Difference between revisions of "Installing Ubuntu 10.04 (Lucid Lynx) on a ThinkPad X201"
m (recategorizing) |
(X201 brightness and i915 errors tips) |
||
| (3 intermediate revisions by one other user not shown) | |||
| Line 18: | Line 18: | ||
* Ethernet [[Intel Gigabit Ethernet (10/100/1000) PCI-Express]] | * Ethernet [[Intel Gigabit Ethernet (10/100/1000) PCI-Express]] | ||
* WLAN [[Intel Centrino Advanced-N 6200]] | * WLAN [[Intel Centrino Advanced-N 6200]] | ||
| − | |||
* Touchpad and | * Touchpad and | ||
* [[UltraNav]] (TrackPoint / Touchpad combo) | * [[UltraNav]] (TrackPoint / Touchpad combo) | ||
* Display [[Intel HD Graphics]] | * Display [[Intel HD Graphics]] | ||
* Special keys (at least most) | * Special keys (at least most) | ||
| + | * Suspend and resume (although there is an approx. 3 s delay before the keyboard is activated after resume: https://bugs.launchpad.net/ubuntu/+bug/346310 ) | ||
= What needs some tweaking = | = What needs some tweaking = | ||
| Line 28: | Line 28: | ||
== [[Qualcomm Gobi 2000]] WWAN == | == [[Qualcomm Gobi 2000]] WWAN == | ||
| − | The Mobile broadband can be made to work with Network Manager | + | The Mobile broadband can be made to work with Network Manager with |
| − | aptitude install linux-backports-modules-wwan-lucid-generic | + | sudo aptitude install linux-backports-modules-wwan-lucid-generic |
| − | mkdir /lib/firmware/gobi | + | sudo mkdir /lib/firmware/gobi |
sudo cp -p '/windows/c/Program Files/QUALCOMM/Images/Lenovo/UMTS/amss.mbn' /lib/firmware/gobi/ | sudo cp -p '/windows/c/Program Files/QUALCOMM/Images/Lenovo/UMTS/amss.mbn' /lib/firmware/gobi/ | ||
sudo cp -p '/windows/c/Program Files/QUALCOMM/Images/Lenovo/UMTS/apps.mbn' /lib/firmware/gobi/ | sudo cp -p '/windows/c/Program Files/QUALCOMM/Images/Lenovo/UMTS/apps.mbn' /lib/firmware/gobi/ | ||
sudo cp -p '/windows/c/Program Files/QUALCOMM/Images/Lenovo/6/UQCN.mbn' /lib/firmware/gobi/ | sudo cp -p '/windows/c/Program Files/QUALCOMM/Images/Lenovo/6/UQCN.mbn' /lib/firmware/gobi/ | ||
| − | + | ||
| − | + | and rebooting. See https://bugs.launchpad.net/ubuntu/lucid/+bug/554099 | |
| − | See https://bugs.launchpad.net/ubuntu/lucid/+bug/554099 | + | |
| + | == Screen brightness controls == | ||
| + | |||
| + | If your screen brightness controls are not working -- meaning the screen backlight does not change when pressing Fn+Home/End or when running on battery power, forcing the use of the [http://www.mjmwired.net/kernel/Documentation/laptops/thinkpad-acpi.txt thinkpad-acpi driver] may help. | ||
| + | |||
| + | First, edit your /etc/default/grub file to add "acpi_osi=Linux" and "acpi_backlight=vendor" arguments to GRUB_CMDLINE_LINUX_DEFAULT. It should look something like this: | ||
| + | |||
| + | GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi=Linux acpi_backlight=vendor" | ||
| + | |||
| + | Then run "sudo update-grub" to enable the new arguments. Then reboot. | ||
| + | |||
| + | == i915 Symbols error on boot == | ||
| + | |||
| + | You may notice an error on boot: "failed to get i915 symbols". A solution for that is as follows: | ||
| + | sudo -s | ||
| + | echo "i915" >> /etc/initramfs-tools/modules | ||
| + | update-initramfs -k all -u | ||
| + | reboot | ||
Latest revision as of 23:03, 27 February 2011
|
TODO
|
Very preliminary installation report, will write more hopefully soon
|
Contents
Installation
I used an USB CD/DVD drive (41N5629, USB 2.0 Super Multi-Burner Drive with LightScribe) to install from the desktop CD.
Dual-booting Windows 7
Telling the Ubuntu installer's partitioner to put Ubuntu and Windows side by side will leave the pre-installed Windows 7 operational. The Rescue and Recovery partition cannot, however, be booted. If you ever think that you will be needing to reinstall your Windows or use Rescue and Recovery, please make the rescue discs from Windows before installing Ubuntu.
What works out of the box
- Ethernet Intel Gigabit Ethernet (10/100/1000) PCI-Express
- WLAN Intel Centrino Advanced-N 6200
- Touchpad and
- UltraNav (TrackPoint / Touchpad combo)
- Display Intel HD Graphics
- Special keys (at least most)
- Suspend and resume (although there is an approx. 3 s delay before the keyboard is activated after resume: https://bugs.launchpad.net/ubuntu/+bug/346310 )
What needs some tweaking
Qualcomm Gobi 2000 WWAN
The Mobile broadband can be made to work with Network Manager with
sudo aptitude install linux-backports-modules-wwan-lucid-generic sudo mkdir /lib/firmware/gobi sudo cp -p '/windows/c/Program Files/QUALCOMM/Images/Lenovo/UMTS/amss.mbn' /lib/firmware/gobi/ sudo cp -p '/windows/c/Program Files/QUALCOMM/Images/Lenovo/UMTS/apps.mbn' /lib/firmware/gobi/ sudo cp -p '/windows/c/Program Files/QUALCOMM/Images/Lenovo/6/UQCN.mbn' /lib/firmware/gobi/
and rebooting. See https://bugs.launchpad.net/ubuntu/lucid/+bug/554099
Screen brightness controls
If your screen brightness controls are not working -- meaning the screen backlight does not change when pressing Fn+Home/End or when running on battery power, forcing the use of the thinkpad-acpi driver may help.
First, edit your /etc/default/grub file to add "acpi_osi=Linux" and "acpi_backlight=vendor" arguments to GRUB_CMDLINE_LINUX_DEFAULT. It should look something like this:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi=Linux acpi_backlight=vendor"
Then run "sudo update-grub" to enable the new arguments. Then reboot.
i915 Symbols error on boot
You may notice an error on boot: "failed to get i915 symbols". A solution for that is as follows:
sudo -s echo "i915" >> /etc/initramfs-tools/modules update-initramfs -k all -u reboot
