Tagged Questions

1
vote
2answers
51 views

Why is my wlan0 interface on Angstrom (Beagleboard) “Not Associated”?

I'm installing a Angstrom (custom build, not the default build) on a Beagleboard XM. I can scan for wireless networks using iwlist and see the neighborhood wireless devices. I have set my SSID and ...
3
votes
0answers
39 views

How do I install packages permanently on my Beagleboard?

I have spent some time getting my BeagleBoard XM computer up and running with the default Angstrom demo image after it has sat unopened for close to a year. I've been able to interact with it through ...
0
votes
0answers
25 views

CPU scaling not working properly

I have been working on Angstrom2010.07 build all these years. I could change the value of 'scaling_governor' in this built. On changing from 'Userspace' to 'Performance' mode, the BogoMIPS value gets ...
3
votes
1answer
100 views

How can I find the cause of clock drift on a custom embedded system?

We have custom hardware running 3.2 Angstrom on a SAM9G45 processor. Everything works fine. Recently we designed similar hardware that uses the SAM9G25 processor. We found the 2.6 kernel works fine on ...