I recently got a Sony Vaio CR laptop with the intention of installing linux on it, which was a bit of a leap of faith since there wasn’t much compatibility info on the web. But it went ok, since I’m typing this on it right now from within Ubuntu
Here’s what I did:
I started off by burning the system restore partition to DVDs, using the VAIO Recovery Utility. The system restore data resides on an 8G partition at the start of the hard drive, so once it was backed up I could format it and use it as my linux root partition.
I originally planned to use the following partition scheme: 25G windows, 10G linux root, 60G linux home, 2G swap. However, I couldn’t find a way to resize the windows partition (NTFS), since the GParted live cd wouldn’t boot and Partition Magic is not yet compatible with Windows Vista. So instead, I reformatted the 8G recovery partition and used it as my linux root partition, giving me the following partition scheme: 8G linux root, 25G windows, 60G linux home, 2G swap. After install I’m now using about 2.5G on the linux root partition, so 8G is still plenty of space.
When I went to install Ubuntu (Version 7.10), the graphical installer failed to start, since the standard VESA driver isn’t compatible with the graphics card (ATI Mobility Radeon X2300). To get around that, I followed some instructions for the Asus Z53Jr/F3Jr laptops that have the same graphics card as the Sony.
The instructions are here:
Ubuntu 7.04 on Asus Z53Jr F3Jr
That page also mentions a driver for the built in web cam. Unfortunately, the driver didn’t work when I tried it, probably because the Asus laptop in that article has a different camera.
Things that worked:
- Wireless - using Intel Pro/Wireless 3945 driver
- Brightness - adjustable from Brightness Applet
- Graphics - 3D acceleration
- Volume control keys, ‘display off’ key and power button (prompts for shutdown/reboot/log off/etc)
Remaining issues:
- On bootup, no sound can be heard. When a pair of headphones are plugged in, you can hear the sound out of the headphones, and when the headphones are removed the speakers start working, suggesting that the sound card defaults to outputting through the headphone out port on bootup, even when there are no headphones plugged in.
- Camera - I haven’t gone looking for the driver yet, since I don’t particularly need it. I’d be interested if anyone knows what model it is or what driver it needs though.
- Buttons: Screen brightness control keys, media control keys (play/pause, stop, prev, next)
I’ll update this post as I iron out the remaining problems.
Update: After upgrading to hardy, sound works. I got the camera working using the r5u870 driver. Suspend works if I first “sudo rmmod uvcvideo”. I think that’s everything!