astrosexy Posted February 19, 2008 Share Posted February 19, 2008 (edited) My system: Vostro 1400 C2D 1.4 Ghz 2 GB RAM iATKOS 1.0i install 10.5.2 update through Apple's ComboUpdate Sigmatel STAC 9228 I can install the kexts for Sigmatel 9228 in Taruga's thread with kext helper 0.7b by tagging cache update, and the first reboot works great. However, the second reboot will cause it to lose functionality. Does anyone know what is going on? Thanks! Edited February 19, 2008 by Taruga post an ioreg dump after reboot to check it: ioreg -lw0 > /ioreg.txt Link to comment Share on other sites More sharing options...
astrosexy Posted February 20, 2008 Author Share Posted February 20, 2008 Hey Taruga, thanks for the quick reply. Here is the ioreg.txt on the reboot after I install the kexts. After the first reboot, sound works fine, but I cannot mute it, even on the lowest sound level on the slider. Anything over the lowest is very loud. Also attached is the ioreg.txt after second reboot, when sound is lost. At this point, no sound works at all. Other issues: Headphones do not cause internal speakers to mute. ioreg_after_install.txt ioreg_after_second_reboot.txt Link to comment Share on other sites More sharing options...
macgirl Posted February 20, 2008 Share Posted February 20, 2008 Taruga, several users with this soundcard has the same problem, I had it once. The soundevices are recognized, you can see them on the Prefernece Panel or with the Audio MIDI Setup app, and even volume controls work, but no sund from speakers or headphones. There are several reports on the Guide at my signature. Link to comment Share on other sites More sharing options...
astrosexy Posted February 20, 2008 Author Share Posted February 20, 2008 Taruga, several users with this soundcard has the same proble, I had it once. The soundevices are recognized, you can see them on the Prefernece Panel or with the Audio MIDI Setup app, and even volume controls work, but no sund from speakers or headphones. There are several reports on the Guide at my signature. Macgirl, you say you had it once. What did you do differently? Perhaps there is a way to set a script to install these kexts upon startup or before shutdown, so this issue is somewhat nullified. I'm not a unix type of guy, so I wouldn't know how to do that. EDIT: Workaround: To any 9228 users with the sound never turning all the way down problem, you can select "internal headphones" on your sound control panel to turn off the sound. Inconvenient, but it works. Link to comment Share on other sites More sharing options...
macgirl Posted February 22, 2008 Share Posted February 22, 2008 Well, I can reproduce the problem now. mac.nub released a serires of patched AppleSMBIOS, and every time I boot without Extensions.mkext I get no sound from any port, nex reboot newly created Extensions.mkext I get sound. But others say that they just make the display sleep and they have sound back. Link to comment Share on other sites More sharing options...
partymonger Posted May 21, 2008 Share Posted May 21, 2008 Any luck with the new kext in taruga's thread? Link to comment Share on other sites More sharing options...
davejones Posted May 21, 2008 Share Posted May 21, 2008 @astrosexy Whay did you actually do to stop the audio from being lost after reboot (from your original post)?... Link to comment Share on other sites More sharing options...
bobymicroby Posted May 23, 2008 Share Posted May 23, 2008 Hello there, I have inspiron 1525 using sigmatel 9228 and i lost my sound on reboot aswell. Trouble is i cannot even try the sleep trick , because pressing sleep button causes restart. Any suggestions ? ioreg.txt Link to comment Share on other sites More sharing options...
macgirl Posted May 23, 2008 Share Posted May 23, 2008 Don't use the sleep button, use the Apple Menu and select Sleep Link to comment Share on other sites More sharing options...
partymonger Posted May 23, 2008 Share Posted May 23, 2008 Mac girl, any luck with the new kexts.???? Link to comment Share on other sites More sharing options...
Super Mario Posted May 23, 2008 Share Posted May 23, 2008 ok to fix my sound problem, i selected "headphones" in the sound control panel as the output device, then rebooted. then i chose "internal speakers" in the sound ctrl panel and the sound came back! Link to comment Share on other sites More sharing options...
ZeRoNiXxX Posted May 24, 2008 Share Posted May 24, 2008 ok to fix my sound problem, i selected "headphones" in the sound control panel as the output device, then rebooted. then i chose "internal speakers" in the sound ctrl panel and the sound came back! that fixed my sound problem, thanks EDIT: nevermind, restarted and sound AND sleep don't work now, oh well Link to comment Share on other sites More sharing options...
bobymicroby Posted May 25, 2008 Share Posted May 25, 2008 Don't use the sleep button, use the Apple Menu and select Sleep Isn't that the same command? Anyway, it it just causing the laptop to restart, no sound at all. But i tried the suggestion to switch the output to headphones, to restart, then back to speakers and got sound back.Thank you all.ok to fix my sound problem, i selected "headphones" in the sound control panel as the output device, then rebooted. then i chose "internal speakers" in the sound ctrl panel and the sound came back!This worked for my Inspiron 1525. Thank you man!ok to fix my sound problem, i selected "headphones" in the sound control panel as the output device, then rebooted. then i chose "internal speakers" in the sound ctrl panel and the sound came back!This worked for my Inspiron 1525. Thank you man!ok to fix my sound problem, i selected "headphones" in the sound control panel as the output device, then rebooted. then i chose "internal speakers" in the sound ctrl panel and the sound came back!That worked for my Inspiron 1525, thank you Man! Link to comment Share on other sites More sharing options...
bobymicroby Posted May 25, 2008 Share Posted May 25, 2008 ok to fix my sound problem, i selected "headphones" in the sound control panel as the output device, then rebooted. then i chose "internal speakers" in the sound ctrl panel and the sound came back! that worked for me too, but only for few restarts. Link to comment Share on other sites More sharing options...
macgirl Posted May 25, 2008 Share Posted May 25, 2008 Isn't that the same command? No it isnt, there are no "Sleep Button" on real Macs, on real Macs you have the option to make the "Power Button" sleep the system. PCs include a key as "sleep button" on the keyboard, and regualarly when they are PS/2 keyboards which is the case of Dell laptops but they are not mapped because ApplePS2keyboard.kext uses mappings to an ADB equivalent (because there are no PS/2 keyboards on real Macs), on ADB keyboards there is no "Sleep Button". Also on some BIOS you can select Sleep when you press the "Power Button" If you didn't set up the Power Button for sleep on Energy Saver pane when you press it a window appears with several options like restart, sleep or shutdown. Link to comment Share on other sites More sharing options...
bobymicroby Posted May 26, 2008 Share Posted May 26, 2008 No it isnt, there are no "Sleep Button" on real Macs, on real Macs you have the option to make the "Power Button" sleep the system. PCs include a key as "sleep button" on the keyboard, and regualarly when they are PS/2 keyboards which is the case of Dell laptops but they are not mapped because ApplePS2keyboard.kext uses mappings to an ADB equivalent (because there are no PS/2 keyboards on real Macs), on ADB keyboards there is no "Sleep Button". Also on some BIOS you can select Sleep when you press the "Power Button" If you didn't set up the Power Button for sleep on Energy Saver pane when you press it a window appears with several options like restart, sleep or shutdown. Okay, but anyway both cause the system to restart. Link to comment Share on other sites More sharing options...
bobymicroby Posted May 26, 2008 Share Posted May 26, 2008 Okay, but anyway both cause the system to restart. And I mean, not in the normal way Link to comment Share on other sites More sharing options...
macgirl Posted May 26, 2008 Share Posted May 26, 2008 So something is causing a crash, because it does not realy make a restart, I mean app don't shutdown properly then reboots, what does the system.log say? Link to comment Share on other sites More sharing options...
aster Posted June 21, 2008 Share Posted June 21, 2008 Im using taruga and 9228 patch. Sound works ok and speakers too. However, after using the sleep machine trick, audio headphones stop working. Anyone knows a fix for this?? Thanks Link to comment Share on other sites More sharing options...
macgirl Posted June 21, 2008 Share Posted June 21, 2008 no, some have the same issue, if you want to have sound on headphones after sleep you need to open the Sound pane in System preferences and select headphones, instead of Internal Speakers if both outputs appears of course. Link to comment Share on other sites More sharing options...
aster Posted June 23, 2008 Share Posted June 23, 2008 It never appears the option for Headphones out. (neither after or before sleep). I have the applehdepatcher with 9228 patch. Thanks anyway macgirl. Link to comment Share on other sites More sharing options...
slashack Posted June 29, 2008 Share Posted June 29, 2008 no, some have the same issue, if you want to have sound on headphones after sleep you need to open the Sound pane in System preferences and select headphones, instead of Internal Speakers if both outputs appears of course. @macgirl See this post: http://wiki.taruga.net/tiki-view_forum_thr...ts_parentId=722 I belive i've solved, at least i have this issue and neither sending my laptop to sleep nor changing output worked for me. Feel free to include this into your guide. Link to comment Share on other sites More sharing options...
bobymicroby Posted July 16, 2008 Share Posted July 16, 2008 [sOLUTION FOUND] I found i way how you will never need to put your pc to sleep or turn to headphones and back. The sound now just works. After installing the patched kext, use the HDaPatcher with the codec provided in taruga's site. From about a week i haven't experienced any problems. My laptop is Dell Inspiron 1525. Good Luck Link to comment Share on other sites More sharing options...
Nokiac Posted September 11, 2008 Share Posted September 11, 2008 Well , I am new to hackintosh , and I found that booting with "cpus=1 -v" everytime enables the sound (speakers,earfones,and external mic jack too) . I have installed 9228 patch from the Dell Post Install package. Using HDApatcher , my mic and speakers would not work. Is there any way to specify cpus=1 and -v automatically on every bootup!? Link to comment Share on other sites More sharing options...
Ryu-ka Posted November 16, 2008 Share Posted November 16, 2008 I'm also having problems with my sound (SigmaTel 9228) on my Vostro 1400. I figured out how to get headphones working, but not built-in speakers. I attached the codec that I tried using with Taruga's patcher v2.0. codecdump9228_rev1.txt Link to comment Share on other sites More sharing options...
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