 Share on other sites More sharing options...
ual808 Posted November 11, 2006 Share Posted November 11, 2006 For sound glitch, I have solved! (well I guess) Take a look here. Link to comment https://www.insanelymac.com/forum/topic/32779-sound-glitches-with-1048-and-gma900/#findComment-231293 Share on other sites More sharing options...
dasepsilon Posted November 11, 2006 Author Share Posted November 11, 2006 For sound glitch, I have solved! (well I guess)Take a look here. stupid me! i saw the "4.2ghz celeron" at the very first boot in the loginwindow, but forgot about it again.. and thanks to the automatic time update didn't noticed that time is going quicker. -y fixed everything THANKS A LOT!! Link to comment https://www.insanelymac.com/forum/topic/32779-sound-glitches-with-1048-and-gma900/#findComment-231362 Share on other sites More sharing options...
Naz Posted November 12, 2006 Share Posted November 12, 2006 I wrote the true fsb value but it doesnt work for me. Any ideas plz? Link to comment https://www.insanelymac.com/forum/topic/32779-sound-glitches-with-1048-and-gma900/#findComment-232296 Share on other sites More sharing options...
Naz Posted November 12, 2006 Share Posted November 12, 2006 I fixed it. All what I had 2 do is just install new Semthex kernel (ivm) Link to comment https://www.insanelymac.com/forum/topic/32779-sound-glitches-with-1048-and-gma900/#findComment-232853 Share on other sites More sharing options...
ual808 Posted November 22, 2006 Share Posted November 22, 2006 For solution seekers who read here. for Celeron-D FSB 533Mhz you need the following option in /Library/Preferences/SystemConfiguration/com.apple.Boot.plist. semthex kernel: <key>Kernel Flags</key> <string>-y</string> mifki's kernel: <key>Kernel Flags</key> <string>fsb=133</string> If you are P4/Pen-D user, you may not have a problem so just ignore above. Good luck. Link to comment https://www.insanelymac.com/forum/topic/32779-sound-glitches-with-1048-and-gma900/#findComment-239710 Share on other sites More sharing options...
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