Bug#528551: xserver-xorg-video-intel: hang on 915GM at startup (Thinkpad X41, KMS)
Hi Uwe, Uwe Kleine-König u.kleine-koe...@pengutronix.de (23/02/2011): In the meantime I'm at […] thanks for the quick follow-up. KiBi. signature.asc Description: Digital signature
Bug#528551: xserver-xorg-video-intel: hang on 915GM at startup (Thinkpad X41, KMS)
Hi Uwe, Uwe Kleine-König u.kleine-koe...@pengutronix.de (14/05/2009): The result was the same: Blank screen, Ctrl-Alt-F1 doesn't work, not even Caps-Lock. […] how is it going with an up-to-date squeeze or sid system? KiBi. signature.asc Description: Digital signature
Bug#528551: xserver-xorg-video-intel: hang on 915GM at startup (Thinkpad X41, KMS)
On Wed, May 13, 2009 at 20:16:51 +0200, Uwe Kleine-König wrote: And KMS needs i915 to be loaded from initramfs, so it may to be too early to read /etc/modprobe.d/i915 Does it change anything if you don't do the above ? When I comment out the line in /etc/modprobe.d/i915, X starts normally. And I have r...@cassiopeia:~# cat /sys/module/i915/parameters/modeset 1 Both makes me think that /etc/modprobe.d/i915 is early enough, isn't it? I think you need the module loaded before X starts, or http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/commit/?id=52367847087206b92f18c40d356d36ab9ee89d39 Cheers, Julien -- To UNSUBSCRIBE, email to debian-x-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#528551: xserver-xorg-video-intel: hang on 915GM at startup (Thinkpad X41, KMS)
Hi Julien, On Thu, May 14, 2009 at 11:27:13AM +0200, Julien Cristau wrote: On Wed, May 13, 2009 at 20:16:51 +0200, Uwe Kleine-König wrote: And KMS needs i915 to be loaded from initramfs, so it may to be too early to read /etc/modprobe.d/i915 Does it change anything if you don't do the above ? When I comment out the line in /etc/modprobe.d/i915, X starts normally. And I have r...@cassiopeia:~# cat /sys/module/i915/parameters/modeset 1 Both makes me think that /etc/modprobe.d/i915 is early enough, isn't it? I think you need the module loaded before X starts, or http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/commit/?id=52367847087206b92f18c40d356d36ab9ee89d39 I tried booting into single user mode # modprobe i915 modeset=1 # This made my tty use a framebuffer # logout The result was the same: Blank screen, Ctrl-Alt-F1 doesn't work, not even Caps-Lock. Backtrace: #0 0xb7f5e424 in __kernel_vsyscall () #1 0xb7ce5c69 in ioctl () from /lib/i686/cmov/libc.so.6 #2 0xb7ae4c5d in drmIoctl () from /usr/lib/libdrm.so.2 #3 0xb7ae5062 in drmCommandNone () from /usr/lib/libdrm.so.2 #4 0xb7a77a4f in I830BlockHandler (i=0, blockData=0x0, pTimeout=0xbfa7bc28, pReadmask=0x81f08c0) at ../../src/i830_driver.c:2659 #5 0x0817809b in AnimCurScreenBlockHandler (screenNum=0, blockData=0x0, pTimeout=0xbfa7bc28, pReadmask=0x81f08c0) at ../../render/animcur.c:222 #6 0x08142828 in compBlockHandler (i=0, blockData=0x0, pTimeout=0xbfa7bc28, pReadmask=0x81f08c0) at ../../composite/compinit.c:158 #7 0x080902d8 in BlockHandler (pTimeout=0xbfa7bc28, pReadmask=0x81f08c0) at ../../dix/dixutils.c:384 #8 0x0812fcf4 in WaitForSomething (pClientsReady=0x9821400) at ../../os/WaitFor.c:215 #9 0x0808c53e in Dispatch () at ../../dix/dispatch.c:367 #10 0x080719dd in main (argc=9, argv=0xbfa7bd74, envp=Cannot access memory at address 0x6460 ) at ../../dix/main.c:397 (I think it's the same, but I didn't check.) But I noticed: # grep EE /var/log/Xorg.0.log (WW) warning, (EE) error, (NI) not implemented, (??) unknown. (II) Loading extension MIT-SCREEN-SAVER (EE) intel(0): Failed to set tiling on front buffer: rejected by kernel Is that a problem? Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-König| Industrial Linux Solutions| http://www.pengutronix.de/ | -- To UNSUBSCRIBE, email to debian-x-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#528551: xserver-xorg-video-intel: hang on 915GM at startup (Thinkpad X41, KMS)
Package: xserver-xorg-video-intel Version: 2:2.7.1-1 Severity: normal Hello, I enabled KMS using # echo options i915 modeset=1 /etc/modprobe.d/i915 # reboot (This enables KMS, doesn't it? The log file still reports that EXA is used!?) Now starting X makes screen and keyboard unusable. The screen is just black and enabling CapsLock doesn't work. Here comes a backtrace: #0 0xb7ee2424 in __kernel_vsyscall () #1 0xb7c69c69 in ioctl () from /lib/i686/cmov/libc.so.6 #2 0xb7a68c5d in drmIoctl () from /usr/lib/libdrm.so.2 #3 0xb7a69062 in drmCommandNone () from /usr/lib/libdrm.so.2 #4 0xb79fba4f in I830BlockHandler (i=0, blockData=0x0, pTimeout=0xbfcff5d8, pReadmask=0x81f08c0) at ../../src/i830_driver.c:2659 #5 0x0817809b in AnimCurScreenBlockHandler (screenNum=0, blockData=0x0, pTimeout=0xbfcff5d8, pReadmask=0x81f08c0) at ../../render/animcur.c:222 #6 0x08142828 in compBlockHandler (i=0, blockData=0x0, pTimeout=0xbfcff5d8, pReadmask=0x81f08c0) at ../../composite/compinit.c:158 #7 0x080902d8 in BlockHandler (pTimeout=0xbfcff5d8, pReadmask=0x81f08c0) at ../../dix/dixutils.c:384 #8 0x0812fcf4 in WaitForSomething (pClientsReady=0x8c9fac8) at ../../os/WaitFor.c:215 #9 0x0808c53e in Dispatch () at ../../dix/dispatch.c:367 #10 0x080719dd in main (argc=9, argv=0xbfcff724, envp=Cannot access memory at address 0x6460 ) at ../../dix/main.c:397 Best regards Uwe -- Package-specific info: Contents of /var/lib/x11/X.roster: xserver-xorg /var/lib/x11/X.md5sum does not exist. X server symlink status: lrwxrwxrwx 1 root root 13 2008-08-18 00:23 /etc/X11/X - /usr/bin/Xorg -rwxr-xr-x 1 root root 1695356 2009-04-15 13:47 /usr/bin/Xorg Contents of /var/lib/x11/xorg.conf.roster: xserver-xorg VGA-compatible devices on PCI bus: 00:02.0 VGA compatible controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 03) /etc/X11/xorg.conf does not match checksum in /var/lib/x11/xorg.conf.md5sum. Xorg X server configuration file status: -rw-r--r-- 1 root root 1164 2009-04-27 14:33 /etc/X11/xorg.conf Contents of /etc/X11/xorg.conf: # xorg.conf (X.Org X Window System server configuration file) # # This file was generated by dexconf, the Debian X Configuration tool, using # values from the debconf database. # # Edit this file with caution, and see the xorg.conf manual page. # (Type man xorg.conf at the shell prompt.) # # This file is automatically updated on xserver-xorg package upgrades *only* # if it has not been modified since the last upgrade of the xserver-xorg # package. # # If you have edited this file but would like it to be automatically updated # again, run the following command: # sudo dpkg-reconfigure -phigh xserver-xorg Section InputDevice Identifier Generic Keyboard Driver kbd Option XkbRules xorg Option XkbModel pc105 Option XkbLayout de Option XkbVariantnodeadkeys EndSection Section InputDevice Identifier Configured Mouse Driver mouse EndSection Section Device Identifier Configured Video Device #Driver intel #Option MonitorLayout CRT,LFP EndSection Section Monitor Identifier Configured Monitor EndSection Section Screen Identifier Default Screen Monitor Configured Monitor EndSection Xorg X server log files on system: -rw-r--r-- 1 root root 30456 2009-01-10 11:11 /var/log/Xorg.21.log -rw-r--r-- 1 root root 25016 2009-05-05 21:20 /var/log/Xorg.20.log -rw-r--r-- 1 root root 26542 2009-05-13 17:07 /var/log/Xorg.0.log Contents of most recent Xorg X server log file /var/log/Xorg.0.log: X.Org X Server 1.6.1 Release Date: 2009-4-14 X Protocol Version 11, Revision 0 Build Operating System: Linux 2.6.26-1-amd64 x86_64 Package files: 100 /var/lib/dpkg/status release a=now 500 http://ftp.debian.org sid/main Packages release o=Debian,a=unstable,l=Debian,c=main origin ftp.debian.org Pinned packages: Current Operating System: Linux cassiopeia 2.6.29-2-686 #1 SMP Sun May 3 12:46:00 UTC 2009 i686 Build Date: 15 April 2009 11:46:22AM xorg-server 2:1.6.1-1 (bgog...@debian.org) Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. (==) Log file: /var/log/Xorg.0.log, Time: Wed May 13 17:07:22 2009 (==) Using config file: /etc/X11/xorg.conf (==) No Layout section. Using the first Screen section. (**) |--Screen Default Screen (0) (**) | |--Monitor Configured Monitor (==) No device specified for screen Default Screen. Using the first device section listed. (**) |
Bug#528551: xserver-xorg-video-intel: hang on 915GM at startup (Thinkpad X41, KMS)
Uwe Kleine-König wrote: Package: xserver-xorg-video-intel Version: 2:2.7.1-1 Severity: normal Hello, I enabled KMS using # echo options i915 modeset=1 /etc/modprobe.d/i915 # reboot (This enables KMS, doesn't it? The log file still reports that EXA is used!?) KMS needs UXA, so I don't think you have KMS :) And KMS needs i915 to be loaded from initramfs, so it may to be too early to read /etc/modprobe.d/i915 Does it change anything if you don't do the above ? Did Intel 2.7.0 work better ? Brice -- To UNSUBSCRIBE, email to debian-x-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#528551: xserver-xorg-video-intel: hang on 915GM at startup (Thinkpad X41, KMS)
Hello Brice, On Wed, May 13, 2009 at 06:38:52PM +0200, Brice Goglin wrote: Uwe Kleine-König wrote: Package: xserver-xorg-video-intel Version: 2:2.7.1-1 Severity: normal Hello, I enabled KMS using # echo options i915 modeset=1 /etc/modprobe.d/i915 # reboot (This enables KMS, doesn't it? The log file still reports that EXA is used!?) KMS needs UXA, so I don't think you have KMS :) I already feared that. I tried Option AccelMethod UXA but (as I expected) that wasn't the problem. How does the driver determine if KMS is available? And KMS needs i915 to be loaded from initramfs, so it may to be too early to read /etc/modprobe.d/i915 Does it change anything if you don't do the above ? When I comment out the line in /etc/modprobe.d/i915, X starts normally. And I have r...@cassiopeia:~# cat /sys/module/i915/parameters/modeset 1 Both makes me think that /etc/modprobe.d/i915 is early enough, isn't it? Did Intel 2.7.0 work better ? 2.7.0, 2.7.1 and 2.7.99.1 all behave like that. (That is, it works without modeset=1, and fails with it.) Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-König| Industrial Linux Solutions| http://www.pengutronix.de/ | -- To UNSUBSCRIBE, email to debian-x-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
