
I run a number of *nix variants.
Recently upgraded to 9.10 on two machines,
1) a rebadged MSI Wind netbook,
2) a older 1-2 year old craptop from fujitisu.
All upgrades were performed in a gentoo vserver guest prior to cloning on to target machine.
UNR 9.04 -> UNR 9.10
Netbook (UNR) flawless, no problems, upgraded rebooted done.
Ubuntu 9.04 -> 9.10
Craptop, some problems
1) PulseAudio,
Reason: Ubuntu 9.10 switched to pulse audio by default, no policykit file is provided so PulseAudio HAL detection doesn't work out of the box.
Fix: write a a policy-kit file, stick it under the /etc/dbus-1/system.d/ directory.
[pastie] My one is here http://pastie.org/681176
2) Media key events,
The evdev driver still doesn't send key up events on volume_down or volume_up events so
you can DOS your own box by pressing volume_up or volume_down.
There is a small patch to fix this that I wrote based on another bug report.
[pastie] http://pastie.org/681181
Fix, apply the patch, recompile and Finally copy your newly patched driver to the right location, and your done.
N.B. The changing of the driver will cause X to restart, so don't worry when that happens.
(this will only install to /usr/local/lib/xorg/modules/input/)
mkdir tmp && cd tmp && apt-get source xserver-xorg-input-evdev &&
wget http://pastie.org/681181.txt -O - | patch -p1 && ./configure && make && sudo make install
(this copies the new driver to final location)
sudo cp /usr/local/lib/xorg/modules/input/evdev_drv.so /usr/lib/xorg/modules/input/
Sound
Bug: My previously working sound card stopped working
Reason: /etc/modeprobe.d/alsa-base.conf is overwritten during upgrade.
Fix: only for
Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
The sound card needs a line added to /etc/modprobe.d/alsa-base.conf
options snd-hda-intel model=lenovo-nb0763
That's all she wrote folks, both machines working without any other issues as far as I can tell.
Apart from policykit/ PulseAudio all the other issues are hardware related and down to having crap hardware in a cheap old laptop.
Hope this helps someone