Great. With upstream version below,
carlos@carlosLT:~$ uname -a
Linux carlosLT 4.5.0-040500rc1-generic #201601241731 SMP Sun Jan 24 22:33:12
UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
and I have three errors now:
carlos@carlosLT:~$ dmesg | grep ERROR
[ 39.837796] [drm:intel_set_cpu_fifo_underrun
OK. I'll do that now ...
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https://bugs.launchpad.net/bugs/1535879
Title:
It looks to be the (expired ) bug #1451632 drm:intel fifo
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carlos palma, in order to allow additional upstream developers to examine the
issue, at your earliest convenience, could you please test the latest upstream
kernel available from http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D ?
Please keep in mind the following:
1) The one to test is at
Thanks form the A17 INFO Christopher.
After BIOS update the
carlos@carlosLT:~$ sudo dmidecode -s bios-version && sudo dmidecode -s
bios-release-date
A17
08/19/2015
A restart, and, I still have the same issue: No improvement.
carlos@carlosLT:~$ dmesg | grep drm:intel
[1.595212] [drm:intel_s
carlos palma, thank you for reporting this and helping make Ubuntu
better.
As per http://www.dell.com/support/home/us/en/19/product-
support/product/latitude-e6530/drivers/advanced an update to your
computer's buggy and outdated BIOS is available (A17). If you update to
this following https://help
It looks like upstream kernel doesn't solve completely the problem:
uname -a
Linux carlosLT 4.4.0-040400-generic #201601101930 SMP Mon Jan 11 00:32:41 UTC
2016 x86_64 x86_64 x86_64 GNU/Linux
However, it does no hangs anymore when I switch nouveau<->nvidia
(355.11). No need to restart.
This bug
