<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [AMDGPU][CIK] PRIME doesn't work, X doesn't start at all (no screen found)" href="https://bugs.freedesktop.org/show_bug.cgi?id=96470#c2">Comment # 2</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [AMDGPU][CIK] PRIME doesn't work, X doesn't start at all (no screen found)" href="https://bugs.freedesktop.org/show_bug.cgi?id=96470">bug 96470</a> from <a class="email" href="mailto:shawn.starr@rogers.com" title="Shawn Starr <shawn.starr@rogers.com>"> Shawn Starr</a> <pre>For reference, this doesn't work on radeon.ko anymore but due to a different error from drm: [ 12.563839] radeon 0000:01:00.0: No connectors reported connected with modes [ 12.564832] [drm] Cannot find any crtc or sizes - going 1024x768 And the ati DDX: (EE) RADEON(G0): drmmode_do_crtc_dpms cannot get last vblank counter And X crashing, the dGPU DDX would be I guess powered down if the intel iGPU takes over. [ 19.327] (II) intel(0): EDID vendor "LGD", prod id 730 [ 19.327] (II) intel(0): Printing DDC gathered Modelines: [ 19.327] (II) intel(0): Modeline "1920x1080"x0.0 140.00 1920 1968 2000 2096 1080 1083 1088 1113 -hsync -vsync (66.8 kHz eP) [ 19.429] (II) config/udev: removing GPU device /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 /dev/dri/card1 [ 19.430] xf86: remove device 0 /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 [ 19.433] (II) UnloadModule: "radeon" [ 19.433] (II) UnloadSubModule: "glamoregl" [ 19.433] (II) Unloading glamoregl [ 19.433] (II) UnloadSubModule: "fb" [ 19.433] (II) Unloading fb [ 19.433] (EE) [ 19.433] (EE) Backtrace: [ 19.444] (EE) 0: /usr/libexec/Xorg (OsLookupColor+0x139) [0x59fbd9] [ 19.468] (EE) 1: /lib64/libc.so.6 (__restore_rt+0x0) [0x7fdf3094276f] [ 19.468] (EE) 2: /usr/libexec/Xorg (RRTellChanged+0x165) [0x4f8c85] [ 19.468] (EE) 3: /usr/libexec/Xorg (xf86PlatformDeviceCheckBusID+0x2d6) [0x49d016] [ 19.469] (EE) 4: /usr/libexec/Xorg (config_fini+0x7ef) [0x4994ef] [ 19.469] (EE) 5: /usr/libexec/Xorg (config_fini+0x13e0) [0x49ad20] [ 19.469] (EE) 6: /usr/libexec/Xorg (WakeupHandler+0x70) [0x43b860] [ 19.469] (EE) 7: /usr/libexec/Xorg (WaitForSomething+0x1e9) [0x598569] [ 19.469] (EE) 8: /usr/libexec/Xorg (SendErrorToClient+0x10e) [0x436b4e] [ 19.469] (EE) 9: /usr/libexec/Xorg (remove_fs_handlers+0x463) [0x43ad83] [ 19.469] (EE) 10: /lib64/libc.so.6 (__libc_start_main+0xf1) [0x7fdf3092e731] [ 19.470] (EE) 11: /usr/libexec/Xorg (_start+0x29) [0x424bc9] [ 19.470] (EE) 12: ? (?+0x29) [0x29] [ 19.470] (EE) [ 19.470] (EE) Segmentation fault at address 0x34 [ 19.470] (EE) Fatal server error: [ 19.470] (EE) Caught signal 11 (Segmentation fault). Server aborting [</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>