Public bug reported:
Steps:
1. Connect to Internet through 3G (a Huawei dongle from the operator Tele2 in
Sweden, upgraded to latest firmware)
2. Disconnect network
3. Select suspend or hibernate
The above sequence almost always fails. Usually the screen goes black
for a while and then I get the login dialog instead of a hibernated
computer. (The same login dialog as when normally resuming from
hibernation.) If I log in the computer works normally. This never
happens when connected to the home WiFi network but it does happen from
time to time when connected to a public WiFi network like the Swedish
Homerun.
I have tried closing down networking entirely, closing all apps, pulling
out the dongle. These actions don't have any consistent effect on this
failure.
Because of a bug in the regular 9.10 package making it impossible to
connect to 3G at all I have updated my Linux kernel to a later version.
I'm running (mostly, see above) 9.10. This behavior was already present
in 9.04 but back then I used the suspend command (suspend does not work
at all in 9.10 but that's another bug). Please let me know how to
assist you with further data, logs etc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
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[Hewlett-Packard HP Compaq nc8430 hibernate fails having disconnected from 3G
internet
https://bugs.launchpad.net/bugs/492749
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