Can you see if the 4.11-rc1 kernel will boot? It is available from:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.11-rc1/
** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
** Also affects: linux (Ubuntu Yakkety)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Yakkety)
Status: New => Confirmed
** Changed in: linux (Ubuntu Yakkety)
Importance: Undecided => Critical
** Changed in: linux (Ubuntu)
Importance: Critical => High
** Changed in: linux (Ubuntu Yakkety)
Importance: Critical => High
** Tags added: kernel-da-key
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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/1670624
Title:
Official 16.04 HWE 4.8 kernels do not boot (4.4 was booting)
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Yakkety:
Confirmed
Bug description:
The machine is the same machine as in this bug report:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1616830
In mid 2016 I tested 4.8 kernels on that machine and they did not boot. (and
same errors apply to current situation)
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1616830/comments/5
Also Ubuntu 16.10 and newer releases do not boot anymore (as reported by a
user, I think it is due to kernel). He also reports the same errors with the
4.8 kernel.
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1616830/comments/15
It seems that official release kernels still have the same problems
and nothing was fixed.
There seem to be many problems with Ubuntu on Carrizo, black screens,
random freezes. I myself experienced, keyboard problems (keyboard
sometimes do not register keystrokes), touchpad works strangely,
random freeze with caps-lock blinking, low disk performance (max
1.3mbytes/sec) and much more.
I do not understand how hardware support can be getting worse and
worse, but that seems to be the case.
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https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1670624/+subscriptions
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