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Unable To Change Display Brightness On XPS 13(L321X)

Thank you to you XeroemoXmageX Score 0 Mohammed Motiwala December 16, 2014 7:10:54 PM XeroemoXmageX said:Laban_18 said:Hi, I have a HP pavilion dv6 3010us. What’s the scoop? So they pushed out new bios revision? The display, storage, and peripheral connections (USB, SD card slot, mini DisplayPort) all work out of the box in Linux 3.18.5 with Fedora 21. my review here

Trying to brighten the screen using the Fn keys doesn't work, and the only option is to switch the machine off and on. Sound no problem. rgb1337 commented Sep 21, 2015 The latest: "We have received an update from our support team stating that they are still trying to duplicate the issue and working on the same. soren121 commented Oct 2, 2015 I feel like either the support team doesn't understand what the issue is or Engineering doesn't want to put effort into shipping a new UEFI feature

affects: gnome-power-manager (Ubuntu) → linux (Ubuntu) Brad Figg (brad-figg) on 2012-04-05 Changed in linux (Ubuntu): status: New → Confirmed Mario Limonciello (superm1) on 2012-04-05 Changed in xserver-xorg-video-intel (Ubuntu): status: New → They decided to send an engineer again, this time they said they will replace the motherboard. Affecting: Dell Sputnik Filed here by: Brian Pitts When: 2013-06-16 Target Distribution Baltix BOSS Juju Charms Collection Elbuntu Guadalinex Guadalinex Edu Kiwi Linux nUbuntu PLD Linux Tilix tuXlab Ubuntu Ubuntu Linaro

  1. The same thing happens if I manually hit the brightness down keys.
  2. That will allow us to link this bug to the upstream report. [1] https://wiki.ubuntu.com/Bugs/Upstream/kernel Changed in linux (Ubuntu): status: Confirmed → Triaged Kamal Mostafa (kamalmostafa) wrote on 2012-04-10: #11 Mario, from
  3. So it does seem like the monitor is at least capable of not having this issue.
  4. Answer-Chaining Fibonacci Does Hobbes ever do anything that Calvin himself could not do?
  5. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnDellInc.:bvrA09:bd05/15/2013:svnDellInc.:pnDellSystemXPSL322X:pvr:rvnDellInc.:rn0PJHXN:rvrA00:cvnDellInc.:ct8:cvr0.1: dmi.product.name: Dell System XPS L322X dmi.sys.vendor: Dell Inc.

Oops, something's wrong below. green-on-green commented May 19, 2016 I just chatted with a Dell Representative via their chat support. danielsz commented Oct 11, 2016 @Gulpy Wishing you the best with your order. Michael Averto (mjaverto) wrote on 2014-04-20: #111 +1 for Francesc's fix.

Reply Daniel Hansson says October 15, 2015 at 12:06 pm Great post, thanks! Stay tuned for a more in-depth write-up soon. 2015-03-08 After a few more reboots, I can't get sound working again. Now it looked like this: Looks good. https://bugs.launchpad.net/bugs/954661 After having installed Windows 7, I was looking for how to get back the original brightness.

Dell XPS M1330: How do I make the screen brighter when on battery?  April 27, 2009 /  Dave Taylor /  Windows PC Tips and Help /  26 There have been several threads at reddit about Dell customer service promising this, unfortunately I think it was a waste of time in all cases. This is the last remaining issue (on 15.10 with palm detection patch). The notification panel is shown when using F4/F5 but the brightness level does not change.

Anyone have any indications as to how well the machine works with this kernel (The main thing is I have to make the PS2 mouse into a module instead of compiled CABC can be disabled on all QHD models. They were now trying to expose an on/off switch in the BIOS to allow the user to toggle the behavior, however the support person was not able to tell me when If it doesn't, could you please both specify what happened, and provide the output of the following terminal command: sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date Please note your

I'll try it out Score 0 Mings February 25, 2014 11:43:48 PM Solution is as follows. http://webcomputerrepair.com/unable-to/make-this-my-main-display-greyed-out-windows-10.html The first is the regular brightness control, which you can access by pressing Fn-Up Arrow and Fn-Down Arrow. You'll see the screen adapt to the current window's "brightness". Or should we just wait? 40 comments hidden Loading more comments view all 120 comments Francisco Cribari (cribari) wrote on 2013-07-06: #81 The problem remains in kernel 3.8.0-26.

Click START, right click on COMPUTER, and select MANAGE. AndrewBogdanov commented Jul 30, 2015 So, I've conacted Dell Support Agent yesterday and he was working with my machine remotely for 3 hours or so, trying defferent things like updating bios, FN+F8 shows max, bios shows max, adaptive brightness off. get redirected here Plus reading about the sound issue got me really nervous (I'm a computer music researcher and this is my work pc!).

regards and thanks for your good work Karlheinz Am Samstag, 19. I can't even contact support without the service number. hanikesn commented Oct 2, 2015 Yeah, this makes using the builtin screen really hard.

Ars Technica has a great overall review of the device.

Backlight or contrast. Penalver (penalvch), I downloaded the updated bios and created the boot usb. I used to love the old xps13, which was my main computer (with OpenSuse) for 2 years. I haven't entered the bios setting yet.

Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". I repeat, don't try these fixes on any computer other than the Dell XPS 13, even if you have Intel graphics! Much appreciated mate. http://webcomputerrepair.com/unable-to/unable-to-change-the-color-of-the-scroll-bar.html On Tue, Apr 10, 2012 at 16:33, Kamal Mostafa

Finally! Everything on the computer seems to work normally, but I would like to be able to brighten the screen some. I solved it running kernel 3.2 –Riccardo Jan 31 '16 at 15:13 add a comment| 2 Answers 2 active oldest votes up vote 2 down vote I think I solved the jkempson commented Sep 8, 2015 Just been trying to calibrate my screen and this thread explains why I have been hitting a brick wall!

will see later today when I get a USB-C -> HDMI adaptor :) michaelkoetter commented Jan 21, 2016 There have been a couple of patches related to CABC for the linux newest updates where done. Setting acpi_osi="Windows 2013" does flip OSYS to 0x07DD, but that's only part of the fix. If you want to run Linux on one of these laptops, here's what you need to know: The good All of the most basic devices work just fine.

It appears stuck at a low intensity (all controls indicate 100% brightness). There are plenty of guides out there to help you install the kernel module for your Fedora kernel.