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1
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0answers
51 views

how to scale all controls equally with high resolution display setting?

I've had some success using Unity on a high resolution display (mac retina) by adjusting the 'Scale for menu and title bars' ratio (see image below); however, some of the icons (including sliders and ...
0
votes
2answers
566 views

Adapt Ubuntu to a high-DPI resolution screen

What are the steps you need to adapt Ubuntu on a fresh installed Laptop with a high resolution display? I have a display with 3200x1600px on only 11'' which is all realy tiny.
1
vote
2answers
50 views

Adjust text scaling factor for all users

I am using gnome tweak tools on my system which is Ubuntu 12.04 with a few users set. I want to change the text scaling factor for all the user accounts. If I use gsettings set ...
4
votes
0answers
210 views

How to prevent fonts from rescaling [closed]

In Ubuntu 14.04 there's a new feature that I love called "scale for menu and title bars". It is located in the display settings. I have set the scaling to 0.875. Since setting this, I have had many ...
3
votes
2answers
614 views

Is there any way to set the display scaling back to default other than from the display settings dialog?

I scaled the UI from the display menu. Now it is way too big and I can't get to the slider to reset it. Any ideas how I can change the scaling in Unity back to default without accessing the settings ...
0
votes
0answers
151 views

How can I zoom one specific window in KDE?

In my high resolution laptop display I defined the font to 230 dpi so everything looks fine but some apps that are running in java. Is it possible to display a specific desired window scaled in ...
0
votes
1answer
122 views

Force to use specific number of cores

I am using Ubuntu 13.10 on laptop that has Intel i5 (4 logical cores). Question: Can I force Ubuntu to use only one or two cores? Explanation: I want to test how my application performance scales ...
0
votes
0answers
81 views

Unity menu headings and nautilus icons/text ignoring text scaling factor

I reported this as a bug here, but I'm wondering if anyone knows of a workaround to fix this problem. After the latest Ubuntu update, which included a new kernel, suddenly the text scaling factor ...
1
vote
0answers
21 views

System-wide scaling of user interface in Ubuntu (13.10 x64 or any variant)? [duplicate]

Does Ubuntu contain a feature for system-wide (dpi) scaling which can scale the entire user interface while maintaining proportionality between interface elements? If not, can this be achieved? If ...
0
votes
1answer
195 views

Screen resolution not scaling properly during boot up

I have a problem that is rather annoying during the boot up of Ubuntu 12.04.3 LTS. I dual boot with windows 7 and when I get to the OS selection bit, there is a nice fat black border around the edge ...
0
votes
0answers
116 views

Samsung 40“ TV Showing ”Samsung Electric 7“” in Display Settings

Apologies if this has been asked before, but I have looked for a long while trying to find a similar query to this, but I can't see, to find one, especially one with an Answer... This is also a long ...
2
votes
1answer
548 views

CPU frequency scaling issue - scaling_max_freq wrong

I have the an issue on my Elitebook Core 2 Duo T9600, the scaling stops to work after few seconds of high load and get stuck at 800Mhz. Temperature is around 50-60°C for both cores, bios_limit is ...
6
votes
2answers
10k views

Ubuntu 13.04 CPU frequency scaling 'stuck' on lowest frequency

I've just installed Ubuntu 13.04 on my MacBook Air, after toying around for awhile the machine felt really slow, so I checked out the CPU frequency. cpufreq-info, it reports 800MHz on all 4 cores ...
0
votes
1answer
524 views

Catalyst Control Center 13.1 resets my HDTV scaling options after reboot

I have installed Ubuntu 12.10. After installing ATI 13.1 drivers, I configure ATI overscan to fit desktop to screen. The problem is that when I reboot catalyst reset the setting. I've tried everything ...
1
vote
0answers
157 views

Handling a very large number of network interface aliases

I have what is probably a bit of an unusual problem. I'm developing a network stress testing tool for internal use, and one of the things I need is to simulate a lot of entities each with their own IP ...
2
votes
0answers
203 views

How to ask developers to think about high resolution screens [duplicate]

Possible Duplicate: How to make a Unity suggestion? I just got a ASUS N56VZ laptop, and it`s all good, but the screen resolution 1920x1080px. I am not asking, how to scale ui elements. If ...
1
vote
2answers
388 views

Stop CPU from slowing down

When playing a 720p video file, I can hear the laptop CPU fan kick in which after a few minutes causes the video file to play back in a very choppy manner. Is it possible to stop the CPU from slowing ...
2
votes
1answer
3k views

Screen Scaling Problem

I think this is what it's called but I'm not quite sure tbf, aha. Yeah, so I updated packages last night like I do every night, and when I booted my computer this morning I had a problem whereby the ...
6
votes
3answers
7k views

Catalyst forgets monitor settings after reboot or log out in 12.10

I have a Samsung monitor connected to my ATI Radeon graphic card via HDMI. By default the screen has a black border around, but I can disable it in the Catalyst menu to get full screen. (There is a ...
0
votes
1answer
297 views

High Resolution graphics laptop misconfiguration (1920x1200 15,6 ")

After searching all similar topics, I found no answers concerning a configuration issue on Kubuntu 12.04 on a nw6440 Compaq laptop with 1920x1200 display. As the standard size of police was ...
1
vote
0answers
1k views

CPU Frequency Scaling methods *not* working Lubuntu 12.04

I've been trying to get CPU frequency scaling enabled on an old laptop (Celeron 530) running Lubuntu 12.04. I know this works in BIOS because it worked under Vista, and I can just get it working for ...
13
votes
4answers
2k views

Low quality image rendering in gthumb/eog

I am having problems with image quality when reducing images or zooming out in certain applications. It looks almost as if the image is not being smoothed or anti-aliased. On the left is gthumb/eog ...
1
vote
1answer
546 views

Cannot scale frequency of a Core i7 2720QM

I own a Dell Latitude E6520 with an Intel CPU (Core i7 2720QM). After installing cpufrequtils, I get the following message : cpufrequtils 007: cpufreq-info (C) Dominik Brodowski 2004-2009 Veuillez ...
1
vote
0answers
1k views

ATI Scaling issue with HDMI [closed]

I have crossfire ATI Radeon hd 5770's. Installed the proprietary driver and decided to install the newest driver from the site. Now there is a huge scaling issue that ATI always does with HDMI ...
2
votes
2answers
1k views

Disable CPU frequency scaling on Lenovo Laptop

I have a bug where my CPU frequency is scaling down every few hours or so. This happens when: I'm on AC power scaling governor is on 'Performance' What do you have to do to disable CPU frequency ...