Bugzilla – Bug 8239
KFB/XVR-2500 and EFB/XVR-300 in Ultra-45 cannot bring up window system on LCD monitor
Last modified: 2009-04-17 08:03:35 UTC
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OpenSolaris Build 111 With both or only the kfb or nfb in the Chicago. The window system will not start when connected to a SUN 22 or 24.1 LCD monitor. The same configurations work through an Analog CRT monitor. testing can use svcadm disable gdm svcadm enable gdm or for some server output the line below was used /usr/X11/bin/Xorg :0 -depth 24 -audit 0 -br -auth /var/lib/gdm/:0.Xauth (NFB claims no connecting device) * the above command may hang the system base: 10000000, realBase: 10000000, alignOff: 0 alignment offset: 0 base: 10000000, realBase: 10000000, alignOff: 0 alignment offset: 0 Monitor0 EDID info: 100469250 end of Monitor0 EDID info Monitor0 is digital. Monitor0 EDID detailed timing: clock 146250 Monitor0 EDID detailed timing: clock 146250 Monitor0 EDID detailed timing: clock 146250 Monitor0 EDID detailed timing: clock 146250 Error: No Valid modes (EE) kfb(0): Error: p20InitMonitor failed Backtrace: 0: /usr/X11/bin/Xorg'xorg_backtrace+0x30 [0x100084384] 1: /usr/X11/bin/Xorg'xf86SigHandler+0xb0 [0x1000b1b7c] 2: /lib/sparcv9/libc.so.1'__sighndlr+0xc [0xffffffff7f0c341c] 3: /lib/sparcv9/libc.so.1'call_user_handler+0x1a0 [0xffffffff7f0b6e70] 4: /lib/sparcv9/libc.so.1'sigacthandler+0x4c [0xffffffff7f0b7350] 5: /usr/X11/lib/modules/drivers/kfb_drv.so'WCFreeScreen+0x34 [0xffffffff7bd21784] 6: /usr/X11/bin/Xorg'xf86DeleteScreen+0x70 [0x1000bb554] 7: /usr/X11/bin/Xorg'InitOutput+0x874 [0x1000969e0] 8: /usr/X11/bin/Xorg'main+0x448 [0x10006e668] 9: /usr/X11/bin/Xorg'_start+0x17c [0x10004771c] Fatal server error: Caught signal 11. Server aborting
Since the report shows Xorg crashing in the kfb driver, this bug report has been transferred to bugster as CR 6831559, since that's where all SPARC graphics driver bugs are tracked and worked.