Ubuntu Installation :: Xrandr: Failed To Get Size Of Gamma For Output Default
Apr 30, 2011
i tried updating ubuntu from 10.10 to 11.04. It didn't work out, i got just a black screen trying to load new ubuntu. Nevermind, after multiple tries to recover it i simply installed ubuntu 11.04 over it. It works fine now, but i already got some problems Mainly, i can't find a way to pick the appropriate resolution. I have a 19" monitor with 1280x1024 resolution, video card is nvidia 8500gt. Any GUI tool (nvidia driver settings or 'monitors' tool) doesn't allow me to pick what i want. xorg.cong is nearly empty, that's all what i have there
Quote:
Section "Device"
Identifier "Default Device"
Option "NoLogo" "True"
EndSection
I did some google searches and found out about Xrandr (i'm not much a techy really). That's what i get running xrandr in the terminal
Quote:
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 320 x 240, current 1024 x 768, maximum 1024 x 768
default connected 1024x768+0+0 0mm x 0mm
[code]....
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Jul 16, 2011
I am running ubuntu 11.04. I am able to set my screen size to 1600x1200 in windows but ubuntu doesn't offer me that size in xrandr, though it says my maximum size is 4096x4096, I have posted my xrandr results below. What do I do to set my screen to the higher resolution?
Screen 0: minimum 320 x 200, current 1280 x 960, maximum 4096 x 4096
VGA1 connected 1280x960+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
1024x768 60.0
800x600 60.3 56.2
[Code]....
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Mar 25, 2010
I'm trying to hook up my TV to my MacBook1,1 laptop running the Lucid Lynx Beta. The TV is connected to the laptop via a mini-DVI to DVI-I adaptor, which is connected to a DVI-I to video adaptor, and this is connected to the TV via a component cable.
Under OS X, after plugging in the mini-DVI cable, the TV automatically becomes a secondary display for the laptop (extending the current screen), so from a hardware perspective everything seems ok. Under Ubuntu, plugging in the mini-DVI cable elicits no response from XRandR whatsoever (xrandr -q reports DVI1 disconnected both before and after). URandR and the regular "Detect Displays" button in the "Monitors" preference app do nothing. The laptop has an Intel GMA 950 chipset, and the Intel driver is running successfully (Compiz works fine). I have a clean xorg.conf (generated by X -configure), except for the addition of "Virtual 2048 2048" in one of the SubSections of the Screen section. I'd be happy to post the full xorg.conf if it would be useful.
So far I have tried xorg.conf tweaks, and I have followed instructions to manually tell xrandr to output to DVI1 as described in the comment by Marko Mikulicic here.
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Jul 24, 2010
Code:
I'm trying to make several files: each named after the display and containing resolutions. But for some reason I get null when trying to read lines.
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May 12, 2010
I use Fedora 12 AMD64 and I partition my HDD with Default partitioning what happen when temp partition is full by files ?Can this happen ? for example my temp partition full by files and my system can not use temp partition .!can I say my Fedora clear temp after each reboot .?
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Apr 24, 2010
I'm installing and configuring my first server using RackSpace CloudServers running Ubuntu Karmic Koala (9.10) and I'm now installing iRedMail. The installation runs successfully until I recieve this error:
Code:
The following packages have unmet dependencies: mysql-server-5.0: Depends: mysql-server-core-5.0 (>= 5.1.30really5.0.83-0ubuntu3) but it is not going to be installed
E: Broken packages < ERROR > Installation failed, please check the terminal output. I understand this is telling me there is some software that iRedMail (or something iRedMail is dependant upon) that needs installed. Is this correct? And if so, what is i needing installed and how do I do that (aptitude install example-package?)?
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Aug 31, 2010
is there a tool for this? (preferably similar to xfce display settings with sliders)
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Nov 18, 2010
I'm trying to do something like this:
Code:
#!/bin/bash
cmd1=$(cat /var/log/messages | grep -e 'blocked for more than 120 seconds' | cut -c 55-62)
if $cmd1 != 0; then echo 'okay'; fi
however i'm messing up somewhere... bash attempts to evaluate the elements in cmd1. when I try to run this script it complains saying:
Quote:
test1.sh: line 5: blocked: command not found
I am open to alternatives. My intent is to replace cat /var/log/messages with dmesg, so I can attempt to determine if a problematic application I use encounters a blocked state (unresponsive for more than 120 seconds).
Should I be using a different test condition? I tried something like:
Code:
# this declares cmd1 as an array
cmd1=($(cat /var/log/messages | grep -e 'blocked for more than 120 seconds' | cut -c 55-62))
#attempt to determine if number of elements in array is greater than zero
if ${#cmd1[@]} > 0; then echo okay; fi
But I get the same error... what am I doing wrong?
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Mar 8, 2010
I'm trying trying to understand dd, and I'd like to know why frequently do we have to use a block read/write size, like "dd bs=1024", "dd ibs=512"... If it executes the operation byte by byte, isn't it irrelevant? What is this block size then?
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Jun 1, 2010
I haven't used WinFF before yesterday. Looks simple so I tried to convert an AVI file of 600MB to DV and ended up with an 8GB conversion.For device preset I used Raw DV for Pal Fullscreen as I'm in Australia.Does WinFF always produce such large files?
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Jul 2, 2011
I am using the CompizConfis Settings Manager in Ubuntu 11.04, and I changed the Unity launcher icon (dock) size, and I want it back to normal size (scale). What should the launcher icon size be?
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Jan 22, 2010
I'm using wget to retrieve a long list of URLs, a small proportion of which fail, hence:
Code:
wget --input-file=urls.txt
Is there a way to log the urls that have failed? Unfortunatley wget does not output the current URL being processed (and then the status), so hard to see grepping the output helping.
Or should I use some alternative like curl, wmget?
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May 8, 2010
I usually change the default bottom panel settings so that I have it on the right hand edge of the screen, 100 pixels wide and auto hide checked. Until now, this has been fine, but with ubuntu 10.4, it has an awful banded look.
So, I tried using a solid colour and a custom background image and although this improves matters, there is still a banded section at the top that should not be there. When you have a few apps running, the taskbar shows the active app normally, but the background apps are banded again. Is there a way to fix this? It also makes the apps difficult to read.
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Aug 7, 2010
I'm wondering if it's possible to change the default size of pdf and image icons on my whole filesystem because it doesn't look proportional to the other icons like the folders and text files and I really don't want to stretch each one of them everytime.
Here's an example:
The other way the size could be fixed is by going to edit > preferences > preview and just do never for each drop down but I don't want to lose the preview effect.
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Dec 26, 2010
I recently upgraded my laptop from 10.04, to 10.10. -- And in so doing reinstalled the OS from scratch, and letting the system pick the partition sizes.
Code:
My system:
2GB RAM
160 GB HDD
HP 6910p
Here's the question: The Installer set aside 6GB as Swap space, leaving 154GB as a / partition for everything. I had always thought 2GB was plenty, or as a general rule twice the Physical Memory size, which would only be 4GB swap, not 6.
Can / should I reclaim some of that swap space, if so how much. -- I can using tools like GParted to resize the partitions. -- Or just leave it as is. Unfortunately, the Ubuntu 10.10 installed did not seem to use GParted, so it was a little harder to set up initially.
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Feb 9, 2011
the default icons on the gnome desktop are quite big in size.. how to reduce default icon size ?also I want to know if there's a similar tool like msconfig to manage start-up programs in Ubuntu?
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Jul 3, 2010
I cannot figure out how to make my desktop icons smaller. I know I can right click and "stretch icon", but that only resizes them individually. If I can change the size of them individually,Im thinking I can also, somehow change the default size, of all of them at once.I am currently working on some graphics projects for the observatory and it's easiest to save them to my desktop for now.but they are so big ,that before i know it, they are overlapping each other. stretching them to a smaller size one by one is a time killer.Usually I dont keep icons on my desktop, only the icons for my external drives and the like.
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Sep 24, 2010
After updating/upgrading my packages this morning, the terminal profile preferences screen (Edit > Profile Preferences) no longer had the option at the bottom for setting the default terminal size. This is a problem because the default size went from the 132x43 I had set it to down to 80x24. I'm running Ubuntu 10.04 LTS on three machines and had this problem on all of them. After noticing the problem on the first machine, I checked the option screens of the other machines before upgrading. The default size option was there before the upgrades, but after upgrading, it was gone.
Here is the aptitude log from the upgrade:
[UPGRADE] ant 1.7.1-4ubuntu1 -> 1.7.1-4ubuntu1.1
[UPGRADE] ant-gcj 1.7.1-4ubuntu1 -> 1.7.1-4ubuntu1.1
[UPGRADE] ant-optional 1.7.1-4ubuntu1 -> 1.7.1-4ubuntu1.1
[UPGRADE] ant-optional-gcj 1.7.1-4ubuntu1 -> 1.7.1-4ubuntu1.1
[UPGRADE] gnome-terminal 2.29.6-0ubuntu5 -> 2.30.2-0ubuntu1
[UPGRADE] gnome-terminal-data 2.29.6-0ubuntu5 -> 2.30.2-0ubuntu1
[UPGRADE] google-chrome-stable 6.0.472.62-r59676 -> 6.0.472.63-r59945
[UPGRADE] libphonon4 4:4.6.2-0ubuntu5 -> 4:4.6.2-0ubuntu5.1 .....
It's almost surely gnome-terminal or gnome-terminal-data, but I included the full list just in case. What are my options for fixing this? Should I try rolling back the upgrade? Should I not bother with that and just try setting the default terminal size through other means?
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Dec 11, 2010
I have just installed Ubuntu 10.10, the latest version, into my computer. But I notice that the font is small when browsing the web using Firefox. I need to have a bigger font because of my shortsightedness.
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May 28, 2011
some reason I lost my default icon sizes in Nautilus. This only appears to affect any graphic files like .jpg, .png, etc. that I keep in my "Pictures" folder. I also have this issue with video files that I keep in my "Video" folder.Currently I am running Ubuntu Natty and using the Ambiance theme that is customized with Faenznt icons. Nautilus is customized with Nautilus Elementary. Changing themes has no effect. The folders all appear normal and other icon file types appear normal, it's just my graphic d video files that are appearing small.Running dconf editor shows my icon setting is set to normal. I am enclosing a pic so you can see the folders display at a normal size, but the graphic files do not.
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Jul 30, 2011
My laptop has a small flickering area at the bottom of the screen, about 1 cm high. It's a hardware problem.It's very annoying but I can just put a bit of dark paper over it. I would like to change the ubuntu (10.04) defaults so that the bottom of the screen is never used - I can change some windows, but is there a global way to stop all windows, menus etc from using that lower area
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Nov 5, 2010
What is the LVM default extent size? is it changeable? is it different between distributions?
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Mar 28, 2010
It seems every application uses the US Letter as the default paper size in RHEL5. Is there a way A4 can be set as the default paper size in every application?
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Mar 28, 2011
know the size of the default CentOS 5.5 x86_64 install?
I need to know how large to make the OS partition.
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Jan 21, 2011
I'm trying for the first time to work with sounds and edit them. I'm trying to use Gnome Wave Cleaner and don't know what to do about the error.
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Feb 25, 2010
checking for C++ compiler default output file name... configure: error: C++ compiler cannot create executables See `config.log' for more details.
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Jun 25, 2011
I want to change the default sound output volume to be high than it normally is when the system starts.
How can i change it?
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Sep 28, 2010
All of a sudden I can no longer control the default size of my gnome terminal windows. The option is just gone from the preference window. If I look in gconf-editor my old values are still there but they are ignored.
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Oct 3, 2010
In 10.4 I had set my default terminal size to my screen width - I type some long commands. After running an update this morning, my terminal comes up in the install default size. Using the preferences dialog, I cannot find the control to set the default width. Has it been removed? I hope I'm looking in the wrong place, but I have a chilling feeling that it's been dropped or perhaps just accidentally commented out.
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Jun 24, 2011
I have set Nautilus to sort files by type, but for some reason it always, by default, arranges files by size, meaning I have to actually click the "type" column every time I open a new folder. How do I make it sort stuff by type like it's supposed to?
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