I brought the box with me to install at another location and can't get the video to display. But hitting F8 doesn't bring me to the safe mode. My first thought was to find the same kind of monitor that I had at the other location, but we don't have one. All rights reserved.REDDIT and the ALIEN Logo are registered trademarks of reddit inc.Advertise - technologyπRendered by PID 22772 on app-398 at 2016-11-11 00:02:41.494949+00:00 running ade3d47 country code: GB. http://rinfix.com/cannot-display/ubuntu-cannot-display-this-video-mode.html
Do that by opening the /etc/default/grub file and adding, or editing the value GRUB_GFXMODE. Likewise if you hit the down arrow multiple times, you can get the last entry in your boot list to load (Windows in my case). more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed It just goes into Linux without giving me the option to choose what I want to boot.
Maybe someone else has a better idea, but that's my best shot. Thread Tools Search Thread Advanced Search 17th April 2014,11:38 AM #1 runcmd Join Date Dec 2009 Posts 27 Thank Post 0 Thanked 3 Times in 3 Posts Rep Power 14 Reply Jon Witts says: March 14, 2014 at 00:16 Hi Bhavik, If you have SSH access then start at this step: "Now I needed to add these boot options permanently into It should be something like GRUB_GFXMODE=1024x768 If the vbeinfo command works it should give you a list of possible modes, although since grub isn't working right that list may be all
Whether you get the grub console or not, I think you might have to tell grub what video mode to use. leonardevens View Public Profile Find all posts by leonardevens #11 23rd March 2013, 04:56 AM sonoran Offline Registered User Join Date: May 2005 Location: Sonoran Desert Posts: 2,421 I thought it worked if I booted using a supergrub2 CD, but now I can't get that to work either. If you do then try reinstalling them.
It seems that my monitor doesn't support that high resolution. Hit the "save" button in gedit and exit gedit. Send PM 17th April 2014,01:48 PM #6 ShorehamGeek Join Date Feb 2006 Location Shoreham Posts 98 Thank Post 32 Thanked 24 Times in 21 Posts Rep Power 29 That's a Any other suggestions of what to try.
On restarting, my screen turned purple to black and I got the following message on my screen as Ubuntu failed to launch:Cannot display this video mode Optimum resolution 1280x1024 60 HzThe https://www.howtoforge.com/community/threads/cannot-display-this-video-mode.1456/ Please Help! 10 commentsshareall 10 commentssorted by: besttopnewcontroversialoldrandomq&alive (beta)[–]wizard10000 1 point2 points3 points 1 year ago(6 children)Just a thought, but try adding 'nomodeset' as a kernel argument. Ubuntu Server Cannot Display This Video Mode Then find out the name of your interface, like VGA1 or HDMI1 or HDMI2 etc. Ubuntu Cannot Display This Video Mode Dell So I really don't know how this will help you.
As you continue please keep the following in mind: You should not use the livna.org repository in conjunction with the dag/freshrpms/dries/newrpms (RPMforge) collection of rpms in your configuration files for automatic http://rinfix.com/cannot-display/ubuntu-8-10-cannot-display-this-video-mode.html Do that by opening the /etc/default/grub file and adding, or editing the value GRUB_GFXMODE. Optimun resultion 1280x1024". Was this a result of the latest "apt-get update"? Cannot Display This Video Mode Optimum Resolution 1280x1024 60hz
Code: [email protected]:~$ xrandr Screen 0: minimum 320 x 200, current 1280 x 1024, maximum 8192 x 8192 VGA-0 connected 1280x1024+0+0 (normal left inverted right x axis y axis) 338mm x 270mm kariato, Jan 6, 2006 #7 wselectric New Member Use FC5 Rescue CD To Change Display Mode I just installed Fedora Core 5 and the installer was unable to recognize my monitor You will be configuring these programs by adding repositories which are groups of software created by third party packagers that we use in addition to original Fedora Core and Fedora Extras http://rinfix.com/cannot-display/ubuntu-12-04-cannot-display-this-video-mode.html Enter your monitor's supported vertical frequency range opposite "VertRefresh".
Log out and log back in. * Click "System" > "Administration" > "Display". It should be something like GRUB_GFXMODE=1024x768 If the vbeinfo command works it should give you a list of possible modes, although since grub isn't working right that list may be all Build me a brick wall!
Also if you have time on your hands Linux From Scratch is a great way to learn how its all pieced together. I've examined the /boot/grub2/grub.cfg file and there is an entry for booting windows 7 there, but I can't choose it. This is only temporary. Use caution when entering these values and be sure that they conform to your monitor's published specifications or you could be left with a non-working graphical environment.
But when I boot Linux and login to my account and then logout, X seems to hang and I get a blank screen. If it doesn't you might revert the changes to see if a new grub2 will work normally. There seems to be some bug with Ubuntu recognizing 1280x1024 resolution. http://rinfix.com/cannot-display/ubuntu-12-10-cannot-display-this-video-mode.html Either GRUB_TERMINAL=console or GRUB_GFXMODE=1024x768 works so I can see the grub menu of choices and boot In particular I can boot Linux or Windows 7.
I was trying to use Linux to reduce my dependency on Windows but all it did was to stop my computer from working. The script should start... Basic Geometric intuition, context is undergraduate mathematics Why do some banks have more than one routing number in the US? Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the