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Few days ago Intel released PowerTOP utility which can be used to check what software takes most of power on device (x86 targetted but should works on other architectures too). During weekend I started it on my laptop and changed few things after that so it came from about 300 to less then 100 wakeups [...] Some time ago I bought 320GB hard disk to my desktop machine (which also is my main developer box). I decided to try LVM on it and created one volume group which consists whole HDD. There is one partition on it: /home. It works good but I still had 104GB not used on older disk. Today [...] Today I got few USB gadgets: Ethernet card (Damicom 9601 based) RS232 cable multi-port card-reader with USB 2.0 hub integrated (powered) So during restructure of my USB network I tried to connect all my USB devices to desktop. With two external hubs I got out of ports… Effect: 12:00 hrw@home:~$ lsusb Bus 001 Device 055: ID 0a46:9601 Davicom Semiconductor, Inc. Bus 001 Device [...] OK, system (Debian ‘etch’) was installed and then upgraded to ’sid’. Everything is working with Linux (kernel 2.6.18 from Etch): ACPI reports battery status, battery is charging without problems. Dell Wireless 1450 card works — I only had to install bcm43xx firmware (which I took from Cafuego’s Sarge Backports repository). There is also other way — [...] |
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Copyright © 2009 Marcin Juszkiewicz - All Rights Reserved |
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