** Changed in: linux (Ubuntu)
Status: Confirmed => Fix Released
** Changed in: linux (Ubuntu)
Importance: Medium => High
** Changed in: i915 (Ubuntu)
Importance: Undecided => High
** Changed in: i915 (Ubuntu)
Status: Confirmed => Fix Released
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You received this bug
I have done a fresh Ubuntu 16.04 install and then I have installaed the
mainline kernel suggested, i.e. 4.6.0-040600rc6-generic.
I have tested all day long the machine and it seems there is no random
monitor shut-down anymore, nor "[drm:intel_cpu_fifo_underrun_irq_handler
[i915]] *ERROR*" in the
I'll do the test you asked, thanks for the suggestion.
I've installed Ubuntu 15.04 (at the moment running kernel
4.2.0-35-generic) and this bug was NOT present; there seems there is
some kind of regression.
Will go on with investigation with mainline kernel and update.
Thanks for your help.
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Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.6 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
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: i915 (Ubuntu)
Status: New => Confirmed
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1573120
apport information
** Tags added: apport-collected xenial
** Description changed:
Without any clear correlation to events, the VGA output of my NUC5i3RYH
goes to sleep, while the other output (HDMI) has no problem.
The running system is Ubuntu MATE 16.04 amd64 with kernel
Done.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1573120
Title:
VGA monitor goes to sleep randomly in 16.04
Status in i915 package in Ubuntu:
New
Status in linux package in
I noticed (it may be useful or not) that the VGA monitor goes to sleep
mode almost only when I press a key with the focus on a window on the
VGA monitor; otherwise it happens the monitor to stay awake for hours.
** Also affects: i915 (Ubuntu)
Importance: Undecided
Status: New
**
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