Questions about laptops in relationship to Ubuntu. Common subjects are trackpads, batteries and wireless cards.

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1answer
67 views

Brightness Problem

Hello there Linux user I am a new user and I don't know how to turn down my brightness of my laptop when I change it with the keys it show on the screen going down but the screen is not dimming I ...
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1answer
72 views

Error with dpkg

When I try to install anything, I get an error. ex: diego@diego-Satellite-C655:~$ sudo apt-get install spotify-client Reading package lists... Done Building dependency tree Reading state ...
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0answers
70 views

No display after wake up. Using 14.04.1 + xfce4

Basic info: Completely fresh install of Ubuntu 14.04.1 on an HP pavilion g4-1303au laptop, by bootable USB. ISO image was downloaded on 05 September, 2014 through torrent acquired from the official ...
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1answer
33 views

New (computer-illiterate)Ubuntu user needs information [closed]

I am in need of an operating system for my new laptop which was donated to me. I have NO idea how to download/work this computer. It will be used by my children for their school work mostly. I don't ...
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0answers
22 views

Don't want laptop to suspend when closing lid [duplicate]

Hi I have a sony vaio laptop with ubuntu 14.04 on it. I have a usb KB and mouse plugged in and a monitor plugged into the VGA analogue output, I want to use it as a normal PC. When I close the lid of ...
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2answers
46 views

Install Ubuntu too big

I am currently trying to install Ubuntu 14.04 on a Thinkpad T440p. I have gotten the point where I can install but everything on the screen is so big that I cannot click "continue" and do not ...
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0answers
21 views

Don't turn on radio devices at startup

How can I prevent Ubuntu from turning on radio devices at startup (to prevent any radio emission)? I have added "rfkill block all" to rc.local. Here is the output of hciconfig: hci0: Type BR/EDR ...
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0answers
21 views

Slow and incorrect sizing after a force restart

I have had Ubuntu 14.04 installed on my laptop for nearly 5 months but as of yesterday when I force shut down the laptop with my external monitor plugged in everything has been large and slow and the ...
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0answers
46 views

How to automatically use external monitors when laptop docked?

I have a Dell Latitude E6430 and it used to automatically switch to the external monitors when docked or on restart but sometime since updating to 14.04 this functionality no longer works.
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0answers
96 views

14.04 - Laptop screen goes blank when lid shut

I'll be totally honest, I have googled this question...I have read responses...but I'm still pretty confused...anyway... So, anyway, I want to hook up my laptop with HDMI to my TV...that part works ...
1
vote
2answers
704 views

Ubuntu 14.04 and Nvidia GeForce (840M) compatability on 64-bit laptop

My laptop diagnostic shows several pre-fails and has other issues so I am urgently shopping for a new laptop, my second using Ubuntu. I need a laptop with good graphics capabilities and have come ...
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0answers
35 views

ubuntu 14.04LTS install/ driver support for HP 15-ga004AU

I have go the laptop mentioned in the titile. It has very unacceptable performance due to low ram. I want to install 14.04 (32bit) for some smoother operation. However, after lots of surfing on the ...
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0answers
35 views

Impossible to get image back after hdmi connection

I have a Lenovo U430 with Intel family graphics (i think 4400) and a Nvidia card. I connected my 42" tv on the hdmi when the system was starting and the screen on the laptop became grey and the mouse ...
2
votes
2answers
54 views

What is the media-key command in 14.04 for sound and brightness?

I am using a laptop and with vanilla Ubuntu 14.04 I was able to control my monitor brightness with super+F5/F6. Now I want to switch to i3wm and I need to manually bind those keys. What is the ...
1
vote
2answers
65 views

Ubuntu Won't Let Me Shutdown

I can use my laptop with out any problem for a while ( sometimes around 12 hours and sometimes just half an hour ), then suddenly one by one, the applications will be closed. I can't shutdown. So I ...
1
vote
1answer
211 views

Disable laptop lid sleep

Xubuntu 14.04. I've already done the following: HandleLidSwitch=ignore LidSwitchIgnoreInhibited=no xset -dpms disabled xfce power manager in session and start up set power settings to do nothing ...
0
votes
1answer
168 views

Touchpad not working in HP Pavilion 14 Notebook with Ubuntu 14.04

I recently installed Ubuntu 14.04 in my laptop and it's wonderful, but the only problem is my touchpad. It is not as sensitive as it should be and clicking with it instead of using the button only ...
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0answers
34 views

System goes unresponsive when I close the laptop

Whenever I close the Laptop without locking/logging off, system goes unresponsive. Unresponsive in the sense it doesn't shows login prompt or not even some error message. However, there is no problem ...
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0answers
27 views

Set Brightness to 0 when lid closes

is there a way of setting the brightness level to 0 or blanking the screen when I close my lid (without suspending the system). I just prefer it that way, since I listen to audiobooks while driving ...
0
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2answers
40 views

let utransmission run even after lid closed?

How do I set my settings such that even if I close my lid (Laptop) My downloads don't stop or pause in utransmission I have set the setting in power options to not suspend after closing lid still ...
2
votes
2answers
28 views

HP Mini upgrade from 12.04 to 13.?? failed [closed]

I have an HP Mini 1030NR that was on 12.04 for about a year with no problems. A couple of days ago I checked for updates and version 13 was available to upgrade so I selected update. After it ...
0
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2answers
385 views

Lubuntu 14.04: how to avoid lock screen on closing laptop lid?

I upgraded my OS from Lubuntu 13.10 to Lubuntu 14.04 a few days ago, and now my screen locks when the lid is closed, while I want nothing to happen when lid is closed. I have already set the right ...
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0answers
12 views

Error while installing latest Ubuntu OS

While I was in the middle of installing the latest Ubuntu Operating System some error came up(I can't remember what it said exactly) but I was prompted to restart my laptop. Now when I start my ...
0
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0answers
24 views

Killed IBM T42 trying to boot from usb

Downloaded Ubuntu desktop iso, (http://www.ubuntu.com/download/desktop/thank-you?country=US&version=14.04.1&architecture=i386), to my desktop & installed to a 4g sd card using a usb2 card ...
1
vote
1answer
58 views

Screen goes blank after undocking

For some reason since yesterday completely working system can't work without dockstation: screen goes blank, but everything else works. I still can login as guest and everything will work fine, or ...
1
vote
1answer
129 views

Ubuntu 14.04 does not recognize my battery

For the last 3 years I've been using a Samsung notebook. I was using Ubuntu 13.10 until 2 weeks ago. Then I decided to format and install Ubuntu 14.04 LTS. Everything was working great, until the ...
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0answers
123 views

Issures with Toshiba satellite c55-a5105 laptop

To began, with nothing was working out of the box other than the USB, and the Ethernet port. Until I fix the Wireless Internet, and the touch pad. If you want to know more than please see the ...
0
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1answer
61 views

Asus 1015E Laptop Won't Suspend

I'm running 14.04.1 LTS on an Asus 1015E laptop. The computer has not been suspending when I close the laptop. It also doesn't suspend when I choose suspend from the system tools. While shut, the ...
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0answers
33 views

Suspend Error on Laptop

So I have a Dell inspiron 17r 7720 Special Edition laptop, and I noticed that whenever I open the lid right before it brings me to the login screen, I see these list of errors and a black screen pop ...
0
votes
1answer
22 views

GRUB loads recovery and NOT Ubuntu

I've been wondering why my computer is loading GRUB recovery and not Ubuntu, I believe this could be because the laptop battery died while the package manager was running and the package manager was ...
0
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2answers
39 views

laptop with ubuntu logo on it?

Ok, this might be a little silly. I want to buy a new laptop and I really really want one with the ubuntu logo on the back of it. Not a sticker or anything, I want it to be part of the casing - like ...
0
votes
1answer
264 views

My Laptop (Alienware M17x R3) keeps overheating on 14.04 (LTS) while W7 keeps it cool

I've installed Xubuntu on my laptop, because I love it, but about 30 minutes in it becomes so incredibly hot that I am scared to keep it running, lest I burn out all of the circuitry. I hope there's ...
1
vote
1answer
70 views

On Kubuntu how can I keep wifi connected when my laptop is closed?

I only use this laptop at home, and I would like it to stay connected when the lid closed so my dropbox and crashplan will continue to work during this time. How can I keep it from disconnecting when ...
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0answers
37 views

Multi-Seat On Laptop

I know very well this may be a duplicate but I'm going to risk it. I have a blazing fast Ubuntu laptop with a lot of usb ports and I want to run multi-seat on it. The problem is, I only have one ...
16
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3answers
2k views

What laptops are guranteed to work for Ubuntu? Is there such thing as an Ubuntu Certification Program, which guarantees compatability?

I am looking for the best laptop that I can buy to run Ubuntu 14.04 on. I want to make sure that if I buy a laptop, I will not have to worry about incompatibility. Is there a list or repository which ...
0
votes
2answers
106 views

Overheating Lenovo Laptop

I have a Lenovo ThinkPad Edge S430. I experienced maybe three abrupt poweroffs with this laptop and the reason is very likely overheating. I eventually installed psensor to monitor my problem, and I'm ...
0
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1answer
33 views

Laptops to Install Ubuntu [duplicate]

what are some good laptop options for me to install Linux Ubuntu into? Thank you, Sinan P.S. I am a new to Ubuntu.
2
votes
2answers
565 views

Trouble installing Windows 7 via USB

I've spent the better part of two days trying to solve this problem, and still I'm coming up empty. I'm currently running Ubuntu 14.04 64-bit on an ASUS laptop. I don't have an optical drive, so I'm ...
1
vote
1answer
512 views

Nvidia Optimus on 14.04 overheating, screen tearing

When stressing the cpu and gpu with games, the cpu temp holds steady at about 97. When using windows, it is about 50. Also, my external monitor has some strange triangle shaped screen tearing. What ...
1
vote
1answer
40 views

Can I replace my hard drive with this one? [closed]

I have a laptop HP 625, its hard drive (as usual with Seagates) had what is called "sudden death", I need to replace the HDD with a new one. Can I replace it with one of these two? Samsung HDD ...
2
votes
1answer
62 views

Can't play encrypted DVD on internal DVD-drive, but OK with USB-DVD-drive

As stated in the title, I can't play any commercial DVD on my internal DVD-drive on my laptop, but everything works just fine for the same DVD played on an external (USB) DVD-drive. I've installed ...
0
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0answers
10 views

Compaq CQ10-130CA [duplicate]

I, is there someone that have a Compaq CQ10-130CA running under Ubuntu ? Or how could I be sure that it will work ? Thanks
1
vote
1answer
97 views

Suspend does not work

So I have a fairly new (two weeks old) Ubuntu installation (14.04 x64) and it looks like Suspend mode does not work... When I click System -> Suspend the screen goes black for about one seccond and ...
2
votes
1answer
570 views

Abnormally High Fan Speed on Cool Laptop, Dell Inspiron 15R 5520, Ubuntu 14.04,

I am using a Dell Inspiron 15R 5520 running Ubuntu 14.04 alongside Windows 8.1. My issue is with the Dell's fan, which is running at full speed during most of the time the computer is booted into ...
0
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0answers
79 views

Laptop Battery Not Detected [Shuts Down When Disconnected From Charger]

I recently installed Ubuntu 14.04 LTS on my laptop and was able to get everything working, but my battery suddenly stopped working. I thought it just wasn't charged, but even after charging it ...
0
votes
0answers
42 views

How to make the system detect correctly charge status?

Yesterday, after correctly performed the installation of (UEFI) ubuntu 14:04 LTS 64-bit in dual-boot with Windows 8.1 64-bit on my laptop asus A551LN I had a serious problem: the operating system did ...
0
votes
1answer
202 views

Laptop hangs on exit of suspend mode when using Ubuntu 14.04.1 LTS?

I have an Asus S56CA Laptop that is using Ubuntu 14.04.1 LTS as a sole Operating System. Previous to this I was using Ubuntu 14.04 and had lots of unwanted documents, images, videos etc and also had ...
0
votes
1answer
60 views

Hibernate on lid close

I want my laptop to hibernate when I close the lid. I can only choose between suspend and nothing, and both do nothing actually when I close the lid and open it nothing's changed. I also tried sudo ...
0
votes
1answer
181 views

Ubuntu 14.04,NVIDIA Corporation GF108M [NVS 5400M] laptop monitor problem

I am having a problem with making the laptop monitor work with the latest ubuntu. I am using optimus on lenovo t430 at the moment and when I try to activate the laptop monitor I get an extended ...
0
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0answers
167 views

Xubuntu 14.04 - Closing lid doesn't immediately trigger xscreensaver

When I close the lid of my laptop, it suspends. When I open the lid and push a key, it wakes as expected. If it has been five minutes (the timer for xscreensaver), the screen will be locked. If it has ...