linuxcnc@arm:~$ sudo /etc/init.d/rc.pvr start /usr/local/bin/pvrsrvctl: SrvInit failed (already initialized?) (err=4) linuxcnc@arm:~$ sudo pvrsrvctl --start --no-module pvrsrvctl: SrvInit failed (already initialized?) (err=4) linuxcnc@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_hardfp/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 extsync true 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 omaplfb 16623 1 pvrsrvkm 179036 1 omaplfb 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 linuxcnc@arm:~$ /opt/gfxsdkdemos/ogles/OGLESCoverflow Can't open keypad input device (/dev/input/event0) Exit message has been set to: "PVRShell: Unable to initialise EGL ". PVRShell: EGL Error (EGL_BAD_ALLOC) InitAPI failed! PVRShell: Unable to initialise EGL linuxcnc@arm:~$ /opt/gfxsdkdemos/ogles/OGLESCoverflow Can't open keypad input device (/dev/input/event0) Exit message has been set to: "PVRShell: Unable to initialise EGL ". PVRShell: EGL Error (EGL_BAD_ALLOC) InitAPI failed! PVRShell: Unable to initialise EGL linuxcnc@arm:~$ /opt/gfxsdkdemos/ogles2/OGLES2Coverflow Can't open keypad input device (/dev/input/event0) libEGL warning: DRI2: failed to authenticate PVRShell: EGL 1.4 initialized Exit message has been set to: "PVRShell: Unable to create surface ". InitAPI failed! PVRShell: Unable to create surface linuxcnc@arm:~$ sudo modprobe omaplfb Message from syslogd@arm at Oct 29 20:57:08 ... kernel:[ 2346.930820] Internal error: Oops: 5 [#1] SMP ARM Message from syslogd@arm at Oct 29 20:57:08 ... kernel:[ 2347.011469] Process modprobe (pid: 2956, stack limit = 0xdb7cc240) Message from syslogd@arm at Oct 29 20:57:08 ... kernel:[ 2347.017930] Stack: (0xdb7cde18 to 0xdb7ce000) Message from syslogd@arm at Oct 29 20:57:08 ... kernel:[ 2347.031433] de00: db7b9400 db5246c0 Message from syslogd@arm at Oct 29 20:57:08 ... kernel:[ 2347.048732] de20: 00000032 dc402600 00000000 00000000 000c8000 bf0becfc c009ca9c 60000013 Message from syslogd@arm at Oct 29 20:57:08 ... kernel:[ 2347.057502] de40: c09712f4 ffffffff bf0bfd5c bf0bfd5c db7cdf58 00000000 00000001 bf0bfda4 Message from syslogd@arm at Oct 29 20:57:08 ... kernel:[ 2347.066175] de60: bf0c2000 bf0c2008 db7cc000 c0008890 bf0c2000 00000000 00000001 bf0bfd5c Message from syslogd@arm at Oct 29 20:57:08 ... kernel:[ 2347.074854] de80: bf0bfd5c db7cdf58 00000000 00000001 bf0bfda4 00000001 db7b9cc0 c0089640 Message from syslogd@arm at Oct 29 20:57:08 ... kernel:[ 2347.083494] dea0: bf0bfd68 00007fff c0085548 c09b34f4 c0086b30 00000028 00000000 bf0bfd68 Message from syslogd@arm at Oct 29 20:57:08 ... kernel:[ 2347.092129] dec0: bf0bfeb0 000000c7 c061d4b0 dd75a22c db7cdeec b6ec3d50 20000013 c0885034 Message from syslogd@arm at Oct 29 20:57:08 ... kernel:[ 2347.100734] dee0: db7cdf1c c0612a98 dd75c000 b6ede000 00000b05 00000000 00000000 00000000 Message from syslogd@arm at Oct 29 20:57:08 ... kernel:[ 2347.109355] df00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Message from syslogd@arm at Oct 29 20:57:08 ... kernel:[ 2347.117950] df20: 00000000 00000000 00000000 00000000 000000d2 b6ed6000 00008b85 b6ec3d50 Message from syslogd@arm at Oct 29 20:57:08 ... kernel:[ 2347.126546] df40: 00000080 c000da04 db7cc000 00000000 00000000 c00899bc dd754000 00008b85 Message from syslogd@arm at Oct 29 20:57:08 ... kernel:[ 2347.150556] df60: dd759c14 dd759a64 dd75c3b4 00001ecc 0000268c 00000000 00000000 00000000 Message from syslogd@arm at Oct 29 20:57:08 ... kernel:[ 2347.200238] df80: 00000027 00000028 00000015 00000019 00000012 00000000 00000000 b6f1a230 Message from syslogd@arm at Oct 29 20:57:08 ... kernel:[ 2347.247328] dfa0: b6f1a340 c000d880 00000000 b6f1a230 b6ed6000 00008b85 b6ec3d50 00000002 Message from syslogd@arm at Oct 29 20:57:08 ... kernel:[ 2347.290917] dfc0: 00000000 b6f1a230 b6f1a340 00000080 00000000 b6ec3d50 00008b85 00000000 linuxcnc@arm:~$ Message from syslogd@arm at Oct 29 20:57:08 ... kernel:[ 2347.328586] dfe0: 00040000 bed60414 b6ebdb07 b6e40d94 60000010 b6ed6000 00000000 00000000 Message from syslogd@arm at Oct 29 20:57:08 ... kernel:[ 2347.411419] Code: e3e00000 ebffed06 e1a00004 e8bd8038 (e5902000)