Linked Questions

1
vote
1answer
19k views

Trying to install Ubuntu 14.04, monitor says mode unsupported/out of range [duplicate]

Monitor says mode unsupported/out of range during installation of ubuntu 14.04 and never boots to the ubuntu desktop.
51
votes
6answers
443k views

Failed to get canonical path of /cow

I am trying to install Ubuntu 12.10 for quite some time, and passing hurdles one by one. Now I am in a situation as follows. I have got a PC and 10 GB HDD which will be totally dedicated to Ubuntu so ...
14
votes
9answers
115k views

Why is Grub menu not shown when starting my computer?

I am a new user of Ubuntu 12.04. I installed Ubuntu and Windows XP, and I want to use both operating systems. When I restart or boot my PC the GRUB menu does not appear. How can I solve this ...
3
votes
2answers
24k views

Input signal out of range; Change settings to 1600 x 900

I recently installed Ubuntu 12.04 onto my HP Pavilion, in an attempt to make the desktop able to dual-boot Windows 7 and Ubuntu. I managed to get down to the last step, and finished the installation ...
4
votes
2answers
7k views

Boot menu won't appear after installing Ubuntu 11.10

I just installed Ubuntu 11.10 from a Live CD. When I restart it, it immediately boots Ubuntu without loading a boot menu for me to choose either Ubuntu, or my previously installed Windows 7 OS. ...
0
votes
1answer
1k views

How to change Monitor of ubuntu box Also 'Out of Frequency ' Error due to monitor change

I have find very odd and crude solution to this entire episode. It is as follows Start installing ubuntu as usual. Switch off the monitor Wait for some time (1-2 minutes) till the HDD access stops ....
0
votes
2answers
1k views

Can't see boot loader [duplicate]

Possible Duplicate: Why does my screen blank out for the duration of the Grub boot menu? When I boot my computer I can't see the menu that asks me what OS I want to load. My screen is just black ...
0
votes
1answer
895 views

cannot do anything after booting ubuntu 12.04 lts , problem with resolution

I installed the ubuntu on my PC using a different LCD screen and now when I connect it to the monitor that I want to use, I get a problem with the resolution as soon as the ubuntu boots so cant change ...
1
vote
0answers
645 views

Frequency out of range

I am a entry level person for Ubuntu using 11.10 currently trying to install it on a hdd. I am facing the issue of "Frequency out of range" problem and i have followed this advice but the issue is ...
1
vote
1answer
163 views

Graphic Problems after installation of 12.04

I installed Ubuntu 12.04 alongside Windows XP. The problem is that I cannot see the bootloader menu to choose XP anymore. My monitor shows the the message: Optimal Mode 1440x990 60Hz. After a while ...