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

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24 views

Battery discharges while AC is plugged in

I have a problem with my VN7-571G-56N0. My battery is discharging while the AC is plugged in. If i plug in the power cord, after i used the notebook with battery only, it charges it, but when i ...
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0answers
14 views

How to increase Kubuntu 14.04 brightness range?

Hold your horses!. If you are hurrying to flag this as a duplicate of this question or this question, none of those have an answer to what is asked here. Thanks for the attention though. In ...
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0answers
10 views

Force the sound through internal speaker

Yesterday I accidentaly dropped my netbook, so now the 3.5mm jack is separated from motherboard. The issue is that ubuntu thinks that headphones are plugged in, is there a way to force the playback ...
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1answer
16 views

Updating Ubuntu on Dell Latitude E7240 (factory install)

I have a Dell Latitude E7240 as my work machine. It came with Ubuntu 12.04 pre-installed. I would like to upgrade to a later distro but it is important that I don't end up witha buggy machine a s a ...
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1answer
20 views

Black screen of death [on hold]

A few days ago I was installing Linux on my laptop, the previous version of my OS was Windows XP. When the process was halfway suddenly the power died and now when I turn on my laptop I see a black ...
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0answers
15 views

Installing Ubuntu on NE56R

I have been trying to fix a computer for a client. There was no way for me to get back in to the system (the laptop came pre-loaded with Win 8.1), so I was unable to grab the PID. Now I am having a ...
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0answers
23 views

Erratic battery behavior in Ubuntu 14.04

I have just made a fresh Ubuntu 14.04 installation on a Toshiba Satellite L735 laptop. When I turn on the laptop and it is plugged to the socket, the battery icon does not show ("Show battery status ...
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0answers
47 views

USing iphone for wifi or laptop [duplicate]

ATM I have no Internet connection on my PC to download drivers (I do have a Ubuntu laptop that I could use for that..) how do I use my iPhone as Internet, or connect a laptop? Plugging an Ethernet ...
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13 views

My laptop stops working when I open the lid after some period of time

Recently my laptop started to freeze when I reopen the lid after some period of time. The only thing that helps is to hold the power button for a few seconds and boot the laptop again. I have no idea ...
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0answers
52 views

Ubuntu 14.04 laptop and monitor problem

I meet with this problem second time. I'm using a laptop with dual boot. I use Ubuntu 14.04 and Win7. I have a 21,5" monitor plugged with HDMI cable to my notebook. I did this: my laptop was turned ...
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0answers
14 views

how to boot ubuntu on my acer aspire v5 laptop?

So I had Ubuntu on this laptop then I was downloading an update for 14.10 and it crashed now when I boot it up it just shows the log in screen I sign in then it glitches out and stays black I then ...
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2answers
39 views

How to prevent laptop from overheating in backpack?

A friend said, his laptop's battery is very weak after Ubuntu failed to suspend after lid closed. He then quickly put laptop to backpack and did not realized, that laptop is still working. I'm ...
3
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2answers
143 views
+100

Acer Notebook rightclick not working

I have a problem with my acer e5-571 running ubuntu 14.04. The touchpad isn't recognized correctly, I have no right click. Output from xinput list: Virtual core pointer id=2 ...
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0answers
11 views

Asus 553 laptop [closed]

My trackpad does not work and my touch-screen did work when I updated to 14.10 and now it does not work. Also computer does not want to wake up from wake up and turn off and on is a pain as well. ...
3
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1answer
108 views
+50

Is it possible to disable a notebook's LEDs temporarily? (HDD, Power, Charging)

My question is whether it is possible to run a terminal command (or anything else) to disable a laptop's indicator LEDs. I have LEDs for CAPS, NUM and WiFi which are off anyway. But when it is dark ...
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0answers
29 views

14.04 LTS on Toshiba Satellite C75D-B. Brightness, WiFi, Fn-keys control and Suspend problems

This is a new laptop that I just bought. Came with Windows 8.1, now is a dual-boot. Sound Controls and Mute work with F9, F10, F11 like they do in Windows, but F12 for WiFi, F2 and F3 for brightness ...
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0answers
44 views

Ubuntu freezes sporadically showing very high disk i/o (around 100 to 500 MB/s)

I have an year old HP Pavilion laptop that came with Ubuntu preinstalled. Currently it has Ubuntu 14.10 64 bit with Kernel 3.16.0-30-generic. It was working very well until recently when I started ...
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0answers
23 views

Not resuming from sleep when the laptop lid is open

i am using Ubuntu 14.04 in HP pavilion G4 laptop with AMD A4 vision processor. the problem i have is that when i close my laptop lid my laptop goes to sleep mode. but when i open it doesnt resume. i ...
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0answers
14 views

Ubuntu Slow Wifi Speeds

I recently installed Ubuntu 14.04 on my HP 2000 bf69wm laptop. The WIFI download and upload speeds are terrible 0.50 MBPS download and 237 ping. When I use a wired connection it is better compared to ...
0
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2answers
47 views

Ubuntu install issues on the Toshiba Satellite

I have an older Toshiba laptop that I put a used hard drive in. The computer constantly reminds me that my version of Windows is not genuine. Sometimes it won't even load Windows and I have to use the ...
1
vote
1answer
26 views

Are there any laptops that Ubuntu targets? [closed]

I am aware of the existence of Ubuntu Desktop certified hardware, but it seems certification happens per-release. Is there such a thing as a list of laptops that the latest release of Ubuntu is always ...
0
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0answers
35 views

How to stop brightness changes (screen dimming) on low battery?

Ubuntu 14.10 automatically adjusts screen brightness on low battery. It does so despite explicitly being set not to. How to prevent this behaviour? I'd like the brightness to stay on the manually ...
0
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2answers
41 views

cannot move cursor to external monitor

I just connected my external monitor and it all works fine. I tested this even in windows. But on ubuntu I cannot take the cursor to the external monitor. It just doesn't move there and it gets stuck ...
0
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0answers
42 views

2/3 USB ports have stopped working on 14.04

I have searched for this the whole day already and I haven't found anything (Though I might just be stupid and the answer is pretty easy, forgive me if so). I have a Lenovo G700 laptop and am running ...
0
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0answers
40 views

How do I fix screen tearing on laptop?

Using Ubuntu 14.10 on Toshiba Satellite L655-S5059. After dist-upgrade from 14.04 LTS to 14.10, I'm experiencing screen tearing in icons and display in general. Display adapter is Intel GM 45 ...
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47 views

ubuntu 14.04.01 closing lid freezes laptop

I have a thinkpad yoga s1 with i7 cpu, hd4400 graphic card and Ubuntu 14.04.01 installed. The computer freezes when closing lid but if I suspend it before I close the lid, it won't freeze next time ...
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0answers
58 views

How to fix “camera is busy or broken” bug in google chrome/chromium?

I have a laptop with ubuntu 14.04 on it. I'm unable to use my build in camera in google chrome or chromium. Camera works in cheese or skype without any issues. I just can't use websites like omegle or ...
0
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0answers
39 views

How do I determine exactly why my computer is unexpectedly shutting down?

For a while now, in both Ubuntu 14.04 and 14.10, my laptop shuts down suddenly and unexpectedly. This only happened when the computer was on battery power, and only when the power seemed to get within ...
0
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1answer
72 views

Dell 1521 laptop - bluetooth not working

I bought this dell without the bluetooth care and just recently bought and installed the bluetooth card on my motherboard but im still getting "no adapters found" - im lost and stuck! $ lsusb | grep ...
0
votes
2answers
39 views

I'm trying to intsall Ubuntu to a (Samsung) NP300E4C laptop but can't access BIOS

The computer is currently running Windows (7). I've tried tapping and holding down F2 but it just boots to windows. I googled to see if i can find people with similar issues but found none. I'm ...
0
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0answers
23 views

Can't enable laptop webcam and bluetooth with fn keys

I already researched a bit and tried some solutions like editing /etc/grub/default with: GRUB_CMDLINE_LINUX_DEFAULT="quiet acpi_osi=" And: GRUB_CMDLINE_LINUX_DEFAULT="quiet acpi_osi=Linux" But ...
0
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0answers
23 views

Apple Ibook g4 1,2GHz with Lubuntu sound and wifi not working

I installed Lubuntu 14.04.1 LTS Trusty Tahr on my old Mac laptop. Unfortunately, I can't get any sound, and wifi doesn't seem to work either. Is there any way for me to work the thing out?
0
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1answer
44 views

laptop monitor brightness always maximum upon charging

My laptop monitor brightness is set to maximum whenever I connect it to charging. I have gone to the brightness settings and changed this, but the problem repeats when I charge my laptop again...what ...
0
votes
1answer
73 views

Bluetooth adapter not found in ubuntu 14.04

I recently switched from Windows to Ubuntu 14.04 and now it seems that my hp-1000 notebook computer can not find the Bluetooth adapter anymore. I even used it right before I switched to Ubuntu from ...
0
votes
1answer
76 views

Ubuntu laptop heating with ubuntu except 14.04

I have hp pavilion g6-2312ax with amd processor and graphic card. On windows I would use "Hp Cool and Quite" to keep the temperatures and fan speed down. But in ubuntu or any other linux version, the ...
2
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0answers
74 views

Lowest brightness setting turns backlights off

I am running Ubuntu 14.10 on a Laptop. When I turn my brightness to the lowest setting it actually turns my backlights off and my entire screen goes black as if my computer was turned off. I have ...
0
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0answers
23 views

14.04 windows go off screen on awake

I currently have a dual monitor setup running Ubuntu 14.04 LTS. My display settings are currently set to have my laptop screen on the right and my monitor on the left. Whenever I open the lid of the ...
0
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0answers
47 views

Battery percentage won't go up while charging

I have HP notebook with a healthy battery. Problem is that when I try to charge it, system displays time remaining to charge and also percentage of the charge in the menu bar, but it stays stuck on ...
0
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1answer
43 views

How to format Ubunutu 14.04 from laptop?

I only have Ubuntu os in my laptop, I want to format it and reinstall it in my Laptop. I made a bootable pd of the os, an i am using a asus laptop but the bootable window wont open. I need help!
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0answers
18 views

Sony VAIO keyboard only responding after suspending the device/restarting the X-Server

As the title says, the built in keyboard on my Sony VAIO SVE1712V1EB does not respond after booting. Neither it does in GRUB. However when I suspend the computer / restart the X-Server, the keyboard ...
0
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1answer
26 views

permanently disable trackpoint in Lenovo T440p Ubuntu 14.04

after looking around a lot I find that by typing xinput -set-prop 12 135 0 in the terminal I solved the problem of the cursor moving alone when nobody is touching it. How can I make to make this ...
0
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1answer
31 views

Brightness control turns off my monitor

When I press the keyboard combination to lower my brightness i.e. Fn+F2 my screen turn off and to turn it on I have to press brightness low and then brightness high button one after another. Can ...
1
vote
1answer
25 views

Ubuntu fails to install on HP Probook 4445s AMD

I have been trying to install Ubuntu 14.10 (earlier 14.04) on my HP Probook 4445s (AMD) from bootable pen drives but after the initial Ubuntu screen the computer freezes with just a static snow on the ...
0
votes
1answer
38 views

Shift+home and shift+end don't work in laptop [duplicate]

I'm using Ubuntu 14.04 and these key combinations do not work. If I toggle NumLock then Home and End without shift don't work properly. I found some proposed solutions for older versions of Ubuntu but ...
0
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0answers
26 views

Crazy amount of lag | Ubuntu 14.04

I've been struggling with this issue since I decided that I wanted to install Ubuntu on my laptop (several months ago). So I chose 14.04 (Newest at the time), and thought that it wouldn't be so bad, ...
0
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0answers
27 views

Problem running Ubuntu-Gnome on optimus-based laptop

I had tons of issues trying to install Ubuntu Gnome 14.10 on my optimus-based laptop (MSI GT60 2PC) with GTX870m & Intel HD 4600 GPU's. It would freeze up during pre-install from live USB/DVD ...
0
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0answers
45 views

How can I disable screen auto brightness in 14.10?

I have a Samsung 730u3e with hybrid radeon graphics, that comes with sensor(s) for screen and keyboard brightness. The keyboard auto brightness works very well, I can increase/decrease or turn off as ...
2
votes
1answer
84 views

12.04-Laptop freezes everytime I close my lid [closed]

My 12.04 Ubuntu laptop freezes every time I close my lid. I have recently installed Gnome 3.8 on my computer and removed it because I did not like it. It is probably caused because of that. And now, ...
0
votes
1answer
89 views

Screen dim while brightness set to max on Xubuntu 14.04 everytime display turns off

I used to have an issue where every time my laptop would return from suspend, the screen was fully dim (as if brightness was at a minimum) even though the brightness setting was set to maximum - so I ...
0
votes
1answer
33 views

What's waking my laptop up?

Sometimes, but not always, my laptop running 14.04 wakes up a few seconds after I shut the lid. How do I diagnose what's going on here? I want it to be suspended when the lid closes and stay ...