PC Engines APU2 netboot Debian installation

In previous post I described how to setup PXE server and boot Debian installer using it. I mentioned that provided setup is limited and some extensive configuration is needed to make it useful for…

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virtualbox-dkms: fix alloc_netdev problems when compiling with 3.17.0-rcX headers

Intro Because of my bug hunting approach of using latest kernel I experienced problem with compiling VirtualBox modules with 3.17.0-rc5 version on my Debian Jessie. Issue is well known and described…

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How to fix backlight issue on IdeaPad y510p

Today I decide to switch to latest kernel (3.17-rc1) on my IdeaPad y510p. I hit only one annoying problem until now - after booting my main screen was dimmed. I tried all instructions from top google…

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Linux (Debian Wheezy) on Lenovo y510p

After long analysis I decide to buy new laptop. I had about $1000 (or 3000PLN) and most important things to me were:i7 CPU - because of performance (of course at least 4700 series) SSD - again…

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Sqlite3 gem not supported on Heroku

When I tried to deploy second part of RoR tutorial to Heroku I get this error: [crayon-59ed5586adb57839462186/] I searched a little bit about this error and find this stackoverflow post. But when I…

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Prepare for Ruby on Rails on Debian wheezy

I start to learn Ruby on Rails. As always when you learn new programming language toolchain is required. In this tutorial I will try to go through toolchain preparation for my Debian wheezy. Of…

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