william@beaglebone:~$ uname -r 4.4.8-ti-r22 william@beaglebone:~$ sudo su root@beaglebone:/home/william# echo mem > /sys/power/state bash: echo: write error: Invalid argument
Not sure if this is helpful. root@beaglebone:/home/william# lsmod Module Size Used by bnep 13053 2 rfcomm 53777 0 bluetooth 409531 10 bnep,rfcomm rfkill 18154 2 bluetooth nfsd 255636 2 The board is an Element14 RevC. I do have a cicuitco A5A, but I really do not want to mess with it just now . . . Robert would you like me to provide any further information before I nuke this image ? On Tue, May 3, 2016 at 8:11 PM, William Hermans <[email protected]> wrote: > Yeah I don't know . . . something seems to be terribly broken. > william@beaglebone:~$ uname -r > 4.1.22-ti-r59 > william@beaglebone:~$ sudo su > root@beaglebone:/home/william# echo mem > /sys/power/state > bash: echo: write error: Invalid argument > > Next up, I'm going ot attempt to get it working with the exact same kernel > you use Robert. > > > On Tue, May 3, 2016 at 8:05 PM, William Hermans <[email protected]> wrote: > >> Ah, ok my bad i missed it. You used a 4.4 regular ( non rt ) kernel. >> >> On Tue, May 3, 2016 at 8:03 PM, William Hermans <[email protected]> >> wrote: >> >>> Robert, did you test "mem" on an rt kernel or regular ? >>> >>> On Tue, May 3, 2016 at 8:02 PM, Robert Nelson <[email protected]> >>> wrote: >>> >>>> >>>> >>>> On Tue, May 3, 2016 at 9:59 PM, William Hermans <[email protected]> >>>> wrote: >>>> >>>>> root@beaglebone:/home/william# echo mem > /sys/power/state >>>>> bash: echo: write error: Invalid argument >>>>> root@beaglebone:/home/william# uname -r >>>>> 4.1.22-ti-rt-r59 >>>>> >>>>> Replacing "mem", with "disk" pretends to work, but it does not. >>>>> >>>> >>>> Might be another rt bug? ;) >>>> >>>> Regards, >>>> >>>> -- >>>> Robert Nelson >>>> https://rcn-ee.com/ >>>> >>>> -- >>>> For more options, visit http://beagleboard.org/discuss >>>> --- >>>> You received this message because you are subscribed to the Google >>>> Groups "BeagleBoard" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/beagleboard/CAOCHtYhVzANWEAg%2BNCDHyT9ESTMGiqLSGaQEPTWMiz-LH-or5Q%40mail.gmail.com >>>> <https://groups.google.com/d/msgid/beagleboard/CAOCHtYhVzANWEAg%2BNCDHyT9ESTMGiqLSGaQEPTWMiz-LH-or5Q%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> >> > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CALHSORoiDjW5xobxCAFpeyrCNACAJpsU7C4Q6-tWvYfkCb9cQA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
