[atlas] Proble rebooting several times a day.
Iñigo Ortiz de Urbina inigo at infornografia.net
Wed Feb 22 16:22:47 CET 2012
On Wed, Feb 22, 2012 at 4:16 PM, David Precious <davidp at preshweb.co.uk>wrote: > On Wed, 22 Feb 2012 15:23:58 +0100 > Lukasz Trabinski <lukasz at trabinski.net> wrote: > > Thank's. Anyway I will try buy for 1 euro external usb power supply > > for my probe :) > > That's probably the easiest and most reliable way :) > > In the meantime, you could always check whether your USB ports are set > to automatic power management: > > [davidp at columbia:~]$ > cat /sys/bus/usb/devices/usb*/power/level > auto > auto > > If you get "auto", you could try forcing them to stay on - e.g. as root: > > echo on > /sys/bus/usb/devices/usb1/power/level > > Worth a try at least, if you're interested. > > Of course, you'd need to figure out which "usb$n" to use, depending on > which port it's connected to - or just set them all to on: > > for file in /sys/bus/usb/devices/usb*/power/level; \ > do echo "on" > $file; done > > Whether the above will actually make a difference, I don't know, but > could be worth a try if you're curious. If you do, report back whether > it helped, so everyone knows if that's a potential fix for anyone else > who experiences the same problem :) > > > It may be worth to write down this tip on the Atlas FAQ, just in case other Linux users are experiencing random reboots and want to start troubleshooting bottom-up. Just my two cents Best, > -- > David Precious ("bigpresh") <davidp at preshweb.co.uk> > http://www.preshweb.co.uk/ www.preshweb.co.uk/twitter > www.preshweb.co.uk/linkedin www.preshweb.co.uk/facebook > www.preshweb.co.uk/cpan www.preshweb.co.uk/github > > -------------- next part -------------- An HTML attachment was scrubbed... URL: https://www.ripe.net/ripe/mail/archives/ripe-atlas/attachments/20120222/22693efe/attachment.html