Date: Wed, 27 Aug 2008 19:47:23 +0200 From: "Rene Ladan" <r.c.ladan@gmail.com> To: "Robert Noland" <rnoland@2hip.net> Cc: x11@freebsd.org Subject: Re: Fwd: Complete System Freeze when log out of X session Message-ID: <e890cae60808271047h19c5ac93w80a2599d9f9edc1c@mail.gmail.com> In-Reply-To: <1219855730.77696.5.camel@squirrel.corp.cox.com> References: <48988A69.1000404@tiscali.co.uk> <48989825.3060307@gmail.com> <1218315310.1914.11.camel@wombat.2hip.net> <e890cae60808270146nb44d7e0pd0ec4f9267c529f9@mail.gmail.com> <e890cae60808270939t5451efdbsd4695eb32b27f45a@mail.gmail.com> <1219855730.77696.5.camel@squirrel.corp.cox.com>
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2008/8/27 Robert Noland <rnoland@2hip.net>: > On Wed, 2008-08-27 at 18:39 +0200, Rene Ladan wrote: >> Better sent it to the list too. >> >> Rene >> >> ---------- Forwarded message ---------- >> From: Rene Ladan >> Date: 2008/8/27 >> Subject: Re: Complete System Freeze when log out of X session >> To: Robert Noland >> >> >> 2008/8/9 Robert Noland : >> > On Tue, 2008-08-05 at 20:12 +0200, Rene Ladan wrote: >> >> vangogh schreef: >> >> > My laptop has xorg 7.3 on Freebsd 7. >> >> > My xorg.conf file has: >> >> > Section "Device" >> >> > Identifier "card0" >> >> > Driver "vesa" >> >> > VendorName "S3 Inc" >> >> > BoardName "VT8375 [ProSavage8 KM266/KL266]" >> >> > BusID "PCI:1:0:0" >> >> > EndSection >> >> > >> >> > Problem is when I log out of gnome my system freezes completely and >> >> > control+alt+backspace does not work. The keyboard becomes totally >> >> > unresponsive and i must unplug the system to turn it off. I have >> >> > searched this problem and seen that posts appear in the archives back in >> >> > 2006 about this issue. However, I cannot find any solution. Can someone >> >> > please point me in the right direction for a solution to this please? >> >> > >> >> This sounds slightly familiar. I sometimes have these freezes too, >> >> but when I'm still in xfce4. Pressing the power knob still works for me, >> >> as well as logging in remotely via ssh. This means that only the screen >> >> (which turns black, no backlight on) and keyboard/mouse are frozen. >> >> >> >> This is with an Asus A6JE, Ati Radeon X1450 running xorg 7.3 with >> >> xf86-video-radeonhd 1.2.1. >> > >> > This sounds more like a gpu crash, or a deadlock in the xserver. So, I >> > don't think that these two cases are the same. Since you can ssh in, >> > have a look at top while it's hung and see what state the xorg process >> > is in. If it is in drmlk2, it's locked. If that looks ok, then it's >> > probably a gpu crash, if you set sysctl hw.dri.0.debug=1 you will >> > probably see a lot of radeon_cp_idle and timeout calls. >> > >> My laptop (panel/keyboard) froze again last night when I was quitting xfce4. >> I'm currently logged in over ssh. top/ps show no X processes except for two >> instances of mplayer (as plugin) in S (sleep < 20s) state. >> >> The dmesg buffer filtered through uniq: >> WARNING pid 1153 (Xorg): ioctl sign-extension ioctl ffffffffc010644d >> WARNING pid 1153 (Xorg): ioctl sign-extension ioctl ffffffff80086442 >> info: [drm] Num pipes: 1 >> WARNING pid 1153 (Xorg): ioctl sign-extension ioctl ffffffff80106459 >> WARNING pid 1153 (Xorg): ioctl sign-extension ioctl ffffffff80086414 >> WARNING pid 1153 (Xorg): ioctl sign-extension ioctl ffffffff80786440 >> WARNING pid 1153 (Xorg): ioctl sign-extension ioctl ffffffff80106439 >> WARNING pid 1153 (Xorg): ioctl sign-extension ioctl ffffffffc0086421 >> WARNING pid 1153 (Xorg): ioctl sign-extension ioctl ffffffffc0106426 >> WARNING pid 1153 (Xorg): ioctl sign-extension ioctl ffffffff8008642b > > Are you running a not entirely recent libdrm from git? > I'm running libdrm from Aug 24, commit c8fd8d3a0d37dc09165ac77c7d38938ef9942011 (overwriting the kernel modules and libdrm from ports) and mesa from Aug 25, commit 80af50b35b5a4e8890e15b28940576f8a1ac1476 (overwriting glu/glut/dri/mesa from ports) [...] -- http://www.rene-ladan.nl/ GPG fingerprint = E738 5471 D185 7013 0EE0 4FC8 3C1D 6F83 12E1 84F6 (subkeys.pgp.net)
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