https://bugs.freedesktop.org/show_bug.cgi?id=42808
Bug #: 42808 Summary: Xserver fails to start with NI Seymour XT Classification: Unclassified Product: Mesa Version: unspecified Platform: x86 (IA32) OS/Version: All Status: NEW Severity: critical Priority: medium Component: Drivers/DRI/R600 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: hysvats@gmail.com
Created attachment 53392 --> https://bugs.freedesktop.org/attachment.cgi?id=53392 Xorg.log
Driver Stack Details: =========================
1) Kernel- 3.0.0-12-generice-pae 2) Libdrm-2.4.27 3) Mesa-master 4) Xorg-server-1.10.0 5) xf86-video-ati-master
System Environment: =================== NoteBook - Dell Inspiron with Seymour XT(6760) O.S. - Ubuntu-11.10 (32 bit) CPU - Intel Sandy Bridge @ 2.2GHz
Steps to Reproduce: ===================
starx fails with : (EE) No devices detected
https://bugs.freedesktop.org/show_bug.cgi?id=42808
--- Comment #1 from samit vats hysvats@gmail.com 2011-11-11 02:36:59 PST --- Created attachment 53393 --> https://bugs.freedesktop.org/attachment.cgi?id=53393 dmesg
https://bugs.freedesktop.org/show_bug.cgi?id=42808
--- Comment #2 from samit vats hysvats@gmail.com 2011-11-11 02:37:23 PST --- Created attachment 53394 --> https://bugs.freedesktop.org/attachment.cgi?id=53394 xorg.conf
https://bugs.freedesktop.org/show_bug.cgi?id=42808
samit vats hysvats@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Priority|medium |high
https://bugs.freedesktop.org/show_bug.cgi?id=42808
--- Comment #3 from Michel Dänzer michel@daenzer.net 2011-11-11 02:56:29 PST --- This may be because the primary device is the integrated Intel GPU, not the Radeon one. Possible solutions might be removing the Section "Device" for the radeon driver (letting it be auto-loaded via the ati driver) or adding a BusID stanza to it.
https://bugs.freedesktop.org/show_bug.cgi?id=42808
--- Comment #4 from samit vats hysvats@gmail.com 2011-11-11 04:12:54 PST --- (In reply to comment #3)
This may be because the primary device is the integrated Intel GPU, not the Radeon one. Possible solutions might be removing the Section "Device" for the radeon driver (letting it be auto-loaded via the ati driver) or adding a BusID stanza to it.
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Added BusID in Device section for radeon gpu but again startx fails with following message : "Unable to find connected outputs - setting 1024x768 initial framebuffer" Its a Dell Inspiron Laptop.
https://bugs.freedesktop.org/show_bug.cgi?id=42808
--- Comment #5 from Michel Dänzer michel@daenzer.net 2011-11-11 04:42:28 PST --- Then it sounds like your laptop is muxless, i.e. the Radeon GPU physically isn't connected to any display outputs. I'm afraid this won't be supported for a long time, as it requires a lot of infrastructural work to happen first. In the meantime, you'll have to use the integrated GPU with the intel drivers.
https://bugs.freedesktop.org/show_bug.cgi?id=42808
--- Comment #6 from samit vats hysvats@gmail.com 2011-11-14 02:17:05 PST --- (In reply to comment #5)
Then it sounds like your laptop is muxless, i.e. the Radeon GPU physically isn't connected to any display outputs. I'm afraid this won't be supported for a long time, as it requires a lot of infrastructural work to happen first. In the meantime, you'll have to use the integrated GPU with the intel drivers.
"In SBIOS the switchable Graphics is set to Muxed instead of Muxless. The message, "Unable to find connected outputs - setting 1024x768 initial framebuffer" appears as warning and startx fails with segmentation fault."
https://bugs.freedesktop.org/show_bug.cgi?id=42808
samit vats hysvats@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED
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