[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1634214
Title:
kernel panic on resume from suspend with 4.4.0 kernels
Status in linux package in Ubuntu:
Expired
Status in linux source package in Xenial:
Expired
Bug description:
My laptop repeatedly kernel panics after a botched "return from
suspend" in my Samsung 900X laptop using (K)ubuntu 16.04.
Booting into 4.2.0-38-generic kernel seems to work fine.
Up until this point 4.2 and four different 4.4 kernels functioned
properly 90% of the time. Even then, roughly one-in-ten 'resumes from
suspend' would panic, usually with blinking caps-lock LED. Cold-
shutdown and restart would bring the system back up with little to no
issue. This time was different, not sure why.
Going through DebuggingKernelSuspend
(https://wiki.ubuntu.com/DebuggingKernelSuspend)
DID THIS: Shutting the lid of your laptop, which is set to suspend on close.
DID THIS: Pressed the power button
GOT THIS: kernel panic-- no blinking caps lock, just a single unblinking
half-cursor at the top-left of the screen
cat's of appropriate files are attached. If more is needed I am more than
happy to oblige.
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