root@arm:~# /etc/init.d/rc.pvr start /etc/init.d/rc.pvr: 34: /etc/init.d/rc.pvr: /usr/local/bin/pvrsrvctl: not found root@arm:~# pvrsrvctl --start --no-module -bash: /usr/local/bin/pvrsrvctl: No such file or directory root@arm:~# /opt/gfx_check.sh WSEGL settings [default] WindowSystem=libpvrPVR2D_FRONTWSEGL.so #WindowSystem=libpvrPVR2D_FLIPWSEGL.so ------ ARM CPU information processor : 0 model name : ARMv7 Processor rev 2 (v7l) BogoMIPS : 363.67 Features : swp half thumb fastmult vfp edsp thumbee neon vfpv3 tls CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x3 CPU part : 0xc08 CPU revision : 2 Hardware : Generic AM33XX (Flattened Device Tree) Revision : 0000 Serial : 0000000000000000 ------ SGX driver information Version SGX_DDK_Linux_CustomerTI sgxddk 1.10@2359475 (release) /home/alexander/bin/linuxcnc2/Graphics_SDK_4_10_00_01/GFX_Linux_KM System Version String: None ------ Framebuffer settings mode "800x480" geometry 800 480 800 480 16 timings 0 0 0 0 0 0 0 accel true rgba 5/11,6/5,5/0,0/0 endmode Frame buffer device information: Name : Address : 0x9b300000 Size : 768000 Type : PACKED PIXELS Visual : TRUECOLOR XPanStep : 1 YPanStep : 1 YWrapStep : 0 LineLength : 1600 Accelerator : No ------ Rotation settings 0 ------ Kernel Module information Module Size Used by pvrsrvkm 178486 0 g_multi 56821 0 libcomposite 17153 1 g_multi nfsd 234170 2 exportfs 3701 1 nfsd hid_multitouch 7690 0 usbtouchscreen 11939 0 evdev 8634 4 ------ Boot settings console=ttyO0,115200n8 capemgr.disable_partno=BB-BONELT-HDMI,BB-BONE-EMMC-2G video=HDMI-A-1:800x480M@85e root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait fixrtc mem=462M ip=dhcp earlyprintk=serial vram=50M ------ Linux Kernel version Linux arm 3.8.13xenomai-bone28 #3 SMP Tue Oct 29 15:00:54 CET 2013 armv7l GNU/Linux root@arm:~# sudo modprobe omaplfb [ 281.364771] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 281.373396] pgd = dc700000 [ 281.376289] [00000000] *pgd=00000000 [ 281.380090] Internal error: Oops: 5 [#1] SMP ARM [ 281.384931] Modules linked in: omaplfb(O+) pvrsrvkm(O) g_multi libcomposite nfsd exportfs hid_multitouch usbtouchscreen evdev [ 281.396866] CPU: 0 Tainted: G O (3.8.13xenomai-bone28 #3) [ 281.403962] PC is at AllocateDeviceID+0x0/0x48 [pvrsrvkm] [ 281.409664] LR is at PVRSRVRegisterDCDeviceKM+0xf0/0x178 [pvrsrvkm] [ 281.416221] pc : [] lr : [] psr: 40000013 [ 281.416221] sp : dc3b5e18 ip : db53ca98 fp : 0000001c [ 281.428219] r10: 000bb800 r9 : 00000000 r8 : 00000001 [ 281.433681] r7 : db75e898 r6 : 00000000 r5 : db75e804 r4 : 00000000 [ 281.440505] r3 : db53c9c0 r2 : 00000001 r1 : db53c9c8 r0 : 00000000 [ 281.447331] Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 281.454792] Control: 10c5387d Table: 9c700019 DAC: 00000015 [ 281.460799] Process modprobe (pid: 2913, stack limit = 0xdc3b4240) [ 281.467260] Stack: (0xdc3b5e18 to 0xdc3b6000) [ 281.472068] 5e00: db7c7a80 db53c9c0 [ 281.480741] 5e20: 00000032 db75e800 00000000 00000000 000c8000 bf0becfc c009ca9c 60000013 [ 281.489353] 5e40: c09712f4 ffffffff bf0bfd50 bf0bfd50 dc3b5f58 00000000 00000001 bf0bfd98 [ 281.497954] 5e60: bf0c2000 bf0c2008 dc3b4000 c0008890 bf0c2000 00000000 00000001 bf0bfd50 [ 281.506550] 5e80: bf0bfd50 dc3b5f58 00000000 00000001 bf0bfd98 00000001 db7c7b40 c0089640 [ 281.515146] 5ea0: bf0bfd5c 00007fff c0085548 00000010 c0086b30 00000028 00000000 bf0bfd5c [ 281.523744] 5ec0: bf0bfea4 000000c7 c061d4b0 dd759210 dc3b5eec b6f17d50 20000013 c0885034 [ 281.532341] 5ee0: dc3b5f1c c0612a98 dd75b000 b6f32000 00000ae9 00000000 00000000 00000000 [ 281.540935] 5f00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 281.549529] 5f20: 00000000 00000000 00000000 00000000 000000d2 b6f2a000 00008b69 b6f17d50 [ 281.558125] 5f40: 00000080 c000da04 dc3b4000 00000000 00000000 c00899bc dd753000 00008b69 [ 281.566721] 5f60: dd758bf8 dd758a4a dd75b398 00001ec0 00002680 00000000 00000000 00000000 Message from syslogd@arm at Oct 30 12:15:42 ... kernel:[ 281.380090] Internal error: Oops: 5 [#1] SMP ARM [ 281.594365] 5f80: 00000027 00000028 00000015 00000019 00000012 00000000 00000000 b6f6e230 Message from syslogd@arm at Oct 30 12:15:42 ... kernel:[ 281.460799] Process modprobe (pid: 2913, stack limit = 0xdc3b4240) Message from syslogd@arm at Oct 30 12:15:42 ... kernel:[ 281.467260] Stack: (0xdc3b5e18 to 0xdc3b6000) Message from syslogd@arm at Oct 30 12:15:42 ... kernel:[ 281.472068] 5e00: db7c7a80 db53c9c0 [ 281.637426] 5fa0: b6f6e340 c000d880 00000000 b6f6e230 b6f2a000 00008b69 b6f17d50 00000002 Message from syslogd@arm at Oct 30 12:15:42 ... kernel:[ 281.480741] 5e20: 00000032 db75e800 00000000 00000000 000c8000 bf0becfc c009ca9c 60000013 Message from syslogd@arm at Oct 30 12:15:42 ... kernel:[ 281.489353] 5e40: c09712f4 ffffffff bf0bfd50 bf0bfd50 dc3b5f58 00000000 00000001 bf0bfd98 Message from syslogd@arm at Oct 30 12:15:42 ... kernel:[ 281.497954] 5e60: bf0c2000 bf0c2008 [ 281.684097] 5fc0: 00000000 b6f6e230 b6f6e340 00000080 00000000 b6f17d50 00008b69 00000000 dc3b4000 c0008890 bf0c2000 00000000 00000001 bf0bfd50 Message from syslogd@arm at Oct 30 12:15:42 ... kernel:[ 281.506550] 5e80: bf0bfd50 dc3b5f58 00000000 00000001 bf0bfd98 00000001 db7c7b40 c0089640 Message from syslogd@arm at Oct 30 12:15:42 ... kernel:[ 281.515146] 5ea0: bf0bfd5c 00007fff c0085548 00000010 c008[ 281.721704] 5fe0: 00040000 bee28954 b6f11b07 b6e94d94 80000010 b6f2a000 e28dd004 e8bd4ff0 6b30 00000028 00[ 281.731366] [] (AllocateDeviceID+0x0/0x48 [pvrsrvkm]) from [] (PVRSRVRegisterDCDeviceKM+0xf0/0x178 [pvrsrvkm]) [ 281.744912] [] (PVRSRVRegisterDCDeviceKM+0xf0/0x178 [pvrsrvkm]) from [] (OMAPLFBInit+0x410/0x578 [omaplfb]) Message fr[ 281.758295] [] (OMAPLFBInit+0x410/0x578 [omaplfb]) from [] (OMAPLFB_Init+0x8/0x2c [omaplfb]) om syslogd@arm a[ 281.770362] [] (OMAPLFB_Init+0x8/0x2c [omaplfb]) from [] (do_one_initcall+0x90/0x160) t Oct 30 12:15:4[ 281.781787] [] (do_one_initcall+0x90/0x160) from [] (load_module+0x1944/0x1bf4) 2 ... kernel:[ 281.792674] [] (load_module+0x1944/0x1bf4) from [] (sys_init_module+0xcc/0xec) [ 281.523744] 5[ 281.803474] [] (sys_init_module+0xcc/0xec) from [] (ret_fast_syscall+0x0/0x30) ec0: bf0bfea4 000000c7 c061d4b0 dd759210 dc3b5eec b6f17d50 20000013 c0885034 Message from syslogd@arm at Oct 30 12:15:42 ... kernel:[ [ 281.826260] Code: e3e00000 ebffed06 e1a00004 e8bd8038 (e5902000) 281.532341] 5ee0[ 281.833490] ---[ end trace b7915ec03b4e3b7b ]--- : dc3b5f1c c0612a98 dd75b000 b6f32000 00000ae9 00000000 00000000 00000000 Message from syslogd@arm at Oct 30 12:15:42 ... kernel:[ 281.540935] 5f00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Message from syslogd@arm at Oct 30 12:15:42 ... kernel:[ 281.549529] 5f20: 00000000 00000000 00000000 00000000 000000d2 b6f2a000 00008b69 b6f17d50 Message from syslogd@arm at Oct 30 12:15:42 ... kernel:[ 281.558125] 5f40: 00000080 c000da04 dc3b4000 00000000 00000000 c00899bc dd753000 00008b69 Message from syslogd@arm at Oct 30 12:15:42 ... kernel:[ 281.566721] 5f60: dd758bf8 dd758a4a dd75b398 00001ec0 00002680 00000000 00000000 00000000 Message from syslogd@arm at Oct 30 12:15:42 ... kernel:[ 281.594365] 5f80: 00000027 00000028 00000015 00000019 00000012 00000000 00000000 b6f6e230 Message from syslogd@arm at Oct 30 12:15:42 ... kernel:[ 281.637426] 5fa0: b6f6e340 c000d880 00000000 b6f6e230 b6f2a000 00008b69 b6f17d50 00000002 Message from syslogd@arm at Oct 30 12:15:42 ... kernel:[ 281.684097] 5fc0: 00000000 b6f6e230 b6f6e340 00000080 00000000 b6f17d50 00008b69 00000000 Message from syslogd@arm at Oct 30 12:15:42 ... kernel:[ 281.721704] 5fe0: 00040000 bee28954 b6f11b07 b6e94d94 80000010 b6f2a000 e28dd004 e8bd4ff0 Message from syslogd@arm at Oct 30 12:15:42 ... kernel:[ 281.826260] Code: e3e00000 ebffed06 e1a00004 e8bd8038 (e5902000)