masterevil Posted May 26, 2013 Share Posted May 26, 2013 Hi. I need a help with installation ML. System not boot from usb, it freezes on a detection of root device. All ports USB 3.0 in my notebook. My hardware specs: CPU: Intel® Core i7-3612QM 2.10GHzChipset: HM77 ExpressVideo: Intel HD Graphics 4000 & Nvidia GeForce GT 630MSound: Conexant SmartAudio HDUSB: Intel® USB 3.0 eXtensible Host Controller Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted May 26, 2013 Administrators Share Posted May 26, 2013 make sure you dont have usb bus fix selected in your org.chameleon.Boot.plist. please post your kernel panic. Link to comment Share on other sites More sharing options...
masterevil Posted May 27, 2013 Author Share Posted May 27, 2013 It's not a kernel panic: Link to comment Share on other sites More sharing options...
Administrators Hervé Posted May 27, 2013 Administrators Share Posted May 27, 2013 Then you need to try various boot options. Eg: PciRoot=1 ncpi=| ahcidisk=1 You may have to combine that with flags such as: -f -x Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted May 27, 2013 Administrators Share Posted May 27, 2013 do you have a bios option to set sata to AHCI? you can also try the boot flag ahcidisk=1 debug=8 -v Link to comment Share on other sites More sharing options...
masterevil Posted June 18, 2013 Author Share Posted June 18, 2013 At last I found working driver for my USB ports - GenericUSBXHCI. Now system installed on internal hard drive. But now I have trouble with my video cards. I use Clover as bootloader. Graphics injection turned off. When system at startup loading Nvidia drivers, notebook reboots without any errors. System boots normal if I use "-x" in a boot params of kernel. If I remove nvidia drivers, system is loading, but then I have very laggy interface. P.S. Sorry for my english Link to comment Share on other sites More sharing options...
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