On Tue, Oct 6, 2009 at 12:20 PM, Martin Langhoff <[email protected]> wrote: > On Tue, Oct 6, 2009 at 7:54 PM, Sameer Verma <[email protected]> wrote: >> I am using NANDBlaster to update all of our SFSU Lending Library XOs >> (a total of 12). All machines update via nb-secure to 8.2.1 except one >> XO, which repeatedly (five tries so far) fails to find the NANDBlaster >> info, cycles through all other options and says "Boot failed". It >> does update via USB key though. >> >> Suggestions for diagnosis? > > - OFW version? OFW upgrade/reinstall?
Q2E41 USB image installation (gg802-1.img) > - Does the machine have any other network problems? If you run the > OFW diagnostics, can it see all the ESSIDS around? During the diagnostics, the test hangs on the wlan part. No ESSIDS seen. The WLAN lights don't come up either. > In Sugar, does it > see all the APs available? Can it connect to APs normally? > In Sugar I see the APs. I also see the WLAN lights. However, after about 3 to 5 minutes, the Neighborhood view goes blank. The network icons in the frame go away as well. The WLAN light stays on though. > I have seen NANDBlaster fail to detect the signal, but only on > machines that had issues with networking. Sometimes the wifi is just > dead. In other cases, it just gets weaker signal. The source machine sits next to the one being blasted. This one is definitely strange. I haven't seen behavior like this before in any of the XOs I have or the ones that pass through OLPC-SF. Sameer _______________________________________________ Devel mailing list [email protected] http://lists.laptop.org/listinfo/devel
