Re: [beagleboard] Ubuntu 14.04 hangs on the BBB
On 09/03/2015 12:12 PM, gianluca.sa...@gmail.com wrote: > I need it to be as reliable as its big brothers Ubuntu servers... As Dieter asked, what power supply are you using ? I have a few BBB 24/24h with no issue, but I use a good 5V 2A power supply. What are the USB sensor power requirements ? You can start to understand what's going on by connecting to the board console serial port (3.3V!) from another system and logging it to a file and see if there's any kernel error messages. Nuno -- -- 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Ubuntu 14.04 hangs on the BBB
How stable and powerful is your power supply? U might try to connect your Weather station over a powered USB hub. On Thu, Sep 3, 2015 at 6:12 PM, wrote: > Hello All, > > I have installed Ubuntu 14.04 on the BBB eMMc, and it works fine. > > It has an USB meteo sensor connected. > > Every few days it becomes unavailable: no ping answers, no ssh access. > > I need to unplug it, and then it reboots fine, but when I look into /var/log > I find very little. > > How can I troubleshoot this? > > I need it to be as reliable as its big brothers Ubuntu servers... > > thanks for reading, > > ciao, > > -Gian > > -- > 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 beagleboard+unsubscr...@googlegroups.com. > 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Ubuntu 14.04 hangs on the BBB
Hello All, I have installed Ubuntu 14.04 on the BBB eMMc, and it works fine. It has an USB meteo sensor connected. Every few days it becomes unavailable: no ping answers, no ssh access. I need to unplug it, and then it reboots fine, but when I look into /var/log I find very little. How can I troubleshoot this? I need it to be as reliable as its big brothers Ubuntu servers... thanks for reading, ciao, -Gian -- 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.