Difference between revisions of "Installing Kubuntu 6.10 on a ThinkPad X60s 2"
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/etc/init.d/acpi-support restart | /etc/init.d/acpi-support restart | ||
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+ | * on Feisty, Ubuntu 7.04, (probably Edgy too) wifi did not restart properly after hibernate or suspend and sound did not restart properly after hibernate. In /etc/default/acpi-support set '''MODULES="ipw3945"''' for wifi and '''HIBERNATE_MODE=platform''' for sound. | ||
+ | |||
+ | See | ||
+ | https://bugs.launchpad.net/ubuntu/+source/acpi/+bug/66266 | ||
+ | and | ||
+ | https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/80893 | ||
=== Fn+F4 and Fn+F12 suspend === | === Fn+F4 and Fn+F12 suspend === | ||
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By default, Grub on Ubuntu waits 10 seconds before starting Linux. I set it to 1 in /boot/grub/menu.lst | By default, Grub on Ubuntu waits 10 seconds before starting Linux. I set it to 1 in /boot/grub/menu.lst | ||
+ | |||
+ | To enable concurrency during boot up, set CONCURRENCY='''shell''' in /etc/init.d/rc ([http://tvease.net/wiki/index.php?title=Tweak_ubuntu_for_speed source]). | ||
+ | |||
+ | == Fingerprint reader == | ||
+ | |||
+ | Works. See [[How to enable the fingerprint reader]]. | ||
[[Category:X60s]] | [[Category:X60s]] |
Latest revision as of 15:08, 26 August 2007
Contents
Installation of Kubuntu 6.10 on a ThinkPad X60s (model 1704-5UG)
Functional out of the box
With updates to 2007-01-12:
- Sound and mixer
- Graphics adapter and accelerator (Intel GMA 950)
- USB
- Lid switch (LCD off when lid closed)
- Volume control keys, keyboard light
- LCD brightness auto-adjusts depending on AC or battery operation
- Fn buttons generate ACPI events (/var/log/acpid)
- CPU frequency scaling (both cores)
- ACPI battery, thermal 1 and 2, ac
- Suspend to memory (though not with button) and resume
- Suspend to disk, "hibernate" (though not with button) and resume
- SD card station (SDIO not tested)
- Cable ethernet (e1000)
- WiFi (Intel 3945ABG) with WEP (WPA not tested)
- Bluetooth
- Radio enable/disable (Fn+F5) for both WiFi and bluetooth
Broken/suboptimal out of the box
Brightness control
Blanks X, and stays blank until X is restarted, if you increase brightness with Fn+Home. Brightness controlled by dialog windows doesn't cause this.
The workaround is to disable video.o
echo blacklist video | sudo tee -a /etc/modprobe.d/local
After doing that, there's a 1 second lag between pressing the key, and the actual change in brightness until you reboot.
acpi-support
in /etc/default/acpi-support
- Enable laptop-mode (/proc/sys/vm/laptop-mode): ENABLE_LAPTOP_MODE=true
/etc/init.d/acpi-support restart
- on Feisty, Ubuntu 7.04, (probably Edgy too) wifi did not restart properly after hibernate or suspend and sound did not restart properly after hibernate. In /etc/default/acpi-support set MODULES="ipw3945" for wifi and HIBERNATE_MODE=platform for sound.
See https://bugs.launchpad.net/ubuntu/+source/acpi/+bug/66266 and https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/80893
Fn+F4 and Fn+F12 suspend
cd /etc/acpi sudo mv sleepbtn.sh{,.orig} sudo mv hibernatebtn.sh{,.orig} sudo ln -s sleep{,btn}.sh sudo ln -s hibernate{,btn}.sh
Now the hotkeys work. Yay!
Slow boot
Ubuntu wants to DHCP on all network interfaces by default, which causes a long delay in booting up. This can be resolved by removing the "auto" lines for all interfaces that you don't use, in /etc/network/interfaces.
By default, Grub on Ubuntu waits 10 seconds before starting Linux. I set it to 1 in /boot/grub/menu.lst
To enable concurrency during boot up, set CONCURRENCY=shell in /etc/init.d/rc (source).
Fingerprint reader
Works. See How to enable the fingerprint reader.