Description of Problem: xscreensaver crashes my linux system Version-Release number of selected component (if applicable): xscreensaver-4.0.5-6 How Reproducible: For me - very reproducable Steps to Reproduce: 1. Install WindowMaker 2. Use this .xinitrc to start wmaker: #!/usr/bin/bash # set numlock /usr/local/bin/xnumlock & # start Xscreensaver /usr/X11R6/bin/xscreensaver & # start gnome-panel /usr/bin/gnome-panel & # start rhn applet /usr/bin/rhn-applet-gui & #start windowmaker exec /usr/bin/wmaker Actual Results: When the system is left idle, sooner or later the entire system will freeze. Machine will not even be pingable. When commenting out xscreensaver in above .xinitrc (or using KDE which doesn't by default use xscreensaver) system is completely stable. I went > week uptime in KDE no crash. Can't go very long in either gnome or WindowMaker UNLESS i disable xscreensaver. Expected Results: xscreensaver should not crash machine. Additional Information: RH 8.0 up2date on all patches. Stock kernel (update applied from up2date) Vid Card : AGP VooDoo3 Snd Card : none (except linux non functional mobo onboard) PCI Cards : 1) Hardware US Robotics 56k modem (not being used currently) 2) 10/100 NIC (I think tulip driver) 3) second 10/100 NIC (I think also tulip driver) CPU : 900 MHz AMD Athlon Mobo : I think its a Asus. Not positive, though. Mem : 128MB This box was rock solid stable in Red Hat 7.0-beta (over 1 year uptime) and Red Hat 7.2
Added Comment - I haven't seen anything in the logs to indicate what it might be (I looked- it all looked normal to me, and then the new boot messages from my reboot), but before I go to bet- I'll turn xscreensaver back on, and have a cli script echoing the time to a log file. Theoretically that will make it easy for me to identify exactly where to look in the logs beyond question (I assume that if the machine is not even pingable that it has crashed and any script will die) --Could the gnome crash bug that is being reported really be this?
Probably an issue with the DRI/DRM drivers.
The system didn't crash on me - but it did dump me down back into console. I went out for a bit - here are the messages that are relevant: *blah about modprobe and sound-slot* Nov 14 13:40:33 mpetershomenetwork modprobe: modprobe: Can't locate module sound-slot-0 Nov 14 13:40:34 mpetershomenetwork modprobe: modprobe: Can't locate module sound-service-0-3 Nov 14 20:52:51 mpetershomenetwork gconfd (mpeters-3178): Received signal 1, shutting down cleanly Nov 14 20:52:59 mpetershomenetwork gconfd (mpeters-3178): Exiting Nov 14 21:32:33 mpetershomenetwork gconfd (mpeters-18746): starting (version 1.2.1), pid 18746 user 'mpeters' Nov 14 21:32:33 mpetershomenetwork gconfd (mpeters-18746): Resolved address "xml:readonly:/etc/gconf/gconf.xml.mandatory" to a read-only config source at position 0 Nov 14 21:32:33 mpetershomenetwork gconfd (mpeters-18746): Resolved address "xml:readwrite:/home/mpeters/.gconf" to a writable config source at position 1 Nov 14 21:32:33 mpetershomenetwork gconfd (mpeters-18746): Resolved address "xml:readonly:/etc/gconf/gconf.xml.defaults" to a read-only config source at position 2 Nov 14 21:32:36 mpetershomenetwork xinetd[18749]: warning: can't get client address: Transport endpoint is not connected Nov 14 21:32:57 mpetershomenetwork su(pam_unix)[18782]: session opened for user root by (uid=999) -=- At 20:52 when gconf-d exited I wasn't home. At 9:32 when gconf-d started is when I found myself in console and started X. I don't know if this is the same bug, but if it is- then it is a local physical security issue, as the screensaver requires a password to exit but this dumped me into the console I started X from.
note - when I said 9:32 read 21:32 ;)
It's crashed twice for me now - not just X shutting down - nothing about gconf-d in the logs on the hard crashes. So I don't know if the gconf-d problem where X abnormally exits and the hard crash are the same thing. For now I'll just be patient and not run xscreensaver and hope Red Hat 8.1 (the .1 releases are always better) will make it all better.
I don't know if it is related, but I have a similar problem with a laptop. The chipset is an I 830M When a screensaver using OpenGL is started, the display first freeze (does not even respond to CTRL-Alt-Del), but still respond to network : a kill of the screensaver or the X server does not solve the problem. Eventualy, the system freeze completely and does not even respond to network. The same thing happen with an other OpenGL application such as "tuxracer". I usualy use the Gnome desktop, and did not try with an other environment. This problem did not happen with RH 7.3, and does not happen on other hardware (ATI radeon, for example).
Dear Ladies & Gentlemen: The Red Hat 9.0 OS locks up if the screensaver is on after a certain length of time. A guess is fifteen (15) minutes. I did not load KDE when I loaded Red Hat 8.0. Some time (a few days) After Red Hat 9.0 was installed, I finally managed to install KDE (I have not yet figured out how to "restart" KDE - I am a mouse 'point and click' user, not a programmer). The screen did show the following message (yellow on a black background): xscreensaver: 10:51:48: -1: unrecognized client message :NET_WM-STATE" received xscreensaver: 10:51:47: -1: for window 0x4009bc ((null)/(null)) The two lines above were repeated once (as typed above). Please tell me how to fix this opportunity (point and click). Martin J. Kehoe From: mjkehoe
This bug was opened by me. I'm not sure what the problem other people are having, but mine was a bad cpu, and not a bug with Red Hat. I know this because when the cpu abruptly died - I used the same hard drive in a different box w/ via chipset and same rating cpu and same video card and there were no problems ever again. I'm guessing that other people with this problem should try to run memtest86 for several hours (start it before you go to bed) - as memtest86 will likely have errors if the problems if the cpu and/or ram has problems. I really recommend this - with me, I only had problems in XScreensaver at first - for weeks, everything else was fine. Then occasionally I would get I/O errors when compiling. But rarely. Then oggenc would occasionally core dump and occasionally lock the system. Then one day the system would not boot at all. So if you have a problem with XScreensaver - while it might be a bug, I would recommend running a diagnostic like memtest86 for awhile to make sure its not hardware.
Thanks for the bug report. However, Red Hat no longer maintains this version of the product. Please upgrade to the latest version and open a new bug if the problem persists. The Fedora Legacy project (http://fedoralegacy.org/) maintains some older releases, and if you believe this bug is interesting to them, please report the problem in the bug tracker at: http://bugzilla.fedora.us/