ATI Proprietary Driver Over/Underscan setting ignored after reboot

Posted by Lassi on Ask Ubuntu See other posts from Ask Ubuntu or by Lassi
Published on 2012-11-18T22:05:17Z Indexed on 2012/11/18 23:29 UTC
Read the original article Hit count: 368

Filed under:

drivers

|

12.10

|

proprietary

I installed the proprietary driver (fglrx-updates) on Ubuntu 12.10 64-bit for my graphics card (ATI Radeon HD 7570). I am using two displays, one connected with DVI, one with HDMI. I set the desktop to be expanded to both screens and disabled the under scan for the HDMI screen, which is always for some reason enabled on HDMI screens.

Now the issue. Everything was fine until I restarted my computer. After reboot, the screen connected with HDMI cable had the black borders again, meaning that the under scan is again enabled. I checked the ATI CCC, and under scan was disabled. However, moving the slider to enable under scan and then back to zero fixed the issue -- temporarily. The same issue is repeated every time I restart my computer. The settings remains the same, but the computer seems to ignore it.

Any ideas how I could solve the issue?

© Ask Ubuntu or respective owner

Related posts about drivers

How do I remove a root kit from Windows XP?

as seen on Super User - Search for 'Super User'
I was looking for root kits following these instructions http://computersight.com/software/how-to-manually-remove-rootkit/ and saw this in my boot log: Loaded driver \SystemRoot\System32\Drivers\awhk9fmc.SYS I tried to search for that filename in Google but there was absolutely nothing found. I… >>> More
What is the difference between nvidia-graphics-drivers and nvidia-graphics-drivers-updates

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I see that there are two packages nvidia-current and nvidia-current-updates. The apparently stem from nvidia-graphics-drivers and nvidia-graphics-drivers-updates respectively: https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-updates I… >>> More
Compat Wireless Drivers Centrino N-2230

as seen on Super User - Search for 'Super User'
So I am using linux and am having trouble installing the Compat Wireless drivers Hardware: Intel Centrino N-2230 OS: Linux Mint 64bit (kernel 13.08-generic) I followed this link http://www.mathyvanhoef.com/2012/09/compat-wireless-injection-patch-for.html Output: apt-get install linux-headers-$(uname… >>> More
Link between low level drivers and tty drivers

as seen on Stack Overflow - Search for 'Stack Overflow'
I was writing a console driver for linux and I came across the tty interface that I need to set up for this driver. I got confused as to how tty drivers are bound with low-level drivers. Many times the root file system already contains a lot of tty devices. I am wondering how low-level devices can… >>> More
Kernel Error during upgrade or update commands

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I am getting these errors during sudo apt-get update and upgrade... I tried all possible options no success. I recently upgraded to 13.04 and had problems with Broadcom WiFi. Fixed tat issues using the clean script... but looks like it did not install the Kernel properly.. Here is the o/p of the few… >>> More

Related posts about 12.10

Freshy Ubuntu 12.10 install (Newbie)

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Hi i just installed ubuntu 12.10 on my ssd(picture below) and i set up my home directory to the 1 TB disc(picture below). I want in general use the ssd as my root folder as u can see, and install only the apps which are necessary. Games and other stuff goes to the 1 TB disc, but this disc shows… >>> More
Will it be possible to use a non-pae kernel in 12.10

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I know that Ubuntu +1 questions are frowned upon, but this I believe is a fair exception. Currently I have 2 systems running Ubuntu 12.10, and one of them has a Pentium M that doesn't support PAE (strange I know, but true). This has meant in the past that I had to rely on a custom iso to install… >>> More
Cant install AMD Catalyst Radeon 12.10 drivers on Ubuntu 12.10 [closed]

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Possible Duplicate: What is the correct way to install ATI Catalyst Video Drivers? I am trying to install the latest AMD Catalyst Radeon 12.10 drivers on Ubuntu 12.10. When I get to the ready to install screen I get an error message. This is the message from the install log file. I'm not sure… >>> More
How will people upgrade from 12.10 to 14.04 after 13.04 is EOL?

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Looking at https://wiki.ubuntu.com/Releases 13.04 will reach EOL in January 2014, while 12.10 will reach EOL in April 2014, therefore if a 12.10 user hasn't upgraded to 13.04 and subsequently to 13.10, there will be a 3 month period where a 12.10 user has a supported version of Ubuntu, but will be… >>> More
Problem resolving many of the Web Pages

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I am presently running Ubuntu 12.04 and using Chrome/Firefox along with OpenDNS (have tried Google Public DNS as well as DNS of my ISP). Suddenly, a lot of websites that I visit frequently don't load anymore. Some of them are imgur, yahoo, fed-sudoku, microsoft and addons page of firefox. I am sure… >>> More