1
vote
0answers
20 views

nagios NRPE CHECK_NRPE: Socket timeout after 10 seconds

Getting following error on nagios server root@VMb:/usr/local/nagios/libexec# ./check_nrpe -H 54.255.1.99 -n CHECK_NRPE: Socket timeout after 10 seconds.
1
vote
0answers
22 views

Monitor goes sleep during fullscreen black scene

My monitor (Samsung SyncMaster 171s) turns into sleep mode for few seconds when there is totally black scene in fullscreen (for example: between two scenes in a movie). How can I disable it? I'm ...
1
vote
0answers
64 views

Laptop screen blank when I connect an external monitor (which works)

I have connected an external monitor to my laptop via VGA. However I can't get both working at the same time. What I wanted was for the external monitor to be a continuation of my laptop, however when ...
0
votes
0answers
31 views

pressing any physical button/key causes external monitor to shut off

So I'm pretty new with Ubuntu. Well Linux in general. Anyway, whenever i switch to an external display with my laptop (hp pavilion dv6000) and press any key on my keyboard or media control bar, it ...
0
votes
0answers
60 views

How do I toggle screen geometry with hotkeys?

My main computer is a laptop with an external monitor and I need set up hotkeys to switch between two display modes: external monitor only (1920*1080) internal + external monitor (1280*800 + ...
0
votes
0answers
70 views

External monitor behavior

can Ubuntu 13.10 not automatically turn off one of the monitors temporarily when an external monitor is plugged into the laptop, and also automatically switch back to laptop monitor when the external ...
2
votes
1answer
439 views

dual monitors w/ different workspaces?

I have two monitors connected by vga, but both are showing the same workspace. I want to know how to fix this problem and get back to having separate workspaces on each monitor
0
votes
1answer
802 views

Not working Dual monitor on Radeon HD 5450

I use Radeon HD 5450. I need work with Dual monitor. One try (Not Working): The first monitor is in VGA onboard input. The second monitor on VGA Radeon 5450. Second try (Not Working): The first ...
0
votes
1answer
982 views

new monitor has 1920x1080 but only show 1366x768

I just got a new 32" monitor with 1920x1080 (Viore) But my Ubuntu is only showing resolutions up to 1366x768 Even thought the laptop (ultrabook) itself (Samsung) has 1600x900 on it's own monitor. I ...
1
vote
1answer
885 views

Trouble recognising external monitor

I'm a first time Ubuntu user (using Ocelot) and know very little about computers. My laptop screen is broken and I'm trying to connect to an external monitor through a VGA cable but I can't get the ...
3
votes
2answers
2k views

Cannot change monitor configuration without causing black screen

I have a laptop (Sony Vaio E series), with an external monitor attached to it. By default, it puts the two screens in mirror. I don't like mirror mode for various reasons and want to change it (turn ...