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Thread: Lenovo x120e randomly suspends when unplugged

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new these forums, been running linux (mostly mint) past few years wanted run ubuntu/unity on new lenovo x120e laptop.

i'm having 1 serious problem , admittedly not remotely sure begin looking fix.

when laptop unplugged , running battery, screen randomly go dark , system enter suspend mode. wakes up, suspend again, making laptop unusuable. have rebooted, updated, , problem keeps occurring. running jupiter disabled , uninstalled, suspend issues keep happening. laptop suspends regardless of battery life, it's done when i've had 20% , when i've had full battery. on couple of occasions, did not wake @ all.

had installed kubuntu 11.10 , did not see issue, didn't care kde (personal preference).

wondering if can give me hints start diagnosing problem, or wondering if else has laptop , has experienced these issues? can point clueless new user in right direction. can add more information if helpful, not sure information be.



Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Hardware [ubuntu] Lenovo x120e randomly suspends when unplugged


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