Στις 29-08-2009, ημέρα Σαβ, και ώρα 12:19 +0200, ο/η Xavier Brochard έγραψε: > Le vendredi 28 août 2009 11:06:47, Veli-Matti Lintu a écrit : > > Hi, > > > > About a month ago there was discussion about freezing thin clients. > > Freezing meaning that display, network, keyboard and mouse all freeze > > completely and nothing happens. top, syslog, xrestop etc. showed > > nothing. I cannot remember anymore all the names of the people who > > described the same symptoms as we had. > > > > After nothing else seemed to work, I started debugging the crashes using > > kernel serial console and finally got some results. As this is probably > > something that also others could use, I wrote a blog entry about it: > > > > http://www.opinsys.fi/en-debugging-freezing-ltsp-terminals > > > > I hope this helps others who have mysteriously freezing terminals. > > > > Veli-Matti Lintu
I also had this problem with the Ubuntu 8.10 kernel and the 8169 driver. I could reproduce it in 1-2 minutes if I stressed the network by running netperf from *all* the clients at once (=980 mbps overall bandwidth). I did this from the console (Ctrl+Alt+F1) so *I was able to see the kernel dump there*, there wasn't a need for a serial cable. This bug (assuming we're experiencing the same bug) was ***fixed*** in the 8169 module provided by the Ubuntu 9.04 kernel. Cheers, Alkis ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _____________________________________________________________________ Ltsp-discuss mailing list. To un-subscribe, or change prefs, goto: https://lists.sourceforge.net/lists/listinfo/ltsp-discuss For additional LTSP help, try #ltsp channel on irc.freenode.net
