Slow Internet / Can't change brightness on 2010 Macbook AIr running 12.10 Ubuntu

Posted by user103441 on Ask Ubuntu See other posts from Ask Ubuntu or by user103441
Published on 2012-10-31T17:38:43Z Indexed on 2012/11/02 17:32 UTC
Read the original article Hit count: 154

Filed under:

brightness

|

macbook-air

The title really says it all. I haven't been able to change the brightness of my monitor since putting Ubuntu on it. I started off with 12.04 and then decided to see if 12.10 would fix the issue. The internet is also a fair bit slower than I am used to, especially when downloading. Apart from these two issues, everything goes very smoothly.

If anyone could offer any advice or solutions, I would be very grateful.

© Ask Ubuntu or respective owner

Related posts about brightness

Brightness keys adjust brightness too many times

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Every time I hit a brightness key on my laptop's keyboard, it adjusts the brightness by three steps instead of one. How can I fix it so that it only adjusts one step at a time? I am using an Acer Aspire D250 with the newest firmware. It was working better when I was using Ubuntu 10.10 with older… >>> More
The dreaded Brightness issue (Fn keys + Max brightness)

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I'm trying to get some control over the brightness of my Samsung QX411 (Integrated Intel and discrete Nvidia, though Ubuntu doesn't see the latter yet, I'll play around with Bumblebee later) Using the FN+up/down lowers the screen brightness from max to one peg down or back up. If I try to bring the… >>> More
Brightness controls not adjusting the brightness in ubuntu 10.10 64 bit on hp dm3t notebook

as seen on Super User - Search for 'Super User'
I picked up an hp dm3t laptop with intel HD graphics and installed ubuntu 10.10 64 bit on it. It works great -- the only problem is that the brightness controls don't work. The brightness is always at full. When I try to adjust it down, the indicator graphic indicates that it's going down but the… >>> More
Why does Ubuntu reset brightness settings at the loading screen?

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Since I first installed Ubuntu 11.10, I noticed that volume and screen brightness get reset every time Ubuntu starts. Why is this so? And what ways are there to keep brightness and volume levels after rebooting? I have found some scripts that change the screen-brightness at login. But this is not… >>> More
Ubuntu 11.10 - can't adjust brightness on my laptop

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Using every method possible I'm unable to change my laptop brightness.. It's stuck on super max brightness.. Using the slider in the "screens" window int he control panel doesnt do anything, and using the fn keys doesn't do anything... Some info about my system: laptop is a MSI VR420 Running ubuntu… >>> More

Related posts about macbook-air

MacBook Air: USB Hub Compatible with the MBA SuperDrive

as seen on Super User - Search for 'Super User'
A little background to those whom may think this Question to specific: The MacBook Air SuperDrive draws 1A vs 500mA of a normal USB device, and therefore you can't use a standard USB hub powered or unpowered because each port gets 500mA not 1A... Have any MacBook Air users found a USB hub which can… >>> More
Help needed in installing Snow Leopard on Macbook air

as seen on Super User - Search for 'Super User'
So. I tried partition my disk using Disk Utility for loading the operating system in the partition drive and installing it. But partition failed, and I could not do that. I tried Remote OSX install from another computer, my MBA crashes with error Hold Power Button to shutdown I dont have a super… >>> More
How to install OSX into VirtualBox on a Macbook Air using Apple's Reinstall USB

as seen on Super User - Search for 'Super User'
I'm currently dual-booting OSX and Ubuntu on my Macbook Air, but it'd be nice to run OSX within Ubuntu via VirtualBox. This seems possible using VirtualBox and is legal - there's even a post on an Oracle blog describing this: http://blogs.oracle.com/karim/entry/installing_mac_os_x_in. Actually, I've… >>> More
MacBook Air 2010 Not letting me use Boot Camp

as seen on Super User - Search for 'Super User'
Hi, I'm trying to install Windows 7 on my MBA, 2010. I open up Boot Camp and attempt to use it, but after the first screen it comes up with an error saying it can't install unless theirs 10GB of free disk space. Right now my hdd has 21.5 GB free. Disk Utility won't let me partition my drive either… >>> More
Problem with Macbook air automatically not acquiring free wifi network dns or router address

as seen on Super User - Search for 'Super User'
I have this problem when my macbook air sometimes does not connect to free wifi hotspots. When the problem happens and I try to run the diagnostics, it normally gets to yellow network settings tab. It seems that it for some reason does not acquire automatically the router or dns address. Sometimes… >>> More