Questions about X.Org Server (commonly known as Xorg Server, XServer or Xorg), the software that runs the X window system used by most desktop window managers (GNOME, KDE, etc)

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1
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0answers
23 views

Pointer speed (trackpad) increases with screen resolution (independently in x and y)

I'm experiencing a strange problem (feature?!) in Ubuntu 13.10 on my Latitude E4200: When I plug in an external monitor, extending my desktop, my pointer speed increases in the same direction as my ...
7
votes
2answers
360 views

How can I toggle the touchpad depending on whether a mouse is connected?

I want to have my touchpad disabled automatically when an external mouse is connected and enabled when there is none. I have tried using touchpad-indicator but that fails in cases when the computer ...
1
vote
2answers
3k views

startx fails to start

I ran the Software Manager and now startx doesn't start anymore. After I start my laptop and log in, the screen stays stuck on the login page (I tried with both gdm and lightdm). Switching to console ...
2
votes
0answers
51 views

No errors but some wanings in Xorg.0.log file,However X still black screen! Help please,ATI driver

My desktop is ASUS A43 with AMD Radeon HD 6730M Graphics.Recently I installed the Ubuntu12.04 system and I find that my cpu has a high tempreture since booted.So I realized there must be some wrong ...
1
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0answers
81 views

How do I adjust DPI in 12.04

I think that I want (need?) to adjust my DPI. Qualitatively, text is very small and I usually find myself increasing text size in text editors, web browsers, etc. Quantitatively: The 1" square here ...
4
votes
1answer
927 views

how to configure a trackpoint only mode on thinkpads with clickpads

I own a Thinkpad carbon X1 gen2 notebook with the new touchpad (clickpad). The same clickpad seems to be used in the T440 and W540 models as well. I would like to turn off the touchpad but still be ...
1
vote
1answer
112 views

ATI Catalyst vs Distro Compatibility Question

I have a question about the Catalyst drivers and which ones I can actually use with my my distro. I currently have 12.04 and Ubuntu 13.10 installed. When AMD / ATI tells me that the latest 14.3 Beta ...
0
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0answers
140 views

The X11 library libxp.so does not exist in ubuntu 12.04.4

I am installing matlab 2010 in ubuntu 12.04.4 linux. After finishing the installation it is showing that :-- The X11 library libxp.so does not exist and matlab not able to run on this system until ...
0
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1answer
56 views

S Video performance using ati-driver-installer-9-3-x86.x86_64.run on U 12.4

I have a new installation of Ubuntu 12.4 using the ati-driver-installer-9-3-x86.x86_64.run driver for my Radeon 9600. Graphics in Details shows Gallium 0.4 on ATI RV350. When S Video is connected an ...
2
votes
2answers
150 views

X11 forwarding in SSH

How to run X11 GUI applications from a remote server using SSH? For example: my first desktop 192.168.1.1 my second desktop IP 192.168.1.12 I 'm sshing from my first desktop to the second and i ...
0
votes
0answers
57 views

Xorg segmentation fault fglrx

http://paste.opensuse.org/68562655 Link to Xorg log This happened all of a sudden and I have no idea what the cause is I tried using a older version of the kernel with no luck and tried downgrading ...
1
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0answers
190 views

NVIDIA drivers not working with more recent Ubuntu releases

I have a late 2012/early 2013 iMac with the following graphics card (lspci) 01:00.0 VGA compatible controller: NVIDIA Corporation GK107M [GeForce GT 640M Mac Edition] (rev a1) I have tried the ...
0
votes
2answers
1k views

How to get rid of the Gallium 0.4 on llvmpipe (LLVM 0x300) driver? INTEL needed

Ubuntu 12.04 LTS only runs 2D mode after changing MB and CPU. It appears using the wrong video driver: "Gallium 0.4 on llvmpipe (LLVM 0x300)" rather than the required "Intel" G43 version from the ...
0
votes
0answers
29 views

xserver-common-lts-raring missing?

Hello been having problems through out my upgrade. Was not able to install packages till I removed the if fi statement in /var/lib/dpkg/info/xserver-common-lts-raring.postrm Now looks like: ...
1
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0answers
178 views

Ubuntu 13.10 and Nvidia. Second Monitor causes graphics settings to reset

I'm trying to get a second monitor on my laptop, plugged in through HDMI. I can get the second screen to be detected and display stuff, but every minute or two the graphics will freak out, both ...
0
votes
0answers
115 views

Can't set resolution higher than 1360x768

I have tried to look up fixes but none of them seems to work My first problem is that my screen is not recognized, it is an AOC 2436Vwa 24". Out of the box ubuntu could not select a higher resolution ...
0
votes
0answers
72 views

Black Boot Screen (cursor only) as soon as I initialize 3rd card in xorg (3X ASUS R9 290 in Ubuntu 12.04)

This is driving me a little crazy and though I'll keep working on it, I'm hoping someone can suggest some possible solutions, as I'm almost at my wits end here. Some background: The system: AS Rock ...
0
votes
1answer
338 views

How do I get a Dell U2414H monitor and Nvidia NVS300 working?

I can't get Ubuntu 12.04 LTS to run xwindows in my monitors native resolution. I have a Dell U2414H monitor and NVIDIA NVS 300 video card. I am connected via a Single Link DVI to HDMI cable. When I ...
-1
votes
1answer
2k views

Cannot write bytes broken pipe

I can't seem to boot Ubuntu 12.04 on my t-61 Thinkpad. I get the splash screen, then a black screen that reads: Cannot write bytes: broken pipe. Let me first say that originally I had removed ...
3
votes
0answers
271 views

Displaylink udl in xubuntu 13.10

I'm using Xubuntu Saucy Salamander (13.10). I'm trying to connect displaylink wireless monitor with my linux machine. My configuration is Nvidia GT310M Intel HD Graphics for 1st gen i5 processors ...
1
vote
1answer
158 views

browser compositor issues - chromium versus chrome

Chrome browser beta release 34 includes the google 'Aura' compositor that caused lots of issues on my env using 12.04 with GPU = intel HD4000. So, i went back to the 'Chrome-browser' general release ...
0
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0answers
36 views

Bizarre display issues

I've been running a dual display setup with two cheap monitors for the past couple of weeks. Everything worked fine, at first. Nvidia-settings recognized both displays perfectly, and setup was ...
0
votes
1answer
224 views

Nvidia multiple monitor with different resolution

I have 2 monitor that have different resolution which is 1440x900 and 1360x768. But the default settings for my 1360x768 monitor in Nvidia-settings is 1024x768 and when I tried to change it to ...
0
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0answers
28 views

Mouse lagging and blue lines after fglrx uninstall

I recently tried installing AMD drivers from the official website and found out that my card was no longer supported so I uninstalled it back. But I have this problem: When I get to my login screen, ...
5
votes
3answers
440 views

Remap the middle click action of Logitech T400 wireless mouse

I want to remap the functionality of the front part of middle click and back part of middle click on the Logitech Zone Touch Mouse T400 model. According to the answer in this question, I tried the ...
0
votes
2answers
785 views

Xorg 1.15 and AMD 13.1 legacy

I have a question: Will my ati Radeon 5145(4570) work with ubuntu 14.04? I need proprietary driver for good energy control. I have Laptop. Or I need to downgrade Xorg?
0
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0answers
25 views

Understanding The GUI Environment / Video Card Drivers

I hope this isn't too off-topic....my experiences with Ubuntu have been really great, but I've fallen into a pattern where either something works great by default (which is awesome), or it doesn't. ...
0
votes
1answer
113 views

Where did /usr/lib/X11/xorg.conf.d/10-synaptics.conf go?

On my Macbook I can only move the cursor while also pressing the touchpad after a default install. A per login session fix is to run "synclient FingerLow=10" and "synclient FingerHigh=20". In order ...
2
votes
0answers
206 views

Getting WebGL to run on an Amazon EC2 server

I'm trying to get WebGL to work on my Amazon EC2 server (migrating from an office-bound Mac Mini, that has a lot of hiccups). Worked some days to get this running, but I'll try to start from where i ...
3
votes
1answer
215 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 ...
0
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0answers
133 views

upstart-event-bridge main process terminated with status 1

xsession-errors is showing messages of the following type after upgrade to 13.10: init: upstart-event-bridge main process terminated with status 1 init: upstart-dbus-session-bridge main process ...
0
votes
0answers
96 views

Cannot log into Lubuntu due to X error

After suspending my computer normally, I am unable to log into my desktop. I am running Lubuntu 13.10. Any help would be appreciated. Here is my .xsession-errors file: Script for cjkv started at ...
0
votes
0answers
29 views

Can't run 3D apps/games when I Switch from discrete to embeded Graphics

I have ubuntu 12.04 and I have switchable graphics. Intel HD Graphics 4000 and AMD RADEON HD 8730M The problem is this, when I have discrete graphics enabled (AMD) everything works fine, but the ...
0
votes
1answer
70 views

Get Ubuntu to NOT move windows when turning off one of multiple monitors

I have a triple monitor setup and it works very well with 13.10. However, I have some problems with the way Ubuntu moves windows around when turning off a monitor. For instance, when I want to watch ...
1
vote
0answers
17 views

Enable repeat for a specific key

My "down" key has died tonight. While waiting for a new keyboard, I am using the answer here to map the right CTRL (key code 105) so that it acts as "Down": How do I remap certain keys? Long story ...
3
votes
1answer
32 views

Why am I not able to copy and paste with the center button of my mouse?

I just reinstalled Kubuntu 13.10 and found that the mouse will not copy and paste after selecting and pressing the center button. How do I fix this?
8
votes
4answers
400 views

My graphic drivers are gone

I am on Xubuntu 13.10 64 bit. This question tells you everything you need to know about my graphic card. Yesterday I had a problem, my graphic card driver failed, now if I login to xubuntu default ...
1
vote
1answer
53 views

Unable to login through LightDM

After executing the following script (I removed all occurrences of tmp, mind you. Or at least I thought I did) and rebooting the system, I'm no longer able to log in through the display manager. ...
0
votes
0answers
30 views

Kubuntu 12.04 goes to black screen after HDD icon starts loading

I've been using Kubuntu for a while because I don't like the Ubuntu desktop. I was using my laptop and then it just shut down. When I plugged it to the AC it was booting fine, until the part where ...
0
votes
1answer
89 views

X will not start while installing Ubuntu 13.10 on an ASUS N550JV

I've been trying to install Ubuntu from a live usb on my ASUS N550JV-CN270H, of which the DVD Drive has been replaced by an SSD (Crucial M500 480GB). When I select try ubuntu in GRUB the normal ...
1
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0answers
64 views

How to do off-screen render with OpenGL in Ubuntu with XServer?

I have an application that uses OpenGL 4.2 to do off-screen render [the result goes to a video in my case]. I need to run it on Ubuntu 13.10 Server. I don't need (and don't want) to have the actual ...
2
votes
1answer
201 views

Alternative graphic drivers? [duplicate]

My graphics graphics card is a Radeon HD 4250 and ATI has dropped the support for x-server version higher than 1.12. Are there any alternative graphic drivers I can use besides the opensource driver, ...
0
votes
0answers
325 views

Dual external monitors use with Dell M6800 laptop

Got a new Dell M6800 laptop with nvidia Quadro K3100M video card. Installing Ubuntu worked like a charm, getting the nvidia card to work was a serious pain. Making the PC work with two external ...
1
vote
0answers
94 views

Ubuntu 13.10 and window bar artifacts [closed]

I've tried to install that 'infamous' 311 nvidia update and now I have my windows look like this. My graphic card is NVidia 710M. Probably with no drivers currently (I can't find any stable version, ...
0
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0answers
138 views

Resolution problem with Nvidia GT 620

So today my computer needed a reboot and when it booted back up my resolution had changed. It used to be either 1280×1024 or 1400x900 I can't remember but now after fighting with the GUI display ...
0
votes
0answers
21 views

Occasional lockup after boot

Firstly I apologise if this is a duplicate of another question - I have seen many on a similar theme but not with these exact symptoms: dual-boot machine ( HP Envy ) running Ubuntu 13.1 64-bit ( ...
2
votes
0answers
167 views

Ubuntu 12.04 cannot detect my second screen

What I wanted is a dual monitor setup but I got two monitors with the same content :(. I have an ASUS Z87-K motherboard and am connecting two monitors to its integrated graphics (HDMI and VGA). I ...
1
vote
0answers
131 views

How do I resolve desktop larger than screen?

EDIT - The file is being saved to the desktop but is being placed in the region above DVI-I-1, i.e. the bit that is described by +0+261 offset. Temporary solution is just to align monitors along the ...
0
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1answer
79 views

Nvidia configuration file

i'm tring to configure Nvidia powermizer using the xorg.conf. but that made applications crash so does Nvidia use the xorg.conf or it uses another file ?
1
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0answers
42 views

Nividia Temprature in 13.10 so high

i had prpblem with the laptop tempreature with ubuntu 13.10 and Nvidia card NVS500M after searching i found i can add the following line to the xorg.conf Option "RegistryDwords" ...