> could we please get an update, with either squeeze or higher? Alas, yes: I still see the problem. It happens every couple days where the screen is blank (but the backlight is on). A few days ago I had started filling out a new Debian bug report, but then got the hang again, rebooted, and lost track of the report -- which I just found and am appending the version info from it.
When the problem happens, the backlight is on but the screen is blank, and I can do everything except see what is on the screen -- so I can switch to vt1, log in as root, and cleanly reboot. However, I found nothing interesting in any of the log files, whether Xorg.0.log, the syslog, xdm.log, or /var/log/messages. Since then I've added "drm.debug=14 log_buf_len=16M" to all grub boot-command lines (copied from a Fedora "debugging X" page). I've also prepared a script to run (typing blind and loggin in as root) when the problem next happens in order to get more debugging info: d=/root/debug-blank-display mkdir -p $d dmesg > $d/dmesg.log cp -p /var/log/Xorg.0.log $d/ mount -t debugfs none /sys/kernel/debug dd if=/dev/mem of=$d/gpu_rom.dd bs=64k skip=12 count=1 intel_gpu_dump > $d/gpu_dump.log Anything to add or subtract from that script? And here's what was in the half-finished bug report from Feb 20: Package: xserver-xorg-video-intel Version: 2:2.14.0-4 Severity: normal Every few days (so perhaps ten S3 suspend/resume cycles) the following happens. -- System Information: Debian Release: wheezy/sid APT prefers testing APT policy: (990, 'testing'), (500, 'unstable') Architecture: i386 (i686) Kernel: Linux 2.6.37 (SMP w/2 CPU cores) Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash Versions of packages xserver-xorg-video-intel depends on: ii libc6 2.11.2-11 Embedded GNU C Library: Shared lib ii libdrm-intel1 2.4.23-3 Userspace interface to intel-speci ii libdrm2 2.4.23-3 Userspace interface to kernel DRM ii libpciaccess0 0.12.1-1 Generic PCI access library for X ii libudev0 166-1 libudev shared library ii libx11-6 2:1.4.1-4 X11 client-side library ii libx11-xcb1 2:1.4.1-4 Xlib/XCB interface library ii libxcb-aux0 0.3.6-1 utility libraries for X C Binding ii libxcb-dri2-0 1.7-2 X C Binding, dri2 extension ii libxcb1 1.7-2 X C Binding ii libxext6 2:1.2.0-2 X11 miscellaneous extension librar ii libxfixes3 1:4.0.5-1 X11 miscellaneous 'fixes' extensio ii libxv1 2:1.0.6-1 X11 Video extension library ii libxvmc1 2:1.0.6-1 X11 Video extension library ii xserver-xorg-core [xorg-video 2:1.9.4-2 Xorg X server - core server -- To UNSUBSCRIBE, email to debian-x-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/e1pryci-00021l...@approx.mit.edu