04-20-2016, 08:08 AM
(04-20-2016, 06:47 AM)rahlquist Wrote:I will check out.(04-20-2016, 06:24 AM)tkaiser Wrote:(04-20-2016, 05:49 AM)rahlquist Wrote: cat: graphics/fb0/modes: No such file or directory
These are relative paths, most likely relative to /sys/class (don't know -- booted the Pine64 a few weeks ago the last time). You might succeed doing a 'find /sys -type d -name fb0' to know the prefix needed to chdir to or create absolute paths.
Thanks, when acting as 'smart hands' and troubleshooting using instructions from another person I tend to be terribly literal. Using the info you provided;
Decided to get a bit more info using another method. I hooked my pi to the monitor and pulled EDID info.Code:root@localhost:~# find /sys -type d -name fb0
/sys/devices/soc.0/1000000.disp/graphics/fb0
root@localhost:~# cat /sys/devices/soc.0/1000000.disp/graphics/fb0/modes
U:1920x1080p-0
Thats the simple stuff, attached is the output of;Code:root@raspberrypioldpi:~# tvservice -s
state 0x120006 [DVI DMT (57) RGB full 16:10], 1680x1050 @ 60.00Hz, progressive
root@raspberrypioldpi:~# tvservice -m DMT
Group DMT has 4 modes:
mode 4: 640x480 @ 60Hz 4:3, clock:25MHz progressive
mode 9: 800x600 @ 60Hz 4:3, clock:40MHz progressive
mode 16: 1024x768 @ 60Hz 4:3, clock:65MHz progressive
(prefer) mode 57: 1680x1050 @ 60Hz 16:10, clock:119MHz progressive
root@raspberrypioldpi:~# tvservice -m CEA
Group CEA has 7 modes:
mode 1: 640x480 @ 60Hz 4:3, clock:25MHz progressive
mode 2: 720x480 @ 60Hz 4:3, clock:27MHz progressive
mode 3: 720x480 @ 60Hz 16:9, clock:27MHz progressive
(native) mode 4: 1280x720 @ 60Hz 16:9, clock:74MHz progressive
mode 5: 1920x1080 @ 60Hz 16:9, clock:74MHz interlaced
mode 6: 720x480 @ 60Hz 4:3, clock:27MHz x2 interlaced
mode 7: 720x480 @ 60Hz 16:9, clock:27MHz x2 interlaced
Also adding full pi serial console boot log.Code:root@raspberrypioldpi:~# tvservice -d edid.dat
Written 256 bytes to edid.dat
root@raspberrypioldpi:~# edidparser edid.dat > edid.txt
Code:root@raspberrypioldpi:~# cat /sys/devices/platform/soc/soc:fb/graphics/fb0/modes
U:1680x1050p-0
ATTENTION Moderator Note
Forum doesn't allow upload of files with the extension .log seriously? Might what to address that lol.