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0
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2answers
273 views

Change Logitech Unifying Reciever Frequency Band?

Recently, I bought a Logitech M570 Wireless Trackball Mouse. While I am very happy with it overall, one issue is nagging me. Every so often, the mouse will experience a input lag, so movement is jumpy ...
0
votes
0answers
150 views

CPU stuck on minimum frequency after resume from suspend and unplugged (Dell Latitude E6540)

I have a Dell Latitude E6540 (4th gen. core i7 processor). When i resume from suspend, while on battery, the processor never scales frequecy up and stays at minimum frequency (800 MHz). Does this ...
1
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1answer
1k views

Display clock frequency per core using Conky [duplicate]

I am using Conky to display a lot of information of my system. I managed to display the load percentage per core. But I do not know how to display the clock frequency of each core. What I have now is: ...
0
votes
1answer
110 views

How to restore the cpu frequency defaults or to align the frequency at will?

I really new at ubuntu and linux so i am not capable of understand the following: usage: update-rc.d [-n] [-f] <basename> remove update-rc.d [-n] <basename> defaults [NN | ...
2
votes
1answer
550 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 ...
1
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2answers
1k views

Permanently change maximum CPU frequency

So far I've found temporary solution for my problem at Maximum CPU frequency stuck at low value, but the question that I have is how to make it permanent. Right after reboot, frequencies are set back ...
10
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2answers
3k views

Maximum CPU frequency stuck at low value

I have observed a problem with Ubuntu 13.04. The problem was not there on 11.10 I used earlier. The maximum CPU frequency is stuck at 2GHzon my Intel(R) Core(TM) i7-2620M CPU @ 2.70GHz (Dell Lattitude ...
1
vote
3answers
75 views

Can I sync a folder once a day rather than immediately

I want to use it to do a nightly "backup" of files from a computer where the files will change several times a day but only want to backup once a night. Is this possible?
0
votes
1answer
49 views

How to change frequency of old monitor Compaq P75 in 12.04

Unable to modify frequency of Tube Monitor Compaq P75, Monitor should work at 85 Hz (1024*768) bud does only 60 Hz. Graphic: RADEON 7500 ATI RV200.
0
votes
1answer
454 views

How can I change the frequency of the RAM, and also know its value from Ubuntu?

I am using two modules of RAM and I would like to know their frequency because at simple sight, I can't see any sign of it in the modules. When I ran memtest one time, it showed me the test settings' ...
2
votes
1answer
651 views

How to check current monitor frequency?

Can I check my current monitor frequency? Is it use any application or only open a applicaton?
1
vote
3answers
4k views

How to step up my CPU's frequency?

I installed xubuntu 12.10 in a Fujitsu Siemens laptop with Intel Pentium M processor 1.86Ghz. I noticed that the processor's frequency that the "System information" mentions is only 800Mhz (step down ...
0
votes
3answers
522 views

CPU Frequency is off

I'm working on overclocking my rig right now, but I need to know the cpu frequency from within Ubuntu. I've figured out that I have to run a stress test while preforming the following commands to get ...
0
votes
1answer
729 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
1answer
440 views

Why doesn't my CPU downclock when idling?

i've been fixing the Overheating, thanks for that, it worked, i just reopened my laptop and cleaned it VERY well. but now idle is @ 50*C and not 20-30*C, because of the frequency being at max 2.5GHz. ...
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
1answer
1k views

Frequency out of range ATI HD 4670

Today, I installed Ubuntu 11.10 on my desktop computer. I have never used linux before, so I am completely new to it. It started out quite well, and I like it quite much right now. Though, I cannot ...
7
votes
3answers
9k views

How to find which WiFi frequencies are being used the most near by?

We have a lot of WiFi connections nearby and I'd like to know which band has the least interference. I'd like to to know how many connections are on each band and pick the best to configure my router ...
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 ...