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. Code: gtf 1920 1080 59.9 From the output copy every thing after the word "Modeline" What you copy will be something like this: "1920x1080_59.90" 172.51 1920 2040 2248 2576 1080 1081 Have you tried to set the resolution to 1280x1024 from System Settings- Displays? My Twitter Feed Tweets by @jonwitts Tag Cloud#CASChat #CompEdUK #picademy #rjam 802.1x @HullRaspJam BYOD Computer Science Computing Debian Digital Literacy iSAMS Learn Moodle LimeSurvey Linux mdadm Microsoft Moodle Moodle Themes Nagios Check This Out
Not really, it's just bypassing the mis-installation or mis-configuration. After adding that line to /etc/default/grub, I assume i just run /usr/sbin/grub2-mkconfig -o /boot/grub2/grub.cfg. Find the "HorizSync" line and enter your monitor's supported horizontal frequency range. To make this permanent you will have to write a script and save it as follows: Code: mkdir ~/Scripts gedit ~/Scripts/fixresolution.sh This will open a blank document with gedit. news
Welcome to Ask Ubuntu! That way you can connect and make changes even if you can't see anything on the display. Find the "unwrapped size" of a list Build me a brick wall! If so, it's time to get a new computer.
Not the answer you're looking for? Is there an actual army in 1984? Attempted to modify /etc/default/grub, changes are overwritten to defaults. Perhaps you can try looking at some of the answers there. –Christopher Kyle Horton Sep 8 '11 at 1:21 add a comment| 1 Answer 1 active oldest votes up vote 2
Since I can get the grub menu, I can presumably try troubleshooting from there by trying various things, if I knew what to try. How To Fix Cannot Display This Video Mode Or will I be able to use the Fedora 17 DVD to boot linux? (If worse comes to worse, I can reinstall Fedora 17 from the DVD, but I would rather Shut down the computer, plugin your old monitor and restart. After that, open a terminal and run update-grub2 with root privileges.
Last edited by fantab; December 1st, 2011 at 01:27 PM. "Evolution is Nature's way of issuing upgrades." How to use [code] tags? Be careful and make a backup of the file before you change anything. 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 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 think c actually brings up the console, but I can't see it. his comment is here The problem is it is not mine to use and I have to figure out how to get Ubuntu-11 to work on my old 1280x1024 screen. So the grub2 boot choice screen is not displayed and after the timeout, it boots Linux. After this, there appears a colored screen with only a mouse cursus, and I can't do any more! Cannot Display This Video Mode Optimum Resolution 1280x1024 60hz
I'm guessing that you'll boot into Linux with a generic VESA driver, but if you install the correct driver like this - sudo apt-get install xserver-xorg-video-r128 But - this video card Any other suggestions of what to try. From there I went to the shell prompt and entered the command "chroot /mnt/sysimage", then edited one (1) line in the file /etc/X11/xorg.conf as follows (only pertinent section shown): ###################################################### Section this contact form Now I needed to add these boot options permanently into the GRUB menu.
And it looks very nice! Assembler for CPU Isn't AES-NI useless because now the key length need to be longer? Powered by vBulletin Copyright © 2016 vBulletin Solutions, Inc.
If you find a solution to your problem by other means, please take your time to write down the steps you used to solve your problem in the original post. These two groups are mutually incompatible and can cause errors in your installation if used together for automatic updates. 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 http://bovbjerg.net/cannot-display/ubuntu-8-10-cannot-display-this-video-mode.php What do I do?
Why is the 'You talking to me' speech from the movie 'Taxi Driver' so famous? The line should look something like "Modes "1024x768" "800x600" "640x480"". This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form.