Talk:Troubleshooting boot issues: Difference between revisions

Revision as of 23:30, 20 September 2011

Might be useful to add ideas from http://www.internettablettalk.com/forums/showthread.php?t=16056 here

reboot analyse script

I've just written a script to help analyse an unexpected reboot:

cat debug_n900_reboots.sh
!/bin/sh

debug_dir="$(pwd)" dt=$(date +%Y%m%d_%H%M) mkdir -p /dev/shm/debug_script/$dt cd /dev/shm/debug_script/$dt cat /proc/bootreason > "$(pwd)/bootreason" cat /dev/mtd2 > "$(pwd)/mtd2" dmesg > "$(pwd)/dmesg" cp -r /var/lib/dsme/stats "$(pwd)" cd "$debug_dir" tar -cjf "$debug_dir/$dt.tar.bz2" /dev/shm/debug_script/$dt ls -lh $dt.tar.bz2

+ See http://talk.maemo.org/showthread.php?p=1092902#post1092902

Also I suggest adding "reboot" to the page title.

@@ Line 1: / Line 1: @@
 Might be useful to add ideas from http://www.internettablettalk.com/forums/showthread.php?t=16056 here
+== reboot analyse script ==
+I've just written a script to help analyse an unexpected reboot:
+# cat debug_n900_reboots.sh
+#!/bin/sh
+debug_dir="$(pwd)"
+dt=$(date +%Y%m%d_%H%M)
+mkdir -p /dev/shm/debug_script/$dt
+cd /dev/shm/debug_script/$dt
+cat /proc/bootreason > "$(pwd)/bootreason"
+cat /dev/mtd2 > "$(pwd)/mtd2"
+dmesg > "$(pwd)/dmesg"
+cp -r /var/lib/dsme/stats "$(pwd)"
+cd "$debug_dir"
+tar -cjf "$debug_dir/$dt.tar.bz2" /dev/shm/debug_script/$dt
+ls -lh $dt.tar.bz2
++ See http://talk.maemo.org/showthread.php?p=1092902#post1092902
+Also I suggest adding "reboot" to the page title.