Talk:Troubleshooting boot issues
(New page: Might be useful to add ideas from http://www.internettablettalk.com/forums/showthread.php?t=16056 here) |
(→reboot analyse script: new section) |
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Might be useful to add ideas from http://www.internettablettalk.com/forums/showthread.php?t=16056 here | Might be useful to add ideas from http://www.internettablettalk.com/forums/showthread.php?t=16056 here | ||
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| + | == 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 $dt.tar.bz2 | ||
| + | |||
| + | |||
| + | + See http://talk.maemo.org/showthread.php?p=1092902#post1092902 | ||
| + | |||
| + | Also I suggest adding "reboot" to the page title. | ||
Revision as of 23:30, 20 September 2011
Might be useful to add ideas from http://www.internettablettalk.com/forums/showthread.php?t=16056 here
reboot analyse script
I've just written a script to help analyse an unexpected reboot:
- cat debug_n900_reboots.sh
- !/bin/sh
debug_dir="$(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.