I'm also grateful for the free service provided by Ubuntu here, although
I must object ! The release being LTS or not is irrelevant to this
problem as we are obviously in the support lifecycle of the zesty
release. The release being non-LTS is not an indicator of instability,
or at least it should not.
I understand this is not a security issue, but it's highly affecting
user experience for at least 144 people here in this thread. And of
course, it's only the tip of the iceberg, most users - and particularly
non-tech users who are afaik one of Ubuntu's main targets - don't want
the hassle of reporting bugs. They'll eventually change the piece of
software causing them trouble.
Also, the culprit of these freezes seem to be a patch Ubuntu team
decided to backport. I would assume they'd be swift to fix the issues
they've been introducing in a widely used kernel.
If you know how to do so, please hasten the process, for our sakes and
You received this bug notification because you are a member of Kernel
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kernel BUG at /build/linux-
Status in linux package in Ubuntu:
Status in linux-hwe-edge package in Ubuntu:
Status in linux source package in Zesty:
Status in linux-hwe-edge source package in Zesty:
Randomly, khugepaged process will take 100% CPU, and I can only
restart the computer to recover it.
Relevant dmesg attached (dmesg_crash.txt).
DistroRelease: Ubuntu 17.04
Package: linux-image-4.10.0-14-generic 4.10.0-14.16
ProcVersionSignature: Ubuntu 4.10.0-14.16-generic 4.10.3
Uname: Linux 4.10.0-14-generic x86_64
USER PID ACCESS COMMAND
/dev/snd/controlC0: mathieu 2221 F.... pulseaudio
/dev/snd/pcmC1D0p: mathieu 2221 F...m pulseaudio
/dev/snd/controlC1: mathieu 2221 F.... pulseaudio
Date: Tue Mar 21 23:03:23 2017
InstallationDate: Installed on 2016-01-31 (415 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160131)
MachineType: LENOVO 20344
ProcFB: 0 inteldrmfb
root=UUID=b982929e-11d0-4984-885c-6c9daba24836 ro noprompt quiet splash
UpgradeStatus: Upgraded to zesty on 2017-03-02 (19 days ago)
dmi.chassis.version: Lenovo Yoga 2 13
dmi.product.version: Lenovo Yoga 2 13
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