Parallel Port Error - No Such Device

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03 Jan 2017 23:44 #85177 by GingerPhil
Having a few new problems trying to get LinuxCNC to work!

The parallel port is on the motherboard, yet LinuxCNC can't seem to detect it.

I now get the error: (regardless of if parport_pc, lp, or ppdev are present)
Error: could not insert module /usr/realtime-3.4-9-rtai-686-pae/modules/linuxcnc/hal_parport.ko: No such device

and dmesg output of:
[ 7411.404993] RTAI[sched]: timer setup = 999 ns, resched latency = 2944 ns. 
[ 7411.417163] RTAI[math]: loaded. 
[ 7411.567424] config string 'configuration string' 
[ 7411.570138] PARPORT: ERROR: request_region(0xffff) failed 
[ 7412.065364] RTAI[math]: unloaded. 
[ 7412.069109] SCHED releases registered named ALIEN PEDV$D 
[ 7412.079870] RTAI[malloc]: unloaded. 
[ 7412.176047] RTAI[sched]: unloaded (forced hard/soft/hard transitions: traps 0, syscalls 0). 
[ 7412.179559] I-pipe: head domain RTAI unregistered. 


and


[ 8346.985411] RTAI[sched]: timer setup = 999 ns, resched latency = 2944 ns. 
[ 8346.997155] RTAI[math]: loaded. 
[ 8347.211470] config string '0 out' 
[ 8347.214257] PARPORT: ERROR: linux parport 0 not found 
[ 8349.836303] RTAI[math]: unloaded. 
[ 8349.840323] SCHED releases registered named ALIEN PEDV$D 
[ 8349.850123] RTAI[malloc]: unloaded. 
[ 8349.948042] RTAI[sched]: unloaded (forced hard/soft/hard transitions: traps 0, syscalls 0).

Any help greatly appreciated!

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04 Jan 2017 10:59 #85190 by tommylight
Did you enable the paraport in BIOS?

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04 Jan 2017 13:47 #85204 by andypugh

[ 8347.214257] PARPORT: ERROR: linux parport 0 not found


What do you see with
cat /proc/ioports
?

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04 Jan 2017 14:14 #85207 by GingerPhil
Wrong address set in Bios - too easy!

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