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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0
votes
1answer
304 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 ...
124
votes
6answers
89k views

How do I remap certain keys or devices?

I'm searching for a way to remap certain keys in ubuntu. i.e. I'd like to change PgUp to Home or PgDown to End. Does a built-in command or a tool exist reassign keys in Ubuntu/GNOME?
0
votes
1answer
83 views

Stuttering screens on 14.04 on MacPro

A friend gave me an old MacPro and installed 14.04 on it. Having a problem with occasional stutters on the video - screen freezes for a second or two, then returns to normal. Guessing it's something ...
0
votes
1answer
88 views

Ubuntu 12.04 freezes a lot

I have a desktop with Ubuntu 12.04 with Unity, fresh install about a year ago. Details: Intel Core i5-3570K CPU @ 3.40GHz × 4, 4Gb RAM, 2 Tb HD, 64-bit Ubuntu 12.04.5 LTS Kernel: 3.5.0-54-generic ...
0
votes
0answers
13 views

Have a given program handle a Bluetooth device events

(ubuntu 14.04 gnome-classic) A given Bluetooth device (a mouse) having address like "[01:25:33:95:E5:4A]" is connected and works fine. I would like, however, to configure something somewhere in ...
0
votes
2answers
115 views

Why do desktop / monitor screens fail after staying logged in overnight?

I am currently running Ubuntu 13.10. I experienced this same issue with Ubuntu 12.04, so I dont believe the following issue is tied to a specific release. I am using Ubuntu for work, by choice. Id ...
2
votes
1answer
33 views

Why does pressing ctrl+space bring up a keyboard layout menu?

I am trying out StumpWM, however when I press Ctrl+Space I get a menu to change keyboard layouts. This conflicts with emacs region selection. What causes this behaiviour and how do I disable it? I ...
0
votes
0answers
32 views

How can I make my display work again in Xubuntu?

I'm running Xubuntu 14.04 and I was testing some stuff because I have a dual display setup, and one display never wakes up from suspend. So I tried this, to see if the display would wake up: sudo ...
1
vote
0answers
57 views

LVDS connect Issue. ( If VGA connect. LVDS off )

I have very hard problem. And I don't solute haven't found a solution for this problem while for 3 weeks. Now tested OS ( ubuntu 14.04, ubuntu 12.10, ubuntu 12.04) same problem. Physical connected ...
0
votes
1answer
23 views

How to block a common user use startx command?

How can I block a common user use startx command when he login? And leave just root user use startx after login?
1
vote
2answers
267 views

Thinkpad with Optimus in low graphics mode after upgrade to 14.04

I upgraded my TP W520 with Optimus from 13.10 to 14.04 Under 13.10 optimus worked will. Setup with the following: ...
7
votes
4answers
2k views

How do I restore triple tap to emulate the middle click?

I've upgraded from 11.04 to 11.10 but the ability to tap with three fingers on the touchpad to achieve a middle mouse click has disappeared. When a mouse is plugged in the middle button click works ...
2
votes
0answers
457 views

Touch screen not recognize by Ubuntu 13.04

I have a Lenovo C315 10038: after install Ubuntu 13.04 64bits i've installed sudo apt-get install xserver-xorg-input-* and nothing this is the infor from lsusb, lspci, xinput commands xinput ⎡ ...
1
vote
0answers
104 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
1answer
45 views

12.04 displaying video via with vga with optimus disabled but external display not detected

I have a Dell vostro 3446 notebook with nvidia optimus. Since I do not need the capabilities of the dedicated gpu, I have blacklisted the nouveau driver and switched off the nvidia gpu with ...
1
vote
1answer
424 views

After install Google Chrome in EC2 won't open from Ubuntu Server 14.04 LTS (HVM) command line [duplicate]

I have installed Google Chrome with following command line: $ wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add - $ sudo sh -c 'echo "deb ...
0
votes
2answers
1k views

Ubuntu 14.04 not recognizing installed Intel graphics driver

I'm completely new to this. I am running Ubuntu 14.04 on a new Dell desktop. I am having a problem with Xorg and compiz using >60% of a CPU. I think this is because my graphics driver is not being ...
0
votes
0answers
10 views

Graphics and input settings load delay on boot

Whenever I boot my system, after loging in, it takes half a minute for my display settings and my input settings to load. This means that for the first 30 seconds I have the default resolution ...
0
votes
0answers
74 views

Touchpad acting weird in 14.04 on MSI CR70 2M

I don't know if I am doing it right(or at the right place). It's the first time I report a bug. I have a disturbing bug. My touchpad left click (tapping and mechanical) stops working sometimes. It ...
26
votes
10answers
58k views

Radeon HD 2000, 3000, 4000 on Ubuntu 12.04.2 and higher: fglrx (legacy) unsupported, what to do?

After upgrading to 12.10 quantal, the packaged version of fglrx no longer works. I discovered that this is because there is a separate 'legacy' fglrx driver for the HD 2k-4k series cards, but it is ...
1
vote
0answers
43 views

fn+pgup (home) button key in Fujitsu Lifebook PH521 is not working on Ubuntu 14.04-01

I installed a fresh Ubuntu 14.04 64bit on my 2 years old laptop (Fujitsu Lifebook PH521) it is an AMD E-450 powered laptop. Everything is working right, except the "home" (fn+pgup) and "end" ...
12
votes
4answers
107k views

How to kill and to start the X server?

In 12.04 How do you kill the X server from the command line and from the GUI interface and how do you start it from the virtual terminal?
1
vote
3answers
2k views

fglrx no screen found on ubuntu 14.04

i upgraded my computer from 13.10 to 14.04, now my screen goes black after booting, but i can access tty1. after a little experimenting, i tried using start x it gave me this error (from ...
0
votes
0answers
51 views

How to disable nvidia xserver panning?

I have just connected my external monitor 1980x1200 to DisplayPort. I have Nvidia Optimus technology so I had to change into nvidia graphics. Monitors are working fine, I just got a problem, that my ...
0
votes
0answers
222 views

Firefox - Error:cannot open display: :0.0

I'm trying to run xvfb alongside CutyCapt to take screenshots of websites on a headless VPS server. I've installed xorg, firefox latest stable release, and CutyCapt. I've set the default display by ...
2
votes
0answers
597 views

Ubuntu CPU load

I'm new to Linux world and I have a problem with my fresh installation of Ubuntu 14.10 64-bit. My processor is Intel® Pentium(R) D CPU 2.80GHz × 2 with 4 GB of ram and GeForce 8600 GT/PCIe/SSE2. When ...
0
votes
0answers
42 views

Run xfce4 desktop from terminal

I'm using Ubuntu 14.04. After update I've got Unity frozen. Upper panel was all-gray, buttons on side panel didn't respond. Tried to repair, but no luck. Re enable Unity plugin and some other in ...
0
votes
1answer
55 views

Windows have black borders after hibernation Unity

when my 64bit Ubuntu 14.04 machine "wakes up" after hibernation, windows look like this: http://imgur.com/a/9E6xa (Sorry for inconvenience, but board restrictions won't let me post photos) The ...
0
votes
0answers
27 views

How to run the Ubuntu window manager in a window on another system

Let me call the Ubuntu system "the server" (runs gnome) and the X server "the terminal" (which uses Tom's window manager). I can run the command gnome-session on the server through a ssh tunnel from ...
1
vote
1answer
49 views

bfgminer not catching xdotool

I'm trying to send a short sequence of keystrokes to bfgminer without bringing its window to focus, it is running in a gnome-terminal. #! /bin/bash xdotool key --window 25165831 p sleep 1 xdotool key ...
2
votes
0answers
43 views

how to track a crash when changing from X :1 to X :0?

I need to track on 14.04 a crash that often happens here: I open a new X at :1 (that sometimes goes to ctrl+alt+f8 others to f9). But when I try to go back to X :0 with ctrl+alt+f7, it crashes ...
28
votes
7answers
27k views

How can I change the mouse's wheel scroll rate?

I'm using Chrome, and the scroll rate is like 3 lines, and it's painfully slow. My finger gets tired really quickly on long pages. System → Preferences → Mouse lacks any scroll wheel configuration ...
0
votes
1answer
3k views

Xorg randomly crashes

I keep getting a crash report saying Xorg has crashed. It usually happens when I log in, but sometimes occurs afterwards. When I get the crash, nothing appears to be having trouble, so the first ...
2
votes
1answer
76 views

How can I change the dpi of my monitors separately? [duplicate]

I have two fullHD monitors, one of which is a 15" Laptop screen. How can I change the DPI of only that particular screen, to read text more comfortably?
1
vote
2answers
56 views

`apt-get` suggests I remove `xinit`, how do I deal with that?

I just updated my 32-bit Ubuntu 12.04 to 64-bit version by taking the following steps: Made a tarball of my home (not really important) Saved dpkg --get-selections Made a tarball of /etc/apt Format ...
0
votes
0answers
131 views

Video tearing nvidia GT 540M dual screen

Ill get right to the point: I have a laptop (Aspire 5750G) that I run dual screen on (the built in display and a Samsung SyncMaster 2043BW). Im running ubuntu 14.04 (installed yesterday) on a nvidia ...
0
votes
1answer
270 views

Ubuntu 14.04 kvm instance has low resolution

I have a kvm guest instance of Ubuntu 14.04 running with a vga type video device. I do not have a /etc/X11/xorg.conf file, I am letting X autoconfigure the video and all devices. When X comes up, the ...
0
votes
0answers
97 views

why is gdm not starting automatically?

I am running Ubuntu 12.04 LTS with all updates. At some point I experienced some trouble with LightDm, so after reading up on AskUbuntu I switched to GDM. No problems, except that I cannot get GDM to ...
0
votes
0answers
34 views

Issue with resume from standby, this is very strange!

I have a very strange issue with resume from standby, pm-standby issued manually via a console either in X or a separate console works, the system goes to standby correctly and resumes back to the ...
4
votes
4answers
10k views

Unable to start lightdm but can startx

I am trying to make my own Live USB and I have successfully generated an ISO file with a newly installed, configured and customized Xubuntu 12.04 LTS installation. My problem is that, no matter I ...
1
vote
0answers
456 views

W540 + 14.04 + nvidia driver = no work

there's a strange problem I cannot solve: there are two Lenovo W540 (A) and (B). W540 has two graphics chips: intel and nvidia Quadro K1100M. There is no bios setting to disable intel, and/or only ...
1
vote
1answer
407 views

Dell XPS 15 L521x miniDisplay to VGA detects monitor but does not work

I have an Dell XPS 15 L521x Laptop with an HDMI and miniDisplay outputs only. The HDMI port works great but when I'm trying to connect to a VGA output using mini DP -> VGA adapter the OS detects the ...
1
vote
1answer
179 views

Can't use both display outputs on XPS laptop

On a Dell XPS 15, running Ubuntu 14.04, the HDMI and Displayport ports work fine, but when I plug in two screens to both the DP and HDMI, it doesn't work. The screens window showed some error dialogs ...
0
votes
0answers
52 views

Xrandr changes resolution on it's own initiave

I am running Ubuntu 14.04 with bumblebee. I've got an HD 4000 and a 635m, and as many of you know the display is controlled by the intel card. I have a CRT that can reach refresh rates up to 120 hz. ...
0
votes
0answers
29 views

Hybrid graphics and Xorg.conf

Is there any sane way to be able to configure X server and have working hybrid graphics at the same time? Whenever I add "xorg.conf" X server stops loading driver for second (discrete) GPU. Example ...
1
vote
0answers
82 views

Toshiba satellite L755 nvidia resolution + boot problem

I don't have alot of experience in linux, I tried all the solution I could find before asking this, here it goes: I recently got a new Toshiba laptop, today I installed ubuntu 14.04LTS alongside of ...
0
votes
1answer
68 views

No desktop after login?

So I just installed Ubuntu Minimal 64bit and when I login it just leaves me on what looks like a command page that says jerric@Jerric-HP:~$. I don't have Windows anymore, I think. What do I do? ...
0
votes
1answer
130 views

How to launch interactive shell script in bash hourly with cron?

I put this line in the crontab: 1 * * * * DISPLAY=:0.0 /usr/bin/gnome-terminal -e /home/user/Desktop/mltpl The script is executable. If paste that command in the terminal--that is, the string ...
0
votes
0answers
12 views

Where does xhost (or related X11 services) store access denied logs

Every time I setup a new computer for remote access I have problems getting it added to the xhost access list. I eventually get each system added. It would save a lot of time if I could locate the ...
0
votes
0answers
35 views

X org rollback version and Solving problems (Hardware Acceleration)

This question goes with my previous question: google chrome crashes in 14.04 regarding Google Chrome Crashing X. I believe X.org was recently updated on my Xubuntu 14.04 trusty. Until recently I ...