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  • after Bios screen appears, the purple screen appears with a red circle and a white line through it, saying cannot load Ubuntu 2D

    - by Felix
    After the Bios screen appears, the purple screen appears and says, "cannot load Ubuntu2D" Log off. Logging off is my only option. I am operating on a Dell Insoirion 11.10 Ubuntu system. I deleted the gnome because I read in the forum it slowed down the computer and I wanted to watch movies. I deleted Unity as well because I read terrible things about it and that it was not necessary for me. I realize my experimention in learning by adding and deleting things were not proper. I was just trying to learn and fix my sound. Please help. Thanks.

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  • Cannot get past login screen

    - by akonsu
    I have lubuntu 12.04, and it was working fine until I installed something and I do not remember exactly what I installed because I was trying to build a ruby gem and it required a lot. now I rebooted and I cannot log in, well, I can but when I do LXDE apparently cannot continue and returns to the login screen. I created another user from my console screen (I can login there), and the other user can login. So I removed my .* directories from my home directory, but it did not help. Any suggestions?

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  • Black frame around screen after HDMI connection failure

    - by Wolter Hellmund
    I was trying to watch a movie in my computer through the TV, so I connected both with an HDMI cable. I was unable to have a successful setup (the colors were all weird on the TV and the screen size, incorrect), I tried many resolutions using the nvidia-settings application and somehow my screen got framed by a black border and after that I have been unable to remove it, even after restarting the computer and not being connected to the HDMI cable anymore. I am using Ubuntu 11.10 amd64, my GPU is an nVidia GeForce 8600M GT and I am using the propietary driver version 280. The problem is due to some setting with my account only. I logged in to the guest session and the resolution is right there. Also, my desktop "thinks" the resolution is right (i.e. 1280x800), but it must be right in another scale because there is pixel area occupied by the black frame.

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  • Graphics problems: noise-like glitch, and screen freezes in Ubuntu 13.04

    - by user207253
    I have recently upgraded to 13.04 and am using unity. I am experiencing two intermittent problems with the graphics: 1) All or part of the screen is taken up by 'noise', which lasts for about a second, see screenshot: 2) The launcher panel freezes. I can still move the mouse and the keyboard responds to function keys (I can dim the screen), but I cannot select anything. At the moment I recover by ctr-alt-f1, and restarting lightdm. My computer is a Samsung Chronos 7 laptop, model NP700Z5C, with Intel HD 4000 graphics The same problems occur with lightdm and gdm. I have attempted to install the intel drivers (as the screenshot hints) but these are not indicated as additional drivers in software & updates so I'm not sure whether they are in use. Any suggestions?

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  • Ubuntu Crashes @ Login Screen

    - by Peter
    So, I've been having troubles with the newest Windows Installer for Ubuntu Desktop(http://www.ubuntu.com/download/desktop/windows-installer). When I start up up the operating system, i enter the login screen of Ubuntu. Everything is fine at that moment except my mouse and keyboard are frozen. Next I hear a "bongo" noise which is obviously the system looping and getting ready to crash. Soon enough, I enter a purple screen with white diagonal short lines in the background. I am then forced to unplug my desktop. Any way to fix this? Thanks!

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  • Acer AO722 flickering screen

    - by user1131702
    The screen on my Acer Aspire One netbook (AO722) flickers for a few minutes when Ubuntu awakens the screen after a period of inactivity. I am pretty sure this is not a hardware issue, as I never see this problem in Windows and both of my Acer netbooks exhibit the same problem. I see the flickering in all recent versions of Ubuntu -- 11.10, 11.04, and 10.10. Surprisingly I haven't been able to find a lot of information about this problem online. I believe the video card in this netbook is Radeon 6290 paired with AMD C-60. I am using the default open source video driver. Would appreciate any tips on how to get rid of the flicker. Thanks!

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  • Broken Splash boot screen with significant performance and freezing issues

    - by Ghost_ITMachine
    okay heres the story and yes this is important becauses its what was the last thing i did before this madness watched a youtube video which ive now flagged and reported but he basically instructed us to su virtualbox into the system i dont know what i did all i did was follow directions now im plagued with no ubuntu purple boot screen it goes straight to a black screen filled with letters and im experiencing more lag and freezing than i ever have before this is not from an upgrade ive had 14.04 for about a month before this happened im at a loss for what my routes are it was all i could do to remove the superblocks just to get back into my desktop please help

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  • Ubuntu 10.10 screen goes nuts and unreadable

    - by ChazD
    Running Ubuntu 10.10 in its own partition, also have Oracle Virtualbox 4 with Windows XP. Because i previously had a problem with a dark screen when i let the laptop on and i didn't use it for a long while i had set Power settings to Never sleep, never let the Display sleep. Monitor on install set to Laptop resolution 1400 by 1050, refresh rate 60 Hz, rotation Normal. The problem was when the computer was left on and i returned after about an hour, the screen was unreadable, similar to what used to happen to graphics cards before multisync became normal. So it appears as though the graphics card was asked to use a resolution it couldn't handle and went nuts. I had to power off the system, on restart everything was fine. Thanks for any suggestions. ChazD

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  • Black screen with blinking cursor after dual boot install 14.04

    - by chillstream
    I have just installed Ubuntu 14.04 on my toshiba laptop along side Windows 7. When the menu comes up to choose which OS to boot into, I can easily boot into Windows 7. I cannot successfully boot into Ubuntu. All I get is a blinking cursor on a black/purple screen. I attempted the nomodeset trick, which was a bit more successful. I got a screen with a lot of code, but then it stopped with a blinking cursor at the bottom and wouldn't load anymore. As a last resort, would returning my laptop to factory settings get rid of linux and the partitions made to the drive? I already did this to my laptop when it was just windows, which is why I thought I might as well try to add Ubuntu. But it's a lengthy process, and if it won't get rid of the partitions and ubuntu, I won't bother. I appreciate any help ~many thanks

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  • Splice gives blank screen on startup

    - by dpb
    I just installed splice from the humble bundle, and I get a blank screen on startup. I can hear the audio, and if I move my mouse around, I can hear the menu items or something changing. I have an amd radeon HD5800 series. I'm using the fglrx-updates driver on 12.10, fully updated. Any ideas of things to try? Full screen or windowed, I get a blank window. Also, other GL games are running just fine.

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  • Boot screen appears to be asking a question but garbled

    - by mark kaylor
    I'm running 12.04 Precise Pangolin, Kernel 3.2.0-32 w/ GNOME 3.4.2 I perused the prior questions/answers and did not find exactly the same problem, I am concerned that AUTOFSCK, Grub or some other critical event that needs some attention ? Any idea on how to get my video clean during boot? Once I get past the boot screen the video driver/card, etc is performing beautifully ! Here is a photo of the boot screen; nVidia GeForce CARD INFORMATION (lspci -vvv) 01:00.0 VGA compatible controller: NVIDIA Corporation G72 [GeForce 7300 LE] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Gateway 2000 Device 3a07 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast TAbort- SERR- [disabled] Capabilities: Kernel driver in use: nvidia Kernel modules: nvidia_173, nouveau, nvidiafb Thanks for your help/advice.

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  • My screen is messed up, using GeForce 8400 GS NVIDIA

    - by Ask Me
    My screen is all messed up. I can see everything beside my start menu and when I scroll up the mouse arrow goes up and out of the screen. It's not normal. Do I need to install "GeForce 8400 GS NVIDIA" drivers on my Ubuntu 12.10 32-bit machine? Please be very patient with me and use very simple words that a simple newbie could understand. I am very very new to this OS and I don't know much of the Ubuntu/Linux terminology. Thanks guys, stay blessed.

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  • Multiple buttons on screen

    - by Rajas
    I am not a game developer. I am a java developer. However I need some information and I am hoping you can help me. I want to build an app that has 3 buttons on the touch screen - 1,2 and 3. Depending on the screen input the user has to press or release button 3 but (s)he will have to keep either 1 or 2 depressed all the time. For example: Keep 1 pressed while operating button 3 or Keep 2 pressed while operating button 3. Please let me know if this is even doable. Best Regards, \|/

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  • gnu screen - changing the default escape command key to ALT-X?

    - by Siva
    In GNU screen, I want to change the default command binding to Alt-s (by tweaking .screenrc) instead of the default C-a, the reason is I use emacs hence GNU screen binds the C-a key, sending "C-a" to the emacs becomes tedious (as @Nils said, to send "C-a" I should type "C-a a"), as well as "C-a" in bash shell, and I could change the escape to C- but some of them are already mapped in emacs and other combinations are not as easy as ALT-s . If anyone has already done a ALT key mapping, please do let me know.

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  • Workaround to extend limited screen real-estate on Windows?

    - by Brian
    I need a means to use a software tool that requires at least 900 pixels of vertical resolution (as in, the "OK" button to save settings won't be reachable on smaller displays) on a laptop/projector with only 768 pixels of vertical resolution for a training session. So far the only workaround that's been suggested is to memorize the number of tab stops to reach the "OK" and "Cancel" buttons. Any suggestions on a better workaround? What I'd like to see is a utility that would let me treat the physical display as a 1024x768 view port into a larger, virtual display area. Does anything like that exist? Anything else that might help?

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  • How to run Windows 7 On-Screen Keyboard in Windows XP?

    - by frbry
    I'm searching for an OSK application for Windows XP that can be resized. It also must save the new size of the windows so the next time it starts, remember the previous size. The one coming along with Windows 7 is the perfect match. But unfortunately it must run on WinXP. So... Thanks in advance.

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  • How can I make XAnalogTV fill my screen?

    - by Breakthrough
    I recently installed xscreensaver, as well as the additional/extra screensavers. Many of the OpenGL ones function correctly, going fullscreen as expected. However, for some reason, the XAnalogTV screensaver leaves two "blank" spots on the edges of my screen. If I manually launch XAnalogTV, it displays a window, which it fills correctly. When I maximize the window, the same effect occurs: the window maximizes, but the two edges of the screen are literally "transparent". This effect also occurs when the screensaver is set to fullscreen. For these reasons, I believe the problem may be related to the aspect ratio of the screen. The edges of the screen are literally "ignored", with nothing being drawn there. Specifically, note the transition between the maximized and full-screen screenshots (with the un-drawn whitespace shrinking as the vertical height has been increased). For reference, I am running Xubuntu 12.04 on a Dell Vostro 1520 (Intel P8600, Nvidia 9300M) with a 1440 x 900 display (16:10). I have also set the GetViewPortIsFullOfLies preference to true. Is there any way to force XAnalogTV to fill my entire screen? Relevant screenshots (windowed, maximized, and full-screen, respectively):

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  • Program (or perhaps built-in feature of Windows 7) to change wallpaper depending on screen resolution?

    - by Lasse V. Karlsen
    I have a laptop with a resolution of 1680x1050. At work I use 2x 1280x1024 monitors, and sometimes I present using a projector that is 1024x768. My wallpaper, that I made for 1680x1050, looks awful on the other resolutions. Is there anything I can do that would make Windows 7 switch to a different wallpaper that has been cropped appropriately? ie. can I give Windows more than one wallpaper, with different resolutions, and have Windows 7 switch automatically to a matching one? If there is a free (or relatively cheap) piece of software I could download and install that would fix it, that would be OK too.

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  • Why does the screen resolution of 1440x900 suddenly disappears from Intel GMA Control Panel?

    - by GeneQ
    I'm using a Vostro 1200 laptop with the Mobile Intel(R) 965 Express Chipset powering its graphics and running Vista 32-bit SP2 . I've been using the Vostro with a Dell SE198WFP LCD Monitor as the external display since day one for about two years without any problems. Recently, I plugged the Vostro into a couple of other monitors. The problem is, now the native resolution for my main monitor's (the SE198WFP) resolution of 1440x900 @ 60 Hz is no longer available. (See below) I've tried everything from uninstalling and reinstalling the Intel drivers as well as the monitor drivers to no avail. I've Goggled that this problem and it appears that this has happened to other people but all the answers involve people giving up in frustration or reinstalling; both terrible outcomes. Has anybody ever figured why this happens and have a good solution? Thanks. UPDATE: This dude has a complicated solution, which I haven't tried yet. His explanations for the problem was After an exausting search for an answer to the matter of why my brand new 19? widescreen monitor’s native resolution (1440×900) was unavailible (sic) in the display properties, I finally stumbled upon an article a person posted on Intel’s forums that basically explained what shannanigans Intel had been up to with their GMA 950 line of onboard graphic solutions. Not very comforting.

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