Shriramana Sharma, the latest mainline kernel is 4.2-rc1 (not 4.1.1).
** Changed in: linux (Ubuntu)
Status: Confirmed = Incomplete
** Summary changed:
- 8086:0116 [Lenovo IdeaPad Z570] LCD brightness control keys and widget do not
work on Intel Graphics on Saucy
+ 8086:0116 [Lenovo
Hello. I downloaded the latest kernel 4.1.1 for the Trusty LTS that I am
using and even there the behaviour is the same. Again the workarounds I
previously mentioned still work.
Now I'm not an expert but I really don't think this is a kernel bug at
all because if the Xorg conf entry is there then
** Tags removed: needs-upstream-testing
** Tags added: kernel-bug-exists-upstream kernel-bug-exists-upstream-4.1.1
** Changed in: linux (Ubuntu)
Status: Expired = Confirmed
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete = Expired
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
Pending
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1255428/comments/31
.
** Description changed:
After upgrading to Saucy, on my Lenovo IdeaPad Z570 with Intel HD
Graphics 3000, it is no longer possible to control the LCD brightness
using the hardware brightness control keys.
Hello. Sorry for the delay. I've now installed Trusty and the problem
persists. However the solution provided by
http://askubuntu.com/a/395442/170127 works. (The command line option
detailed at http://askubuntu.com/a/382833/170127 works as well.)
** Changed in: linux (Ubuntu)
Status:
Bu still exists in 14.04 64-bit
--
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/1255428
Title:
8086:0116 [Lenovo IdeaPad Z570] LCD brightness control keys and widget
do not work on
I also have Intel graphics in a HP laptop
This fix also works in 14.04:
http://askubuntu.com/questions/362894/changing-the-brightness-stopped-working-in-13-10-saucy-salamander
If you're using intel video card do:
sudo gedit /usr/share/X11/xorg.conf.d/20-intel.conf
Add the following in the
Shriramana Sharma, could you please test the latest upstream kernel available
(not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ?
It will allow additional upstream developers to examine the issue. Once you've
tested the upstream kernel, please comment on which kernel
taj, thank you for your comment. So your hardware and problem may be tracked,
could you please file a new report with Ubuntu by executing the following in a
terminal while booted into a Ubuntu repository kernel (not a mainline one) via:
ubuntu-bug linux
For more on this, please read the
Shriramana Sharma, as per download.lenovo.com/express/ddfm.html, an update to
your BIOS is available (38). If you update to this following
https://help.ubuntu.com/community/BiosUpdate does it change anything? If it
doesn't, could you please both specify what happened, and provide the output of
Hello Christopher. I did the update just now and nothing has changed.
Here's the output you asked for:
$ sudo dmidecode -s bios-version sudo dmidecode -s bios-release-date
45CN38WW
10/21/2011
BTW as I already mentioned, I wonder if you are looking for the problem
in the wrong place. I filed
** Tags removed: bios-outdated-45cn38ww
** Tags added: latest-bios-45cn38ww
** Tags added: regression-release
** Tags added: needs-bisect
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
13 matches
Mail list logo
