On Mon, 2008-04-28 at 15:58 -0500, Aaron Konstam wrote: > On Mon, 2008-04-28 at 19:48 +0530, Manish Kathuria wrote: > > > > On Mon, 2008-04-28 at 09:38 -0430, Patrick O'Callaghan wrote: > > > On Mon, 2008-04-28 at 19:21 +0530, Manish Kathuria wrote: > > > > > > > > On Mon, 2008-04-28 at 07:04 -0500, Renich Bon Ciric wrote: > > > > > Hello, > > > > > > > > > > I've been experiencing, lately, some total freezes. The computer just > > > > > dies: > > > > > - The mouse won't respond. > > > > > - The keyboard won't respond. > > > > > - X can't be restarted > > > > > > > > > > The only option is to hard-reset. Once done, firefox looses most of it's > > > > > configuration options and sessions. It doesn't loose field history, > > > > > history and bookmarks. > > > > > > > > > > I have the following addons: > > > > > > > > > > - Google sync > > > > > - Google toolbar > > > > > - Google notebook > > > > > - Facebook toolbar. > > > > > > > > > > I've experienced problems even without these. Tried removing flash with > > > > > no luck... > > > > > > > > > > Anybody experiencing the same problems? Any idea of what's the problem? > > > > > > > > > > > > > Okay a similar thing has happened with me twice recently. I left my > > > > laptop running F8 ( 2.6.24.4-64.fc8 x86_64 kernel) on with Firefox, > > > > with multiple sites opened, Evolution and maybe some small applications > > > > like a xterm. When I came back after 4-5 hours, I found that the system > > > > was frozen and I could not access it either through the GUI where I was > > > > working or through any of the consoles. None of the keys or key > > > > combinations were working. I could ping it from the other system but > > > > could not access it through SSH also and was forced to switch off the > > > > power and reboot it. > > > > > > > > In the both the instances, after rebooting the system I examined the > > > > system monitoring graphs I generate using a program called systemgraph > > > > and discovered that over a 3 hour period: > > > > > > > > 1. The physical memory used increased to 2414 MB out of a total of 2508 > > > > MB (as shown by free command). I have 2.5 GB of RAM installed. > > > > > > > > 2. The swap used had increased to 1999.32 MB against the available swap > > > > space of 2047MB. > > > > > > > > 3. The CPU context switches had increased to a maximum of about 54,000 > > > > per second as compared to the average of about 4500-5000. Similarly the > > > > pages in and out had increased to about 1700 and 2300 per second against > > > > the average values between 20-30 per second. > > > > > > > > 4. The disk I/O also showed a 100 times increase and the load average > > > > also increased manifold > > > > > > > > 5. However, there was no significant change in number of processes or > > > > number of open files. > > > > > > > > I tried to find out if there was any data regarding resource utilization > > > > by various processes during this period but could not find any and > > > > therefore I was unable to pinpoint the cause and was suspecting some > > > > kernel bug. But looking at your mail, I think it could be firefox which > > > > is causing the problem. However, no idea why. Maybe someone can explain > > > > this. > > > > > > Which version of Firefox are you using? FF2 has known memory leak > > > problems (in my case it would simply crash after a few days). FF3 seems > > > much more stable. > > > > > > poc > > > > > > > firefox-2.0.0.13-1.fc8 > > > > Another thing, this problem has occurred twice only when the system was > > left unattended for some hours. > > > > > > -- > > Manish > It happened to me this morning. And indeed it happened after it wasa sitting unused for > awhile. > It just happened to me today, too. The diskdrive light was flashing, the screen had a white window in the upper left corner, and nothing could get the computer to respond. I just finished rebooting and things came up normal (I think), but this is too much like BSD to make me happy! Regards, Les H -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list
