|Summary:||Radeon X700 is not detected with kernel-220.127.116.11-28.rc2.fc11|
|Product:||[Fedora] Fedora||Reporter:||Mary Ellen Foster <mefoster>|
|Component:||kernel||Assignee:||Kernel Maintainer List <kernel-maint>|
|Status:||CLOSED INSUFFICIENT_DATA||QA Contact:||Fedora Extras Quality Assurance <extras-qa>|
|Version:||11||CC:||itamar, jfeeney, jglisse, kernel-maint, rodd, sassmann, vedran|
|Fixed In Version:||Doc Type:||Bug Fix|
|Doc Text:||Story Points:||---|
|Last Closed:||2009-12-05 10:34:00 UTC||Type:||---|
|oVirt Team:||---||RHEL 7.3 requirements from Atomic Host:|
Description Mary Ellen Foster 2009-08-21 09:59:17 UTC
Created attachment 358216 [details] Xorg.0.log showing the crash Description of problem: With the latest kernel, a Radeon X700 graphics card is not detected any more on boot, and X therefore (of course) won't start. The graphics card doesn't even show up in lspci output. Booting previous kernels works fine, so this is clearly a kernel issue. Version-Release number of selected component (if applicable): kernel-18.104.22.168-28.rc2.fc11 How reproducible: Every time Steps to Reproduce: 1. Boot kernel-22.214.171.124-28.rc2.fc11 Actual results: X crashes because there is no graphics card Expected results: Things working Additional info: I'll attach the Xorg.0.log, along with lspci output from a working and a non-working kernel
Comment 1 Mary Ellen Foster 2009-08-21 10:00:26 UTC
Created attachment 358217 [details] lspci output showing no graphics card detected with this kernel
Comment 2 Mary Ellen Foster 2009-08-21 10:02:36 UTC
Created attachment 358218 [details] lspci output from a previous (working) kernel, for comparison Here's the "diff" between the two lspci outputs -- both of these devices are detected with the working (older) kernel and not with the newer kernel: 1a2 > 00:01.0 PCI bridge: Intel Corporation Mobile 915GM/PM Express PCI Express Root Port (rev 04) 14a16 > 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility X700 (PCIE)
Comment 3 Mary Ellen Foster 2009-08-22 10:51:15 UTC
Same symptoms with kernel-126.96.36.199-32.fc11. A couple more details about the computer in question: it's an Acer TravelMate 8100 with a Radeon X700 mobility graphics card.
Comment 4 Mary Ellen Foster 2009-08-26 10:26:54 UTC
Possibly related to http://bugzilla.kernel.org/show_bug.cgi?id=13720 ?
Comment 5 Chuck Ebbert 2009-08-26 16:16:51 UTC
Can you post the contents of /var/log/dmesg after booting each of the working and broken kernels? (separate attachments, plain text)
Comment 6 Mary Ellen Foster 2009-08-26 21:12:39 UTC
Created attachment 358771 [details] dmesg from working kernel
Comment 7 Mary Ellen Foster 2009-08-26 21:13:08 UTC
Created attachment 358772 [details] dmesg from broken kernel
Comment 8 Chuck Ebbert 2009-08-27 23:39:02 UTC
Can you try adding: pci=noacpi to the kernel boot options?
Comment 9 Chuck Ebbert 2009-08-27 23:59:27 UTC
Maybe ACPI thinks the video card is in a dock. You can see the IRQ for the bridge get disabled before an undock occurs: pcieport-driver 0000:00:01.0: PCI INT A disabled ACPI: \_SB_.PCI0.DOCK - undocking 2.6.29 shows an undock but no IRQ disable...
Comment 10 Mary Ellen Foster 2009-08-28 10:55:06 UTC
Created attachment 359048 [details] dmesg when booting with pci=noacpi Booting with pci-noacpi seems to have worked properly. Here's the dmesg from a successful boot.
Comment 11 Matthew Garrett 2009-08-28 16:53:35 UTC
Can you install the pmtools package, run acpidump as root and attach the output?
Comment 12 Mary Ellen Foster 2009-08-31 09:51:10 UTC
Created attachment 359241 [details] output of acpidump Here's the output of acpidump as requested.
Comment 13 Jérôme Glisse 2009-10-14 10:58:24 UTC
Do you still have this issue with new kernel (you can try fedora 12 live cd for instance).