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Ubuntu 15.04: unknown display & can't change brightness

I have Ubuntu 15.04 on my Toshiba Satellite A500-14H with ATI Mobility Radeon HD 4650. First Problem: When I go to settings - display devices (hardwares), it tells me "Unknown Display". I get the ...
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????????????????? [null] in Android Studio

I am an android developer working with my office mac. but now i want to migrate the projects to ubuntu. I installed Android studio and trying to run project on my device ASUS Zenfone 5 (Kitkat). ...
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2answers
476 views

Logitech MX Anywhere 2 mouse pairs but doesn't do anything

I recently bought the new Logitech MX Anywhere 2 mouse and have gotten it to work on my windows machines and but when I try to use it on my Dell M3800 running Ubuntu 14.04 it doesn't work at all. I ...
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Unknown chipset and identify packet device issues on install…help

I'm trying to install Linux Ubuntu from a DVD. However, I'm getting the following errors... Click for full size How can I just install Ubuntu on my PC? I don't understand why this is so difficult.
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138 views

Ubuntu 14.04.1 LTS installation fails to configure Grub

Couple days now I've tried to install Ubuntu 14.04.1 LTS for my work computer. After couple hiccups the installation finally seemed to go through fine. But now it seems that the in boot sequence the ...
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447 views

How do I fix base system device driver problem

I have kubuntu as my linux, have Windows 7 32 bit running in Virtualbox 14.3.10 open the device manager for Windows and it shows "base system device" under other devises, click on it and it says the ...
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2k views

Flash & graphic-card problems: 82865G Integrated Graphics Controller

I'm a new ubuntu user and installed 13.04 on a computer that used to run on xp. Since I installed Ubuntu I had some troubles: Unity is not launching: so i use the gnome interface The ...
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How to make Nvidia Optimus GT540m work on ubuntu 12.10?

I've already tried to follow literally everything on ask ubuntu and similar websites but still I cannot manage my graphic card: If I look under system settings "Graphics", Ubuntu seems unable to ...
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137 views

How to identify an unknown entry in `lshw`?

I have an unknown entry in my laptop hardware list. I was searching for my bluetooth adapter name and driver when I saw it. How do I identify what device is that? Also where do I find information on ...