On Sunday 28 February 2010 07:35:23 pm Lara Michaels wrote: > On my system running 2.6.31, a video card inserted into the PCI slot in a Thinkpad Dock II is not detected by the system. This might be the same problem as reported here: > > http://markmail.org/message/xzi7pkbudkeorzjs#query:thinkpad%20dock%20linux%20pci+page:1+mid:5of2pjjpyw6jzrqk+state:results > > But, unlike that lucky poster, the issue did not magically go away on my system after experimenting with the kernel boot options. I know the PCI card itself works, since I have inserted it into an old desktop system and it was detected correctly. I think this is more likely an ACPI or dock driver problem than a PCI problem, but I know very little about docks. I think it's different from the problem you found on the mailing list, so can you please open a kernel bugzilla report at http://bugzilla.kernel.org/enter_bug.cgi?product=ACPI and attach your dmesg, lspci, and acpidump? Please respond to this thread with the new bugzilla URL. Thanks, Bjorn > I have set the Thinkpad's BIOS to its default settings and then tried booting with > > - acpi=off > - pci=noacpi > - pci=nobios > - pci=assign-busses > - pci=routeirq > > None of these worked. The video card in the PCI slot (not to be confused with the ATI Radeon Mobility that shows up in lspci's output; that is the laptop's built-in video controller) never becomes visible in the output of lspci. > > I have paste-binned output that might be helpful (both after booting with pci=assign-busses, since that seems to be the most often prescribed solution for similar problems): > > - dmesg: http://pastebin.com/HFhhFnYX > - lspci -vvv: http://pastebin.com/ehDZ0Twk > > I also saved the dmesg/lspci -vvv output for all other boot options I tried; if that could be helpful, just let me know. > > thank you for any help on getting this working > > lara -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
