Hello List! I have a pretty new Laptop with the following specs: Lenovo X60T (Tablet) Core Duo SATA Intel GMA Videocard Gentoo-Linux running Kernel 2.6.20 The issue is that about 1 of 10 resumes from RAM do not work by either the Laptop rebooting or freezing. What makes it more frustrating is that it is completely unpredictable for me, sometimes i can resume 30 times in a row and when i start working on something it will crash on the next resume. After trying different kernels and configurations im now down to a kernel with APIC and prefetching disabled and only 1 module in use (WLAN). I also tried both the suspend2ram that comes with the kernel and s2ram from suspend.sf.net, the result being the same. I have pm-debugging and tracing enabled in the kernel but thats where im stuck. Most of the times i get something like this: Magic number: 0:351:236 hash matches device ttyv6 with various terminals and sometimes this Magic number: 0:798:378 hash matches drivers/base/power/resume.c:46 (no further line mentioning any device here) To suspend the laptop i run this: chvt 1 echo 1 > /sys/power/pm_trace #/home/sascha/suspend-0.5/s2ram -f -a3 echo mem > /sys/power/state setserial /dev/ttyS0 port 0x0200 irq 5 autoconfig chvt 7 I found 1 other Linux-user with a X60T that has the same (or more) suspend/resume issues using standard ubuntu and suse configurations. If anyone has any idea or advice i would appreciate it very much. Greetings from Germany Sascha _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
