I've installed linux-crashdump and it seems to be running $ cat /sys/kernel/kexec_crash_loaded 1
however I've tried the test crash with sysreq+c, the system crashes but doesn't rebut (I waited a few minutes), and after finally power cycling the machine I don't find anything in /var/crash/ Anyway. The freeze occurred again a couple of times and I observed that the freeze is not sudden, there are a few seconds in which the system responsiveness decreases (e.g., mouse becomes jerky) and then the freeze occurs. In a few cases I actually manage to sysreq + REISUB work. Before trying sysreq+REISUB, I did the sequence sysreq + 1 and sysreq + t two or three times in the hope of logging something. I am now attaching kern.log for the last time I did this procedure, it includes some trace info that I hope will be useful. The meaningful log lines start at "Oct 2 13:46:32" ** Attachment added: "kern.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1056337/+attachment/3364700/+files/kern.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1056337 Title: complete freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1056337/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
