Ubuntu :: Unity White Screen - How To Change Session In GDM
May 10, 2010
Installed Unity from the ppa, restarted the session and got a blank screen.Now I can't figure out how to get back to GDM and reselect Gnome as my default session.
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May 3, 2011
how to configure unity to restore apps from my previous session?
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Jun 1, 2010
After succesfully installing Ubuntu 10.4 x32 and rebooting pc hangs on black screen with a flashing white dot in the top left corner of my screen, i've tried installing it twice with the same results.
my setup is: Asus p5q-e,
4 gig of corsair dual ram,
ati 4850 graphics,
onboard audio.
ahci mode
win 7 installed on intel ssd, and xp on a samsung 320 gb sata 2,
i had this configuration running fine for 2 months without boot loaders,
on pc start up i choose from which hdd to boot from.
i installed ubuntu on the samsung drive where it was recognised fine, wiped it all and installed automatically.
pls let me know if there is anything i missed, and advice if possible in what to do.
thanks
kannanni
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Nov 8, 2010
how do i change the green color by the white arrow?
I would like to change it to purple like my whole theme.
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Oct 29, 2010
I am running SuperOS 10.10, which is based on Ubuntu 10.10. I am fairly new to gnome Ubuntu and never have dealt much with changing themes.I am using the Ambiance theme and like everything about it but the slide bar is white and hard to see. I like the fact that the close, minimize, maximize buttons are on the left side of the window. If I change the theme to clearlooks then the slide bar is blue and easy to see but the close, minimize, maximize buttons are on the right. I went into Ubunty Tweak, window manager settings when in the clearlooks theme and the close, minimize, maximize buttons are set to custom.
If I uncheck the custom button and click left then nothing happens. I would either like to change the color of the slide bar in ambiance theme or change the close, minimize, maximize buttons location in clearlooks theme. It is probably simple to do but I have been going in circles with no change. Can someone point me in the right direction? Nevermind, I will just switch to another distro. This question didn't generate a lot of traffic.
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Oct 5, 2010
How can I change the text colour on the panel from black to white?I am using Karmic 9.10 with clearlooks and crux window borders.I have changed the panel background to the Thai flag, but it is blue where the text lies, and white text is easier to read than black on a blue background.
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Jan 21, 2010
I'm suddenly experiencing a white screen on my laptop after logging in, possibly as a result of some routine updates last night although I can't find any posts here today recounting similar problems.It's possibly Compiz related as I can get to a visible desktop by blindly using Alt+F2 and entering "metacity --replace". Maybe even a problem with my video drivers?
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Oct 25, 2010
I'm new to ubuntu but I've installed ubuntu 10.10 on my desktop and it seems to work fine. But it keeps freezing up on me (sometimes a solid white screen, other times with vertical lines on a white background) and then becomes non-responsive. Sometimes there is a small (about 1in) square where the mouse was when it froze.I have a fairly old computer (emachines T6522). Is there something I can do to keep it from crashing?
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Oct 29, 2010
Recently I've keep getting a white screen that flickers on and off, on my Samsung NC10 netbook.
It only seems to happen when I'm running off mains power, and screen brightness is 100%. Stops when I lower the screen brightness.
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Mar 18, 2011
I'm running Ubuntu 10.10 off a desktop. I was using it for quite a while up until last night when out of nowhere while surfin', and browsing, the screen just turned white, I've tried restarting by powering off manually, as I couldn't get it to any other way. After the computer restarts, it might flash black for a sec a couple of times, then back to being white again, the BIOS screen doesn't even show up. It sounds like in the background the computer might still be loading up. My monitor is a 21"LCD, if that means anything?
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Aug 3, 2010
How to change desktop font from white to black.
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Apr 25, 2009
Can anyone tell me how to change the LINK text to yellow or white or red??
The page is ( http://www.multidistro.com ) code...
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Jan 25, 2010
I like working with light text on black bg in Fluxbox however I need to use Kate editor which has bright white background and dark text. How can I change the background to black?(and the side panel of file list, too)? I presume I need to change the kde theme under Fluxbox. Does anyone know where the config file is and what to change in there if it's not obvious?
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Jan 26, 2010
I have been using Netbook Remix 9.10 and it's been great until this morning.
Today when I turned it on, after Grub and the loading screen, the system brought up a smaller white screen in the corner with my username@machinename"~$ as the first line.
This looks like a terminal window. I can see my folders and use the system but I get no GUI anymore. Not sure why this is happening.
Tried booting into Recovery and updating the system, but to no avail. I've also searched the forums for the last few hours but have not found anything similar.
Anyone have any idea what to do? code...
Not sure if this is relevant to my problem or not. However, I do remember this happening on my desktop version of 9.10... that was solved by installing 9.04.
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Feb 28, 2010
I have an Acer Aspire 5220 with and AMD processor and 1 GB of RAM. I had Windows vista and now have Dual Boot Vista / Kubuntu 9.10 clean install. Recently a blank white box appeared in the upper left corner of the screen. About 10-20 minutes after I log in it appears and disappears after 1-2 hours.
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Apr 25, 2010
About 1/2 - 3/4 of the times I boot my PC to 10.04 RC, It quickly goes into a white screen at the beginning and then just hangs there. I updated from 9.1 and it did this, then I fresh installed and had same issue, including when I tried to boot of the 10.04RC boot CD (before 10.04 was even installed). There is nothing listed under sys/admin/hardware. In all cases, I have to hold power button, and keep rebooting...eventually, it will boot normally. I had no problems in 9.04 (nor on XP which I had on the system originally). I do not have a dual boot system, only ubuntu. I have ATI x1900 video AMD 64 X2 dual core 4200 Asus MSI motherboard 2gig ram 250 gig WD HD
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May 9, 2010
After being on the computer for awhile, it suddenly stops and goes to the purple screen like one would see when turning the computer on, only slightly distorted. after a few moments it switches to a black screen with a flashing _ but you can't type anything, and then it changes so it's blank, and these white bars start to flash on the screen. I just put 10.04 on my computer about two days ago, it's been doing it since. When I first tried to upgrade from 9.10 I encountered a huge error of some sort so I just put a brand new install onto the computer from CD.
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Jan 1, 2011
I started installing ubuntu and it goes thourgh the loading screen then it goes stripped white.
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Feb 16, 2011
I know this is Ubuntu forums, but my other laptop has Ubuntu and I know this is a community full of very smart people (got Ubuntu help the other day).Anyway , this laptop's problem is, the screen goes teal i areas that were once white. Now, originally I thought something was broken, but now my theory is it's a loose connection. On the bottom left of the screen there is a thick black cable that leads up behind the screen and connects with that duct tape looking thing. If I simply lift up on the black cable, the screen goes back to normal.
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Mar 19, 2011
Using Ubuntu 10.10.Recently updated to kernel 2.6.38.Strange problem.. all windows display fine when they are not minimized. But as soon as I minimize ANY window, all the contents are wiped out. All I get is a title bar with white window. This happens with every window e.g. browser, games, system windows, text pad etc.I am using Nvidia drivers. Could that be the problem?
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Jun 17, 2011
In an attempt to find a good version of the Ievan Polkka, I went to visit Grooveshark, only to find that apart from the top Grooveshark bar andthe middle play-controls bar, everything else is white.I have installed Flash using Flash-aid. I have Java 6u26 installed manually and verified by the Java website
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Aug 10, 2011
No matter what app I use, if I view a window at full screen, the contents of the window are white instead of displaying the content. I have to re-size the window smaller in order to see the contents of a window. What can be causing this and how do I fix it?
I am using a HP laptop running 11.04 in Classic mode.
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Oct 5, 2010
I have 10.04 installed in a dual boot system with windows 7 pro on 1 desktops and one laptop. Also dual boot on a desktop with windows xp and Ubuntu 10.04. The two desktops run AMD processors and the laptop uses an Intel processor. On the two desktops after booting the screen will fade to black and white and then back to color. While in the black and white the computer is frozen. This happens using Firefox mainly and other programs. It never happens using my laptop with the intel processor. Does Ubuntu 10.04 have a problem with AMD processors? It does it so much it is hard to do anything with the and desktop computers, but I have never seen it happen on my intel laptop.
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Feb 23, 2010
I recently downloaded Ubuntu 9.1 and burned it to a CD. However, I can't seem to get it to boot. I got to the main menu and selected to run it directly from CD, and the Ubuntu symbol showed up saying it was loading things, but then the screen went black and nothing happened even if I waited over 15 minutes. During this time the HDD light was flashing every second or two, and I could see about three white pixels at the top most row of the screen.
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Feb 27, 2010
My terminal program comes up as a white screen (see Screen shot picture)and so does the login screen (Like when you run updates and it asks you to log in so you can update, YES that screen) I have searched and found nothing on this
I have a Dell Optiplex GX115
Dell LED flat screen 49T monitor
Ubuntu 9.10
512mb ram
80gb hard drive
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Jun 20, 2010
I 've recently installed UNR 10.04 Lucid Lynx in my old PC.
Specs:
CPU Intel Pentium 4 2.66 GHz
Mother ASRock P4i45GV R5.0
Chipset Intel 845GV w/ Intel Extreme Graphics (shared memory up to 64 / 256 MB -I don't really get which one-).
Nevertheless, when I start the Pc, Ubuntu loads and, when it's about to load the desktop, the screen turns black with white stripes and "turns itself on and off" (like when it receives no image). I don't really know if this is or not a graphic bug / problem, but it's quite strange, as I've used Ubuntu 8.10 and 9.10 before in that same Pc.
By the way, I get the same error with the normal Ubuntu Lucid. AND, I have a Win XP Professional SP2 installed (I've installed the Ubuntu afterwards, so I have the Grub as default bootloader).
Also, I get the same error when loading Ubuntu in LiveCD mode.
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Jul 15, 2010
on a cold computer randomly appears black screen with white flashing stripes up to half of the screen preceded by a message "checking battery state... [OK]". - ubuntu 10.04 LTS
- desktop compaq evo d510 sff
- intel 82845G/GL[Brookdale-G]/GE chipset integrated graphic device keyboard is not active on that black screen, BIOS settings look OK
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Aug 19, 2010
I have noticed that there are some tiny white scanlines over the screen in linux, is this something known? specific graphics cards? just an issue with my setup?
Its hard to explain but its even horizontal scanlines, like small white lines over the screen, like every 3 line... was wondering if its my geforce 8800 or what it is?
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Dec 15, 2010
I have been running Ubuntu 10.04 Lucid not on a separate disc partition but installed right on my Windows (7) partition. Everything was working fine until yesterday. I restarted my computer and then the system was scanning the disc then suddenly after the disc check, the computer restarted and when it was supposed to launch Ubuntu, the screen went completely white. I tried restarting again, I manage to get to where I choose to boot with Windows 7 or Ubuntu. I choose Ubuntu and the same happens again: white screen. It doesn't go any further than this and the only thing the computer can do is boot with Windows 7. Has anyone had the same problem? Also, is there a way I can access my files (saved in Ubunutu) from Windows? If I can manage to copy these files then I don't mind reformatting the whole disc.
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Mar 29, 2011
I installed the Cairo dock and wanted to get rid of the taskbar on the left side. Found out that getting rid of Mutter would do that. Not satisfied, so long story short, reinstalled Mutter. Now I only get a white screen. No wallpaper, colors, themes, nothing. As I shut Ubuntu off I will get a flash of my wallpaper and then it's gone. 2 questions really: How do I get things back the way they were? Can I keep the dock but lose the standard sidebar?
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