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2
votes
0answers
90 views

“xrandr: Failed to get size of gamma for output default” for Guest CENTOS 6.6, HOST OS Windows 7 enterprise

I am getting the following errors: xrandr: Failed to get size of gamma for output default Screen 0: minimum 640 x 480, current 1024 x 768, maximum 1024 x 768 default connected 1024x768+0+0 0mm ...
1
vote
1answer
645 views

unlisted screen resolution

on my new computer I have 2 screens connected on the igpu of a i7 processor, 1 using hdmi. the other using dvi. Both screens are the same but 1 has a wrong resolution inside X, and it can't be ...
38
votes
5answers
20k views

Can Linux deal with ultra high resolution displays?

A few months ago, Samsung announced the Ativ Book 9 Plus, a pretty cool ultrabook with a screen resolution of 3200 x 1800 pixels (QHD+). The device ships with Windows 8 until Windows 8.1 is released ...
7
votes
5answers
27k views

Change screen resolution on Linux Mint

I have just installed Linux Mint 14 and I cannot change the screen resolution. The appropriate resolution 1920 x 1200, just isn't among the options. I have tried this solution but it reports: ...
1
vote
3answers
7k views

Screen resolution problem in Fedora 17 on Oracle VirtualBox 4.2

I have HP Pavilion dv6 6119tx system which has a screen resolution of 1366X768. But after installing fedora 17 on VirtualBox with Guest additions, the default resolution is 1280X768. Whenever I switch ...
6
votes
2answers
20k views

Debian: very low resolution and an “unknown monitor” problem

Edit: I have installed CrunchBang (or #!, a Debian-based distro), and that seems to have solved all of my resolution problems. I've just installed Debian after using Linux Mint for a few months. ...
5
votes
1answer
4k views

Can X11 scale to virtual resoltions on HiDPI/Retina screens the way OS X does?

I've recently had the chance to use a Macbook Pro with Retina Display, and its quite clear that the display is futuristic enough to actually warrant Apple's over-the-top marketing. I've got sensitive ...
1
vote
2answers
3k views

Achieving full resolution with PowerVR SGX454 on Ubuntu 12.04

I have a Mini-PC with an ASRock AD2700B-ITX motherboard, which has an Intel PowerVR SGX545 on-board graphic chip. I installed Ubuntu 12.04 on it today. Everything is working properly and is quite ...