[Bug 916677] Re: Boot problem with VIA VT6415 PATA IDE Host Controller and PATA CD/DVD-ROM (checked on ASRock 990fx and 890fx motherboards)

Thank you. I am not pro in this questions, but now we know that this solution helps to solve the problem! Thank you for your answer. Btw, I have found some information about libata.dma here http://www.kernel.org/doc/Documentation/kernel-parameters.txt: libata.dma= [LIBATA] DMA control

[Bug 916677] Re: Boot problem with VIA VT6415 PATA IDE Host Controller and PATA CD/DVD-ROM (checked on ASRock 990fx and 890fx motherboards)

Thanks for this update. I can confirm that with the libata.dma=1 setting, the boot is stable for my ASRock 990FX Extreme4, and has no more problems. At first glance, libata.dma=1 would appear to be forcing DMA to ON, rather than OFF as suggested above, but that's not so important to me in compar

[Bug 916677] Re: Boot problem with VIA VT6415 PATA IDE Host Controller and PATA CD/DVD-ROM (checked on ASRock 990fx and 890fx motherboards)

Have found some more usefull information here: https://bugzilla.kernel.org/show_bug.cgi?id=44111 ** Bug watch added: Linux Kernel Bug Tracker #44111 http://bugzilla.kernel.org/show_bug.cgi?id=44111 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscri