for questions about running Linux on laptops.

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0
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2answers
1k views

couldn't ping router, although it offered an IP-address

I've installed Linux Mint 16 on my HP envy 6. It activated automatically the proprietary driver, which recognized the WiFi interface and called it eth1. I could connect to my router, I get the IP ...
1
vote
1answer
31 views

Enable access to WLAN

I was given a Acer Aspire One A110 Netbook (ca. 6 years old) with Ylmf OS. It's the first time I own a computer running on LINUX. So I am unexperienced with it. So far I get along quite well, but one ...
1
vote
1answer
110 views

Brightness keys not working on 3.14+ kernel

I have a dual-boot installation: OpenSuSE 13.2 & Linux Mint 17.1 on Asus k55vd, both 64-bit. I am running a 3.14 kernel on Linux Mint and 3.16 on OpenSuSE. I had encountered that kernels above ...
1
vote
1answer
395 views

Stop laptop keys acting as a numpad with numlock on

I have bought an USB number pad and it's working as expected. Anyway, to use number keys, I need num lock on, and if I turn it on, my keyboard numpad sends numbers instead of the letters... How to ...
1
vote
1answer
402 views

Unable to make touchpad work

I'm trying to find here a solution for my long-time touchpad problem. I tried one year ago at ...
1
vote
1answer
194 views

Install r5u87x on FreeBSD

I need to install Ricoh r5u87x webcam loader on FreeBSD, because it solve not suspending in unix/linux boxes on my vaio laptop as I try it in UBUNTU, but the loader is simply for Linux, I think. Is ...
0
votes
1answer
47 views

Laptop restarts after lid closed

My laptop restarts everytime I close the lid and open it up again. In System Settings->Power there is no option for what the laptop should do when the lid is closed. The laptop never did this before ...
0
votes
1answer
51 views

Linux on HP Laptop

I have an HP Pavillion p027 TX Notebook PC with the following hardware: Intel core i3 4030@1.90 GHZ and 4 GB RAM NVIDIA GEFORCE 830 M Broadcom 43142 Bluetooth Broadcom 43142 b/g/n wifi adapter ...
0
votes
1answer
184 views

Hard disk drive spins up on laptop sleep/wake, can I stop it doing this?

I have in my Arch Linux-running laptop an SSD and an HDD; the latter I use seldom. It is mounted as /mnt/sdb5 and configured to spin down proactively when on battery (/etc/default/tlp, ...
0
votes
1answer
150 views

Backlight powersaving: Working in X11, but backlight does not turn off on virtual terminal. Gentoo, Asus EeePC 1015bx

I'm facing a puzzling issue on my laptop, an Asus EeePC 1015bx, which has an AMD C-60 APU and is running Gentoo. Although the screen powersave functions are working in X11, the backlight does not ...
0
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1answer
239 views

How can I install Ubuntu 13.10 on Asus n56dp-dh11

My laptop has uefi and when I open the bios there is no clear way to tell the computer to boot from USB or CD. I'm very confused on how I'm supposed to install anything, even windows 7 can not load ...
5
votes
0answers
819 views

Debian systems seems to recognize speakers but not the headphones for Lenovo laptops

First of All, I know there are lot of questions out there on same topic but still I could not figure out the solution. Being a average system level programmer (beginner in kernel programming) I would ...
3
votes
0answers
630 views

Dual monitor setup on a laptop: internal monitor peeking through on external display

Recently I began to use my laptop (Dell Inspiron N5020) with an external display. I use the displays side-by-side, internal on the left, external on the right. The problem is, however, that the ...
3
votes
0answers
1k views

Make laptop to wake up by keyboard and mouse

The only way I can wake up my laptop (HP Elitebook 8460p) from suspend is by pressing the power button. Neither the built-in keyboard/mouse nor the external ones (connected via USB) wake the laptop ...
2
votes
0answers
9 views

Wifi not working on compaq 6715b running ubuntu 14.04

I'm trying to get WIFI running on an old compaq 6715b laptop. It does not show up in iwconfig, so I assume that I need to install drivers. I've tried using ndiswrapper, and tried "sudo apt-get install ...
2
votes
0answers
68 views

TCP, UDP, etc. works, HTTP(S) does not

I have been trying to set up Debian Jessie on an old Dell Inspiron 300m. Right now the problem I have is, the ethernet connection only works partially. ICMP works. I can ping IPs and FQDNs. UDP ...
2
votes
0answers
82 views

Switch monitors on ThinkPad W520 while docked

I'm trying to make my (ThinkPad W520) laptop monitor turn on (by itself, with the other monitors turning off) using xrandr when docked and connected to external monitors. My end goal is to ...
2
votes
0answers
3k views

WiFi not working - wlan0 FAILED

My Arch (3.6.5-1) is exhibiting a rather peculiar problem: when wifi is set up, all logs indicate that the setup was successful and that the interface is up and functional. However, when attempting to ...
2
votes
0answers
438 views

How to use Sony VAIO buttons to lock the screen?

I have a Sony Vaio VPCEG laptop, like this. I'm using Lubuntu 11.10. I'd like to use those 3 buttons (Assist, WEB and VAIO). They work with Windows 7, to recover the system and to open the browser. ...
1
vote
0answers
272 views

External VGA monitor port not working on HP Elitebook 2540p running RHEL 6.5

I'm running RHEL 6.5 on an HP EliteBook 2540p. When I connect the external VGA port to a projector or external monitor and press Fn+F3 to switch to the external port, nothing happens. Under System ...
1
vote
0answers
227 views

Writing a systemd service to be executed at resume

my Dell laptop is subject to this bug with kernel 3.14. As a workaround I wrote a simple script /usr/bin/brightness-fix: #!/bin/bash echo 0 > /sys/class/backlight/intel_backlight/brightnes ...
1
vote
0answers
341 views

I can't get any internet connection on Crunchbang, how can I download and manually install the drivers?

I recently installed crunchbang on my Lenovo G505 Laptop, it uses broadcom drivers and I can't get any type of connection. I have tried connecting it with an ethernet cable every way that I could and ...
1
vote
0answers
89 views

Diagnoising a hardware issue on linux

I have a laptop that completly turns its self off after an unpredictable amount of time. It also doesn't allow for its self to turn it back on after a period of time. To me this sounds like an issue ...
1
vote
0answers
66 views

udev does not see drm subsystem changes on laptop resume

I am using udev to manage setting up monitors on my ThinkPad T400. I use a docking station, and the desired behavior is that when I dock the laptop, the LVDS output is turned off, and the DVI-0 output ...
1
vote
0answers
311 views

How to disable nvidia ion on Asus eeepc 1201NL?

It seems that my netbook consumes battery too aggressively. I've been told that Nvidia ION videocard embedded into it has 2 cores and one of them is consuming battery all the time in Linux, since it ...
0
votes
0answers
44 views

System Boot Order not found (Secure boot is not enabled)

I have this problem http://forums.fedoraforum.org/showthread.php?t=299306. Although this thread is not mine, I experience this problem in familiar way. Also when I put live CD, it cannot boot from the ...
0
votes
0answers
80 views

Ubuntu 12.04.5 laptop not detecting external monitor

I am running ubuntu on my work laptop. When I plug in my external VGA monitor it mirrors part of the screen (different resolution) but does not appear on my monitor list under System Settings > Screen ...
0
votes
0answers
112 views

nvidia driver [discrete graphics] on Optimus laptop doesn't load

I'm trying to use my ThinkPad W520 with external monitors in a docking station. When I start my computer with [Discrete Graphics] set in the BIOS, systemd loads and then the computer just hangs as if ...
0
votes
0answers
182 views

Where are pm-powersave settings on OpenSUSE 13.2, and are they used?

I am trying to sort out powersaving for OpenSUSE 13.2 running on a laptop. I found this guide: https://en.opensuse.org/Powersaving for understanding Powersaving on OpenSUSE. However, it appears to ...
0
votes
0answers
54 views

OpenSUSE overheating

I've newly installed OpenSUSE with GNOME and LXDE on my Laptop. But suddenly I realised that my Laptop is overheating. Before my Linux Distro was Ubuntu with the Unity desktop and LXDE. Ubuntu wasn't ...
0
votes
0answers
400 views

Black screen after installing Arch Linux, conventional fixes don't work

I recently installed Arch Linux on my HP Pavilion dv6 (Radeon HD 6770m graphics card) to dual boot with Windows 7 by following the beginner's guide found on the Arch wiki. After grub loads, I choose ...
0
votes
0answers
579 views

upstart-udev-bridge is using 100% CPU (and a known fix doesn't help)

I'm running Linux Mint 12 on a Latitude D630 and every time I start my laptop (and sometimes when I come back from being suspended), top shows that upstart-udev-bridge is using 100% CPU (and if I do ...
0
votes
0answers
148 views

Network Interfaces Don't Exist After Loading Modules

I installed SourceMage Linux on my laptop and the ethernet and wireless interfaces don't exist after loading the required modules (tg3 and ath9k). On other distros (Xubuntu, aptosid) the networking ...