Tag Archives: linux

Fixing screen brightness on Thinkpad X201 and Ubuntu 10.10

I just tried installing Ubuntu 10.10 on my Thinkpad X201. For the most part, everything worked right away and on an SSD drive, it felt blazingly fast. However, the screen brightness controls did not work. Some online research suggested adding acpi_osi=Linux to the kernel boot parameters and I also found a tip in the thinkpad-acpi […]

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