Date: Wed, 27 Aug 2008 12:48:50 -0400 From: Robert Noland <rnoland@2hip.net> To: Rene Ladan <r.c.ladan@gmail.com> Cc: x11@freebsd.org Subject: Re: Fwd: Complete System Freeze when log out of X session Message-ID: <1219855730.77696.5.camel@squirrel.corp.cox.com> In-Reply-To: <e890cae60808270939t5451efdbsd4695eb32b27f45a@mail.gmail.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>
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--=-XT8UyrQTVBm834b4QQ7S Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Wed, 2008-08-27 at 18:39 +0200, Rene Ladan wrote: > Better sent it to the list too. >=20 > Rene >=20 > ---------- Forwarded message ---------- > From: Rene Ladan > Date: 2008/8/27 > Subject: Re: Complete System Freeze when log out of X session > To: Robert Noland >=20 >=20 > 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 bac= k in > >> > 2006 about this issue. However, I cannot find any solution. Can some= one > >> > 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 scre= en > >> (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=3D1 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 xfc= e4. > I'm currently logged in over ssh. top/ps show no X processes except for t= wo > instances of mplayer (as plugin) in S (sleep < 20s) state. >=20 > 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? robert. > /var/log/messages also shows > > kernel: linux_sys_futex: unknown op 129 > after the freeze. Xorg still ran about 30 minutes after the freeze, I > think I closed the lid at that time (which normally means that the > backlight goes off). >=20 > Setting hw.dri.0.debug to 1 right now doesn't show anything. > -- > http://www.rene-ladan.nl/ >=20 > GPG fingerprint =3D E738 5471 D185 7013 0EE0 4FC8 3C1D 6F83 12E1 84F6 > (subkeys.pgp.net) > _______________________________________________ > freebsd-x11@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-x11 > To unsubscribe, send any mail to "freebsd-x11-unsubscribe@freebsd.org" --=20 Robert Noland <rnoland@2hip.net> 2Hip Networks --=-XT8UyrQTVBm834b4QQ7S Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (FreeBSD) iEYEABECAAYFAki1hXIACgkQM4TrQ4qfROM43wCfX9tK5cUUzncGjPHsFNrbj7LK XUgAn1ORl9nyq1AMuZMxBoVjodZ7aqU+ =x+/w -----END PGP SIGNATURE----- --=-XT8UyrQTVBm834b4QQ7S--
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