Questions related to hardware displays, either internal (as in a laptop) or external (as in most desktop monitors, or projectors)

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0answers
329 views

Garbled text in terminal, titles and other places after upgrade to 12.10

After upgrading to Ubuntu 12.10 I am getting sporadic garbled text in the terminal, but it is also appearing in titles and occasionally the URL bar of chrome. Amazingly I was able to catch a ...
0
votes
1answer
182 views

Multi-display issues T61 on 12.04 TLS

Installed 12.04 LTS on T61 laptop. I have issues on Multi-displays. Problems come when trying to make changes to Multi displays and save . Both screens blacken , when click the mouse noise on both ...
2
votes
1answer
4k views

Screen turns off after inactivity

My screen turns off if I'm inactive for some time, even though I disabled the setting. It happens on battery as well as on AC power. My Brightness and Lock Settings: My Power Settings: Does ...
1
vote
4answers
13k views

after installing ubuntu 12.10 the desktop does not display correctly

I've installed vmware player on my windows 7 in order to run ubuntu 12.10.. The ubuntu installation went well with no errors or display faults, but after restarting the vm at the end of the ...
5
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4answers
7k views

Screen Timeout Ubuntu 12.10 Cinnamon

I am running a fresh install of Ubuntu 12.10 with Cinnamon, after roughly 10 minutes the screen turns black. I have set "Turn screen off when inactive for:" to "Never" or tried high values (1h +), ...
2
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0answers
1k views

Dual monitor not working completely in 12.10 after upgrade

At 12.04, dual monitors worked perfectly. After upgrading to 12.10, the primary monitor works, the second monitor only partly works. I am sure there is some difference between the releases that I ...
5
votes
1answer
546 views

Distorted graphics on start up

So I am using dual monitors and every time I boot up my machine after entering my password to login, both screens show distorted graphics which eventually go away. I am on Ubuntu 12.10 the OS type is ...
1
vote
2answers
5k views

phpMyAdmin - Display all queries

I have installed a fresh desktop with ubuntu quantal and the following packages versions: MySQL: 5.5.28-0ubuntu0.12.10.1 Apache: 2.2.22 (Ubuntu) phpMyAdmin: 3.4.11.1deb1 I would like ...
0
votes
1answer
1k views

Linux kernel 3.5.0-18 update is not working with NVIDIA driver 304.60

I have Ubuntu 12.10 64 bit and a Nvidia card GT430 and installed 304.60 Linux driver manually and it worked beautifully until the latest Ubuntu update which got modified to 3.5.0-18 Kernel. Everything ...
0
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4answers
16k views

Ubuntu 12.10 won't display properly after kernel upgrade [closed]

After updating my system today, Ubuntu's doesn't display correctly. The desktop was working properly before, but now it looks like this: I had to use the terminal to run Synaptic package manager, ...
1
vote
2answers
804 views

ASUS EPC 1015CX won't boot with display after installing additional drivers

I have a ASUS EPC 1015CX with Ubuntu 12.04 LTS installed using wubi alongside Windows 7. It worked perfectly after installing except that the supported screen resolution was only 800*600 instead of ...
2
votes
0answers
56 views

Problems with second display

First of all this problem is only with KDE. Im configuring my displays with nvidia-settings. I set to both right Hz and resolution But on second display allways there is some line that is separate ...
0
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1answer
1k views

Display artifacts under Ubuntu 12.10

I am getting some display artifacts under a fresh install of 12.10. (Open image in an another tab to get the full effect) Anyone have any idea what might be going on here or a possible solution? ...
1
vote
2answers
712 views

Display resolutions missing after upgrade to Ubuntu 12-10

I recently upgraded my dual-boot HP laptop (dv7-3060us, 17.3" display) from ubuntu 12-4 to 12-10. After the upgrade, only three (3) resolutions are available (800x600, 1024x768, and 1152x864, all 4:3 ...
0
votes
2answers
271 views

No nvidia-drivers

I have a dell M4600 with NVidia Quattro K2000m. After first installing Ubuntu it showed 2 experimental drives in "Additional drivers". After reboot, they were gone. And I don't have any xorg.conf. It ...
1
vote
1answer
1k views

How do I connect Ubuntu to Sony Bravia LED TV via HDMI?

My laptop connects to 46" Sony Bravia LED TV using HDMI cable in Windows without any problem. However, it just doesn't work with Ubuntu 12.04. It always says No Signal. Problem somewhat persists ...
14
votes
3answers
3k views

How do I set the native resolution on an HP Mini 210-1004sa?

FYI: My Netbook model is HP Mini 210-1004sa, which comes with Intel Graphics Media Accelerator 3150, and has a display 10.1" Active Matrix Colour TFT 1024 x 600. I recently removed Windows 7 Starter ...
2
votes
1answer
436 views

Xubuntu display layout is not saved

I have a laptop running Xubunu 12.10 with an HDMI display attached. When I log off or reboot, and then log back in, I need to reapply my display arrangements in ARandR when I log back in (oddly, the ...
0
votes
1answer
444 views

emachines e725 display very light

After hard installation of Ubuntu 12.04 alongside Windows 8 the display light is very high. How can I reduce it. I used fn+right or left arrow but nothing changed. I am new in Ubuntu.
1
vote
1answer
2k views

Display resolution problem with Sony TV and Intel integrated graphics

I am trying to set the correct display resolution for my Sony TV (KDL-32V2000, native resolution 1366x768) connected via HDMI to my HTPC running Ubuntu 12.04. I have a Intel Core i3-530 and Intel mobo ...
2
votes
0answers
338 views

Display in applications on ubuntu 12.10 is broken - maybe theme problem

I have a problem which looks like this: If you take a look at buttons "Apply", "Reset", "Close" or any other buttons or drop-downs, you will see there is no style on them. It is a fresh install ...
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
112 views

TTY1 on Video Projector

Is it somehow possible to display TTY1 or similar to a video projector? xrandr cannot open the display: $ xrandr --query Can't open display I have a ATI graphics card and am not using the ...
0
votes
1answer
185 views

display driver problem [duplicate]

Possible Duplicate: Unity doesn’t load, no Launcher, no Dash appears I just recently installed Ubuntu 12.10 on my laptop and am keeping windows 7 as a back up for when I get stuck like ...
0
votes
2answers
413 views

Successful boot, but no video output

Ok, just installed Ubuntu 12.10 on an ASUS Zenbook UX32A (integrated graphics). On boot, screen goes black, and doesn't come back on. However, the computer boots successfully and I hear the login ...
5
votes
2answers
16k views

How to make Ubuntu recognize an unknown external display (so I can adjust its resolution)?

I have a Dell laptop with an external monitor attached (a Samsumg SyncMaster 931c). My laptop display was recognized, and I can adjust its optimum resolution. My external display is still unknown, ...
0
votes
1answer
383 views

how to reset dual display to one screen from command line?

How can I reset dual display to one screen from command line and set old second screen as main display? (12.04 + nvidia)
0
votes
1answer
1k views

Can't get movie player to play on my TV via HDMI connection

I am running Ubuntu 12.10 on a Dell laptop. laptop resolution is 1366x768. I connected to my Phillips 42" TV using HDMI. By changing channels I can get to HDMI4 and there my desktop wallpaper ...
2
votes
1answer
442 views

Display cloning doesn't work anymore (nVidia)

I used to clone my laptop's display to an external monitor by just typing disper -c in a terminal. One of the recent updates broke this functionality. It now says $ disper -c displays share no common ...
2
votes
2answers
287 views

How to clone displays with my laptop and an external HD Monitor

I have been trying to connect my laptop to an external monitor (different resolutions). My idea was to setup the external monitor as a clone of the laptop screen. In Ubuntu Quantal's display settings ...
1
vote
0answers
200 views

problem with Dell 14z 3D acceleration on Ubuntu 12.04 [closed]

I just bought a Dell 14z (in Brasil) and installed the latest long term Ubuntu (12.04.1). I managed to get the aditional ATI/AMD installed. The problem is that it will not work with 3D acceleration ...
4
votes
2answers
3k views

Ubuntu 12.10 - launcher stays hidden

Just upgraded to 12.10 today. Everything seems fine for now, aprat from one thing: The launcher on the left side of the screen doesn't come up after moving the cursor to the left side of the screen. ...
9
votes
2answers
7k views

Using a DisplayLink USB video adapter on Ubuntu 12.10

The line of USB video adapters made by DisplayLink has a somewhat sordid history under Linux. In past Ubuntu releases, the process of getting them to work has been somewhat difficult, inspiring a ...
2
votes
2answers
668 views

Automatically change resolution when not in dock

I have Ubuntu 11.04 (yep, I know it's old news) on my Lenovo W520. At home, I have a dock with dual monitors. I have a pretty decent setup - things work almost perfectly (hence the reason I'm ...
2
votes
2answers
857 views

video not displayed in Xubuntu

I have Xubuntu installed in my PC. When I play a video after starting the system it plays fine. After some time the video is not displayed and I can only hear sound. If I reboot my PC then the video ...
2
votes
1answer
725 views

Wine settings to correct color palette?

I have a Windows application (Kidspiration 3 Starter), that when running under wine 1.4 in Ubuntu 12.04 shows a completely distorted color palette that makes the interface unusable. See screenshot. ...
4
votes
2answers
817 views

screen DPI - is there and equivalent command/action to Windows 150% Display

I have a wide screen of high resolution and I see everything small on it. So In windows I set the display to 150%, I would like to do something similar in Ubuntu. Simply changing screen resolution to ...
0
votes
2answers
2k views

Displaylink USB show “Logo / Loading” on monitor

I tried with this problem for 2 years already. LOL, today, I install Ubuntu for I have to resolve it or I will back to stupid Windows 7. First, I have 3 monitors. My graphic card is support dual ( ...
3
votes
1answer
1k views

Can't install graphic drivers in 12.04

The driver is ATI/AMD proprietary FGLRX graphics driver. After clicking Activate, it asks for my password and starts downloading. Then it shows an error message: 2012-10-03 16:16:04,227 DEBUG: ...
2
votes
1answer
631 views

Can't change display resolution on a Lenovo G575

I'm using Ubuntu 12.04 on my Lenovo G575 (64 bit). I was using my computer with the 1366x768 display resolution. I changed the display resolution of my computer to the 800x600 yesterday, then I tried ...
3
votes
0answers
1k views

Unable to enable dual displays

I am running an almost-fresh version of Ubuntu 12.04 on my old Dell Inspiron 710m laptop. I had to re-install yesterday due to a different display issue. I wasn't able to directly reinstall 12.04 ...
2
votes
0answers
219 views

External display, windows are moving to external display

I use external display with lenovo w520, I am running it with following script xrandr --output LVDS1 --auto --primary --output VIRTUAL --mode 1920x1200 --left-of LVDS1 optirun screenclone -d :8 -x 1 ...
10
votes
2answers
2k views

Does redshift need an active internet connection to work?

It seems redshift doesn't run without an active internet connection. If so, is there some way it could be run when there's no connection to the Internet?
3
votes
3answers
7k views

Settings for multiple monitors are not stored

I am running Ubuntu 12.04. on a Lenovo Thinkpad T400. I connected an external monitor as a second display. The laptop stands under the external screen. The laptop has a native resolution of 1440x900 ...
1
vote
1answer
503 views

Terminal stuck in mirrored display mode (ctrl-alt-f1)

I have a dual monitor setup. Lately it's been giving me grief; booting with the wrong monitor as primary sometimes, "out of range" problems on the primary display, etc. Now for the latest problem ...
1
vote
1answer
272 views

Is there an easy way to (temporarily) disable the display timeout?

In KDE 3.5 there was the powermanager plugin for the kicker panel, where one could easily switch between different profiles. So normally, I want the display to go to sleep after, say, 10 minutes of ...
2
votes
0answers
258 views

Default program startup display

I have a dual display setup and would like to be able to set which display a piece of software starts on. Most software seems to return to the last display but Stellarium always starts in the primary ...
2
votes
0answers
363 views

display resolution question

My machine has two hard drives, one has Fedora 64bit and one has Ubuntu 12.04 64bit. When running Fedora, I can set the resolution to 1600x1200. But I can only get 1280x1024 when Ubuntu is running. ...
0
votes
1answer
99 views

Ubuntu partition won't display on screen

I installed ggobi on my MacBook Pro, and it wasn't working right. I looked up some information, and found this site: Gtk Warning: Cannot open display I followed the vague instructions, but I think I ...
0
votes
1answer
1k views

Cannot detect second display

Using the display program I cannot detect the second display which is connected with my desktop PC (running ubuntu 11.10 64bit, gtx 280 gpu) via DVI. Although using a live CD of linux mint the second ...