0
votes
0answers
29 views

Ubuntu 14.04 Not recognizing GPU, EXTREMELY slow performance

I recently installed Ubuntu 14,04 on my Compaq Presario CQ62 laptop. Specs: 4GB 1600 MhZ DDR3 RAM Ati Mobility Radeon HD 4250 GPU AMD V120 CPU, 1 Core, 2200 MhZ I have installed Ubuntu using the ...
1
vote
0answers
89 views

Dual Monitor resolution doesn't work.

So here's the thing, you are my last resort, I have tried a lot of things before asking you for help, well not a lot, just two I think but I don't know that much so it's hard for me to change ...
0
votes
0answers
14 views

Virtualbox --build --headless returns error

Failed to open the X11 display. This is related, I believe, to the other issue I'm having with the server not putting anything out to the display after a successful install. I have a post on ...
-1
votes
0answers
21 views

Low resolution in notebook with amd gpu

this is my first question here, i've just installed ubuntu 14.04.1 on my samsung ativ book and i can't switch the screen resolution, it's stuck in 800x600. I've tried changing the drivers and ...
2
votes
0answers
47 views

How do I configure the resolution on an HP Envy 15 with an AMD Radeom 7690M?

The computer: notebook, HP Envy 15 (2012) AMD Radeon 7690M also Intel HD graphics. The problem: After installing Ubuntu 14.04, my resolution is automatically at 1024x768 and system settings and ...
0
votes
0answers
140 views

What is the recommended way to run more than 2 monitors in ubuntu?

After quite a bit of trial and error, I have gotten 3 monitors running in 14.04 using an active displayport-to-hdmi adapter, a DVI and an HDMI. However, upon rebooting my system I often have to fiddle ...
2
votes
1answer
295 views

Kubuntu 14.04LTS, Radeon RS690 (X1270), unable to use resolution of more than 1024x768

I have recently upgrade from 10.04LTS to 14.04LTS. Somewhere along the way, my ability to use 1366x748 resolution stopped. Any suggetions would be apprecieated. I have tried various solutions ...
0
votes
0answers
19 views

Blank frame around screen with laptop + external monitor setup using AMD propietary drivers

I have a laptop with an ATI Radeon HD 7520G, and I'm using the propietary AMD drivers (fglrx). The issue is that when I connect an HDMI 23' widescreen monitor (appears as DPF1 on xrandr) on ...
0
votes
0answers
52 views

Need help with AMD catalyst control center

I just built my first HTPC and I hooked it up to my Sony KDS-R60XBR1 and I am having display issues. I believe this is only a 1080i display and when I select 1920x1080 on the resolution I get strange ...
0
votes
0answers
649 views

Problems with dual monitor & resolutions, only in 14.04

I installed Ubuntu 14.04 but i am having weird problems with my dual monitors and the resolutions. I also tried Xubuntu 14.04 and was having the same problem. I have one 32 inch LG TV with 1920x1080 ...
1
vote
0answers
161 views

Fan problem with Ubuntu [closed]

Here is some of the problem that I have. When I use Ubuntu 14.04 my fan works very fast ( on pc ) I don't have this problem on win after install VGA driver I use AMD HD Radeon 5 ... is it okay to ...
0
votes
0answers
85 views

Low resolution on radeon hd 4530 ubuntu 12.04.04

I've just install Ubuntu and I can't solve the problem with low graphic settings. It isn't ugly low but it still not good enough. I did this instruction but it didn't work for me. What should I do ...
0
votes
0answers
61 views

ATI dual monitor wrong supported resolution in Ubuntu 12.04

My second monitor is detected as unknown and doesn't support the resolution 1680x1050 like the other one does, and they're identical. Both are connected via separate VGA cables. Here's my xrandr -q: ...
2
votes
3answers
74 views

Cannot set proper resolution [duplicate]

I have an AMD Raedon 6770 graphics card in my computer, and for some reason I'm unable to get Ubuntu 13.10 to read it. I had another copy of 13.10 on my desktop, but when I tried to install the .run ...
3
votes
1answer
241 views

Can't change the resolution higher than 1024x768

Hello complete newbie here. So from the moment i installed ubuntu 12.04 i tried changing the resolution to the maximum supported by my monitor which is 1440x900. I tried installing the proprietary ...
1
vote
1answer
53 views

After Ubuntu update display size is 7" and it loads a Mobile version of Ubuntu

Using Ubuntu 13.10 after the latest update I restarted. Now there is no mouse cursor, the screen resolution has changed to 1920x1080 and the text is unnecessarily huge. I managed to get to the display ...
0
votes
0answers
126 views

13.10 Radeon 9800XT Driver limited to 1024x768

I'm brand new to linux (just learned how to open a terminal yesterday). When I installed Ubuntu 13.10 x64, it set my resolution at 1024x768 and would not let me set it higher so I figured that I ...
0
votes
0answers
119 views

Can't get proper screen resolution in ubuntu. May be because of graphic card drivers

I have ubuntu 12.04 installed along with windows 8 on dell inspiron n5010. Everything was fine until I installed ati graphic drivers in windows 8. Now I do not get proper resolution in ubuntu. Output ...
2
votes
0answers
201 views

Can't select supported max. resolution with HDMI Ubuntu 13.10 AMD card

I've got an AMD graphics card (6900 series) and just installed the beta driver (after fighting with the stable one). I'm also using a screen with 2560x1440 resolution connected via HDMI which works ...
0
votes
0answers
73 views

What is the best Linux OS for my desktop having a maximum resolution of 1024x768?

My system configuration is AMD Athlon (TM) le 1640 processor with 2GB RAM with a VGA card, which supports a maximum screen resolution of 1024x768. I have installed Ubuntu 11.04 in my PC, but it has ...
0
votes
0answers
1k views

Videocard problem, xRandR failure, Multiple displays, screen resolution problem

Yesterday I updated from Ubuntu 13.04 to Ubuntu 13.10. Had some problems with my GPU drivers, but after 12h of figuring out what was wrong and fixing it I found this solution: Ubuntu 13.10 - Black ...
0
votes
0answers
79 views

Wrong monitor resolution after suspend

After resuming suspend, I get 1600x1200 but the right one is 1600x900. I've managed to set it through shell using "xrandr --output CRT1 --auto", but a script /etc/pm/sleep.d/99_restoreResolution.sh ...
0
votes
0answers
73 views

What is an affordable three monitor GPU which is compatible with Ubuntu? [duplicate]

I painfully found out that I can't run a three monitor setup in Ubuntu with my cheap dual AMD HD 5450 cards. It's also having a hard time with two monitors with random flickering pixels. I'm not ...
0
votes
0answers
102 views

Install AMD Drivers ubuntu cause blank screen

Installed Ubuntu a few days ago. Noticed straight away that the resolution was a lot lower than usual on windows and it could not be changed to any higher, so i managed to get around to installing ...
0
votes
0answers
352 views

Force High resolution for headless server, binary flgrx driver and nomachine

I'm using the binary AMD driver as opposed to the open source ones (for performance reasons). I'm using a monitor-less server with a remote desktop client (nomachine). One of the issues I am having is ...
0
votes
1answer
641 views

ubuntu 13.04 - Some radeon firmware files missing - low resolution problem

I have a MSI HD6870 video card and I'm using open source drivers. I have upgraded from kernel 3.8 to 3.11.0-031100 stable. After reboot I had low resolution problem, that is my maximum resolution is ...
1
vote
0answers
264 views

I can not get the screens optimal resolution (1920*1080) on Ubuntu 12.04 with XFX Radeon HD 7850 card

As the title indicates I have this problem. I recently bought a new graphics card (XFX ATI Radeon HD 7850). I have this monitor: Samsung S22B150 21.5 inch Widescreen LED Monitor Gloss Black (1920 ...
0
votes
1answer
279 views

Displaying at 1080i instead of 1080p

I am trying to get my display working at 1080p instead of 1080i, I have no problem with this on my xbox or in windows 7 and I can sort of put together a solution that is already on this website. I am ...
0
votes
1answer
2k views

Change Login Resolution in Xubuntu 13.04?

I just installed Xubuntu 13.04 and enabled the drivers from fglrx-update for my Radeon HD 5400 Series video card. However, once the login screen comes up, I get a warning from my monitor about the ...
0
votes
1answer
862 views

How do I set my resolution to 1680x1050 on my machine?

xrandr shows: stel@stel-desktop:~$ xrandr Screen 0: minimum 320 x 200, current 1400 x 1050, maximum 1600 x 1600 DFP1 disconnected (normal left inverted right x axis y axis) DFP2 disconnected (normal ...
0
votes
1answer
194 views

Desktop doesnt' load after installing ATI Driver [duplicate]

I installed ATI Radeon HD 3650 on Ubuntu 12.10, 32-bit using following commands: cd lib/3.5.0-17-generic/kernel/drivers unzip *.zip chmod +x *.run sudo ./*.run but after restarting the system, I ...
1
vote
1answer
589 views

Xorg - Resolution does not fit into screen

I have an 19-inch monitor with a 1366 x 768 native resolution and I'm using an ATI HD Radeon 5670. It does not detect my native resolution automatically, so I've put something like this on my ...
0
votes
1answer
942 views

Dual monitor Ubuntu 12.04 - only one monitor works at a time

Let me preface this by saying I've been searching and hacking at this for a week. I've tried everything that I've ready (that I understand) on the site here and plenty of other sites. I've been a ...
0
votes
1answer
174 views

Amd driver problems!

Yesterday i installed the amd driver on my lubuntu 12.10 following this guide ...
0
votes
1answer
864 views

weird screen resolution in Ubuntu 12.10

I have Dell 7520 with AMD Raedon 7XXXM graphics card, thankfully, I got to make it work. But the problem now is screen resolution, as I have screen resolution of 1920 X 1080 for 15.6" laptop, which is ...
0
votes
1answer
702 views

Screen Resolution and ATI HD6850 Drivers Ubuntu 12.10

I am running dual monitors with an Sapphire HD6850 graphics card. My main monitor a 22" flat screen plugged in with a DVI port gets full 1680 x 1080 resolution. My second monitor is stuck at 1024 x ...
1
vote
1answer
1k views

Problem with resolution after update ATI driver!

After installing the amd-driver-installer-12.6-legacy-x86.x86_64.run on my Ubuntu 12.10 laptop, my maximum resolution is 1024x768. My GPU is ATI Radeon x1200 is integrated in my motherboard. I can ...
2
votes
4answers
879 views

dual screen doesn't work on ubuntu

I'm not an expert in Linux but I'm currently try to learn it myself. Unfortunately I'm stuck here. So, I'm using Ubuntu 64-bit ( with Unity desktop ) on a laptop. I get stuck when I try to plug ...
2
votes
1answer
7k views

Ubuntu 12.10 - Resolution stuck at 1024x768 using Open Source Radeon Driver

I'm using Ubuntu 12.10 with an ATI Radeon HD5670 card. I currently have the open source xorg-edgers driver. I've been using this driver interchangeably with the Radeon open source driver since fglrx ...
1
vote
1answer
328 views

Installed 12.04 64bit have screen flicker

Hey I installed ubuntu and the screen flickers or just a black screen with a little flicker at the top. I'm really new to this stuff. Help is appreciated. Specs: Processor: AMD-FX Quad Core 4170 ...
1
vote
0answers
476 views

Use TV (hdmi) with non-square pixels

I am having a problem when I connect my LG plasma tv (with a native resolution of 1024x768 pixels) to my 12.04 laptop using HDMI. The pixels (actual pixels, not the signal) of my TV are physically ...
2
votes
1answer
700 views

Screen shifted on an HP LP2065

My graphics performance with ati radeon HD3200 used to be terribly slow with unity (even the 2D performance). Installing the proprietary fglrx driver via the OS interface caused errors and problems. ...
1
vote
1answer
484 views

Notebook Dual Monitor Setup - wallpaper resolution changes on restart or relog

On every relog or restart the wallpaper resolution on my external monitor is downgraded to the resolution of my smaller notebook panel. As a result, crisp and clear backgrounds, such as the ones ...
1
vote
1answer
2k views

Screen brightness of Dell inspiron N4050 is not changing

I have installed all the drivers of my laptop (Dell inspiron N4050 with windows 7 professional) and now i am trying to minimize the brightness because its too much bright light is itching me. ...
1
vote
1answer
952 views

Why is the GRUB menu and boot splash smaller than my actual screen size?

I'm using Ubuntu 12.04, and when Im in the GRUB Menu there are black edges both at top/bottom and left/right. The same way it is in the Plymouth Splash, but additionally Plymouth seems to be stretched ...
0
votes
2answers
2k views

Graphics Driver problem, ATI Radeon HD 3200, small screen size and slows everything down.

Regards. I am using a: 2009 Compaq Presario CQ40-415AU Notebook AMD Athlon X2 Dual core Processor 2.1 GHz 1024 MB L2 cache 3GB DDR2 RAM ATI Radeon + HD 3200 Graphics 256 MB, screen is 14 inch ...
0
votes
1answer
2k views

Dual monitors, screen resolution, xorg.conf.d

I do a lot of RTFM but this one has got me stuck. I have Ubuntu Studio 12.04 Precise Pangolin with XFCE as its default desktop. My old HIS ATI Radeon 9250 graphics card was adding red crud across ...
0
votes
1answer
453 views

screen resolution stuck under 1366x768

I want my old machine (Athlon XP, Radeon9200, Ubuntu 11 on a 19" Mitsubishi Diamondtron) to display a screen resolution of at least 1600x1200 @ 75hz. The monitor's control panel gives no option and ...
1
vote
1answer
470 views

Monitor shows “out of range” message

I'm using ubuntu 12.04 and everything was fine until today. I've tried to run a windows game trough wine, the game started but crashed back to the desktop and after that the screen resolution went to ...
0
votes
1answer
1k views

Ubuntu 12.04 resolution is correct, but windows are pudgy and bloated compared to 11.04. ATI Driver is screwed up

I am not a noob to Linux, but I am sure as heck not a pro. 12.04 has nearly all the 'tweaks' out of the box, that I had to manually do myself with prior ubuntu releases, and I am grateful for this. ...