kernel-packages team mailing list archive
Mailing list archive
[Bug 1531865] Re: 4.2 (linux-generic-lts-wily) kernel hangs on Bay Trail based Asus X553MA
** Summary changed:
- 4.2 (linux-generic-ltw-wily) kernel hangs on Bay Trail based Asus X553MA
+ 4.2 (linux-generic-lts-wily) kernel hangs on Bay Trail based Asus X553MA
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
4.2 (linux-generic-lts-wily) kernel hangs on Bay Trail based Asus
Status in linux package in Ubuntu:
Kernels since 4.2-rc1 contain:
[8fb55197e64d5988ec57b54e973daeea72c3f2ff] drm/i915: Agressive
downclocking on Baytrail
which causes hangs on my Bay Trail based Asus X553MA and likely on other Bay Trail based machines
as well. The hangs occur between minutes and hours after booting and there is no information found
related to them in kernel message buffer.
I found the above commit by doing bisection between 4.1.0 and 4.2-rc1 and reported it to intel-gfx
I tested that these hangs occur with 14.04 LTS using latest linux-generic-lts-wily (4.2.0-23-generic) kernel
exactly as with any kernel beginning from 4.2-rc1 up to 4.4-rc8.
I'm now writing this bug report running 4.4-rc8 with patches from the above commit removed because
4.2.0-23-generic just hanged while I was trying to send report.
To manage notifications about this bug go to: