group.of.nepali.translators team mailing list archive

[Joseph Salisbury <joseph.salisbury@xxxxxxxxxxxxx>]

Would it be possible for you to test the latest upstream stable kernel?
Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the
latest v4.4 stable kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4.25

** Changed in: linux (Ubuntu)
   Importance: Undecided => High

** Tags added: kernel-da-key xenial

** Also affects: linux (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Changed in: linux (Ubuntu Xenial)
   Importance: Undecided => High

** Changed in: linux (Ubuntu Xenial)
       Status: New => Incomplete

** Changed in: linux (Ubuntu)
       Status: Confirmed => Incomplete

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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:
  Incomplete
Status in linux source package in Xenial:
  Incomplete

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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