Ubuntu :: How To Force Into Low Graphics At Boot
May 2, 2010
Have just moved into my gf's place from a shared accomodation and have taken my mythbuntu (8.04) box with me. Have plugged it into her Sony tv and initially it looks promising, bios screen shows and so does the mythbuntu splash. But after that the tv just sits there with a message saying "out of range". Anyone got any ideas how I can force it into a low graphics mode or similar so at the very least I can access the desktop.
Oh and to make things worse my gf has no Internet access (writing this on my phone) and I don't have a livecd to hand
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Apr 6, 2011
A colleague of mine was studying at the University of Vienna and saw an application which was based on linux whereby other pc's booted from it and if on the server they had set it to force a clean install on that PC it would download and install a windows image. Does anyone know of the app or could point me in the direction of a similar app.
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Mar 12, 2010
I've installed xUbuntu on a machine I will be using as a file server. Everything is fine except one thing. If the server suffers an improper shutdown such as a loss of power the next time the machine boots it gets to the GRUB2 boot menu and then waits for a keyboard input.As this machine runs headless with nothing connected other than a network cable and power lead and is tucked away under the stairs it's quite an inconvienience to go to the machine and plug in a keyboard so I can press enter.Is there some way I could force the machine to boot as normal without stopping at the menu ?
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Jun 27, 2011
How can I boot someone off of my router without having to use the admin settings/screens on the router ip?
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Mar 18, 2011
This may be a strange request.
I would like to have the monitor say off during boot up until my everything loads including my firefox browser. This it turns on.
Is there a way to achieve this?
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May 9, 2011
I have system (Ubuntu 10.10) on my pendrive. I want to use this system always from this pen - by boot on startup.
If I remove all of my hard disk from laptop and boot from pendrive - everything is ok, but when i try boot from pen when hard disks are plugged - its not working - because linuks want pass to sda2 partition, and this partition is already assign to wrong disk (should be in pendrive).
I have crypt(luks) and lvm on this pen.
I just want to make sure that my pendrive will be always shown as "sda" - how i can do this? I think it will probably fix my problem.
How to disable mount other disk - mount only this pendrive.
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Jun 12, 2011
I'm trying to run ubuntu 11.04 (64-bit) on my hp pavilion tx2100ed but it won't boot. After the grub bootscreen it goes black and doesn't react to Ctrl-Alt F1 ..F4.
Also booting the recovery mode doesn't work
To be able to start the installer I had to use xforcevesa.
Does any one know what this can be and how to solve it?
can i force x to start in vesa mode using grub commands?
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Sep 29, 2010
I'm having a problem figuring out how to clone and restore partitions from images on a test host, ie. I have different Linux and Windows images in sda2 that I need to restore on sda1 to run tests.
Here's a typical scenario:
1. On a brand new hard-disk, create two partitions, one to hold the OS to run tests, and a second to hold Clonezilla images
2. Install XP in sda1
3. Boot with Clonezilla Live, and save sda1 into an image in sda2
4. Install Linux: It installs GRUB as boot loader in the MBR
5. Save Linux into an image in sda2
6. Restore XP: By default, Clonezilla doesn't restore XP's boot loader, and leaves GRUB to boot XP :-/
How can I force Clonezilla to restore the boot loader in the MBR (while leaving the partition table as-is), so that Linux=GRUB and Windows=NTLDR always?
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Apr 14, 2010
I've set up a triple boot system (Ubuntu Karmic, Windows Vista and OSX86 -- a patched OS X which works on a PC) on a Dell 9200 (C2D 2.13 GHz, 4GB RAM, nVidia G210). I sue Grub2 as the bootloader and update-grub picks up OS X and it boots without any problem.
However, although when booting OS X using its own Darwin bootloader, I can apply the boot option "Graphics Mode"="1680x1050x32" to ensure that I get the screen resolution that I want, when OS X boots from Grub2, the only resolution available is 1024x768 which is disappointing. I have tried adding gfxmode=1650x1050x32 to the OS X section of /boot/grub/grub.cfg in Ubuntu but this does nothing.
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Oct 13, 2010
During startup (suse linux old distro) LILO immediately after stratup procedure I can see login for about 1 sec and then Xserver starts. I'm unable to kill it with Ctrl+Alt+Backspace or Ctrl+F1..So the question is: is there any way I can force linux to boot into console mode before it starts xserver? (I'm unable to modify any files since I cannot reach the consol mode)?Is there any shortcut ky I need to press during boot in order to prevent GUI from starting?
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Mar 8, 2011
I have few virtual machines running on one of xen servers & I'm experiencing a problem booting up one of clients "domain".
How can I force this machine to boot up to runlevel 1? I can't see grub menu when first booting it up!
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Aug 5, 2010
While booting up and down my 10.04 Ubuntu as well as when I try going into command Prompt (Ctrl+Alt+F1) things just go dark. Some artefacts are dancing at the top of my screen as well.
Nothing is broken as such.
All runs well.
This started happening when the so much discussed "Could not update ICEauthority file /home/myname/.ICEauthority" error started occurring, which a I successfully fixed with "sudo chwon myname:myname /home/myname/"
I would like to see the pretty Ubuntu logo again when booting...
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Jan 29, 2011
I made my Ubuntu-server(with GNOME desktop) unbootable after playing with the binary drivers for nvidia(my card is gtx 470). I was able to use it in the past with the proprietary drivers, but somehow I tweaked some settings, tried to install new drivers etc and actually I don't remember much of what I did because I had finals at school so my ubuntu install just remained unbootable like that. All I know is that I can't even boot in recovery mode (command line). I tried to boot with a live cd, chroot into the ubuntu partition and fix the graphics but it didn't work.
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Apr 9, 2011
In these days I install ubuntu 9.10 64bit on several notebook (Intel + AMD Switchable Graphics, NVIDIA Optimus Hybrid graphics), but the same problem is it can't boot ubuntu with graphic mode. I only can install it with text mode, and after installation, it still boot with text mode. I tried to execute startx, but failed to switch to graphics mode. I didn't see this issue with some notebooks with ATI/NVIDIA graphics, so I think this issue may relate with VBIOS VBE mode settings.
When I try to execute "startx" under the text mode, some error information appears as below.
(EE) open /dev/fb0: No such file or directory
(EE) No devices detected.
Fatal server error:
no screens found
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Jan 17, 2011
I'm running maverick on a laptop with a wireless adapter which you can turn on and off via a button above the keyboard.If you boot ubuntu with it switched on, everything works fine, you can turn it on and off and ubuntu detects when it is on or off.However if you boot with it off and then subsequently turn it on then ubuntu doesn't detect it and you require a restart for it to work.
Is there a way to force ubuntu to check for the hardware after boot and discover the new adapter in the same way that it does during a normal boot?
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Sep 11, 2010
Installed ubuntu successfully on the hard disk through live CD. My machine is a ASUS K40IN, with Graphics card GEForce G102M. Can't get ubuntu to run normally so I have to access through terminal in recovery mode. I need to install the drivers for the graphics card so I can run ubuntu in some form of gdm, otherwise I'm pretty much blind since I'm not too good with code.
/etc/x11/xorg.conf does not exist, so I can't use the exploit to get me to low graphics mode.
If there's a command I can enter into grub to run me in low graphics mode, anyone? I'm keeping [URL] and [URL] threads in view, since it's very possible I'm running into the same problems. I have the nvidia driver loaded on my ntfs usb stick ready to transfer and install but I can't seem to mount it proper. FailsafeX graphics mode does not work. I get a blank black screen.
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Nov 10, 2010
It does this before it shows the ubuntu logo, which slows the boot time drasticly. The text flashes pretty quick, so I could only catch some main details. I've tried looking up my specs for my laptop to see what chipset the built in graphics runs off of but all it gives me is video memory is like 32mb and max allocated ram
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Feb 4, 2011
I had been using Ubuntu 10.04.1 in a Macbook pro (triple boot: Mac, Win7 and Ubuntu). Now I am not able to boot in to Ubuntu in graphics mode. It just freezes after the Ubuntu logo appears. It happened once before and I re-installed the OS. Now I have the same issue. I can boot in recovery mode and get into my account.
When I tried startx command I get the error below:
(there is more stuff splashed on the screen, but the above two are the only errors I see)
I thought of reinstalling the OS. But this may happen again and re-installing the OS every month wipes out all my configurations and files in my account.
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Apr 30, 2011
i was trying to uninstall old nvidia driver and install new driver via terminal. i used these commands (sudo dpkg -p nvidia -173; sudo apt-get --purge autoremove) and then this is the one that froze up on me (sudo apt-get install nvidia-current)computer froze while installing the new driver. now i cant boot up ubuntu 11.04. i get the grub menu but cant boot OS. i cant get recovery mode to boot either. it stops after it reads my dvd drive. i dont remember exactly what i did to get this message but i got a message that says alloc magic is broken at 0xb7ce5c80. im assuming that i have no graphics card driver installed and this is why i cant boot. is there anyway to boot from a live cd and manually install the graphics card driver? im on a dual boot with win7 and upgraded from ubuntu 10.10 so i dont really want to do a clean install and have to install tons of software etc.
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Jun 29, 2011
I was looking around and trying to find how to startup ubuntu in low graphics mode with out having to go through the recovery startup. So I was wondering if it is possible to boot into low graphics mode every startup? The reason is my computer is really old and runs faster in low graphics. Another question is what do I loose in low graphics mode?
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Dec 17, 2009
.fc12.i686
is there any way to boot this system without any graphics...
until the login window?
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May 1, 2010
Ubuntu has been crashing on boot. I used a recovery mode kernal and went into failsafe mode, upon which point a msgbox told me to switch to low graphics. Then Ubuntu looked completely normal and functional with no problems. To me - an Ubuntu amateur, it seems like a driver problem and that running in failsafe mode will have its setbacks.
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May 30, 2010
how to enable boot in safe graphics mode in the bootable USB that I created for 10.04 by following the instructions in the download page.
Currently when I boot from USB and select installation, the monitor goes off. So I guess safe graphics mode is the way to go.
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Jun 6, 2010
In effort to fix garbled text when scrolling I attempted to boot into safe graphics mode. I now get to the login screen, enter password and then go to black screen.
Kubuntu 10.04 upgrade
geforce FX5200 graphics card
2gb memory
AMD XP2800+
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Sep 20, 2010
I have Ubuntu 10.04 it works perfectly fine, until I boot with no screen. Then I get the "low graphics mode" and I cant remote desktop into it...
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Dec 27, 2010
I'm running 10.10, I just recently installed a new graphics card, a Radeon HD4670, Ubuntu loads, and after it's finished loading, it goes to a black screen, and stops loading. I previously was using a nVidia 6200.
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Aug 18, 2010
i previously posted a thread http:[URL].. that was regarding gaming issue, but now i got a bigger issue. i installed Intel 2010Q2 graphics package from [URL].. i first upgraded xorg-x11-server and related packages and installed devel package using yum.. later i compiled and installed kernel 2.6.34 and other packages included on [URL].. i rebooted the system and it showed display driver unknown so, i used system-config-display --reconfig and it detects my mobile 4 intel chipset. and when i reboot, GUI won't load .. when services finish loading screen goes blank and harddisk light blinks at constant intervals and i can't switch from GUI to CUI either using CTRL + ALT + F2 etc [URL].. PS i am able to login into single user and change xorg.conf
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May 12, 2010
i'm trying since ubuntu karmic to set up a xorg.conf for a special purpose. I've a htpc connected to my tv. Intel GMA 4500, DVI->HDMI-cable connected, Lucid Lynx installed. When the machine boots with the TV powered on, everything is perfect. xrandr reports all valid modes on output "DP2". Without the TV powerd on, Lucid starts in the low graphics mode, with the funny zenity-message. So far, i managed to disable all useless outputs (VGA1, HDMI1, DP1, HDMI2), leaving DP2 enabled. I managed this by assigning outputs to monitors and adding Option "Ignore" "True" to the corresponding monitor-sections. My only remaining problem is, that the intel-driver reports no connected monitor on output DP2. The TV is connected, but shut off. Has anyone got a hint to tell the driver to ignore the presence of a monitor?
[Code]...
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Jul 5, 2010
I just updated my xubuntu 10.4 to the latest firmware and xorg server. Now my computer will only boot in low graphics mode and I can't log in, when I try it logs back out again. I have an nvidia graphics card. My computer was working perfectly until the update.
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Sep 19, 2010
I'd been using 10.04 for a while and then one day the computer wouldn't boot. It just loaded up to a low res purple screen with the loading dots on it and froze. I managed to get all my files back and everything and re-install and it was working fine until I enabled the graphics card and then the same problem occurred. I've isolated the problem to the graphics card. It's never given me issues before and I've been running Ubuntu for about 2 1/2 years now so I was kind of surprised.
It's an NVIDEA card by the way. Any suggestions as to what I should do? I need hardware support for graphics because I do some work in 2D and 3D and as such need to be able to do that stuff on my PC. I don't want to have to keep reinstalling to check if the graphics card is working again yet but it's the only thing I can think of =(
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