HP Mini 2140
HP Mini 2140 is a netbook pc , like Asus EEE and a bunch of others.
1) Video - Video is supported with "intel" driver, replace "vesa" in your xorg.conf with "intel"
2) Touchpad - Works, you need to add "synaptics" support to your xorg.conf
3) Wireless - Unfortunately it is not supported by b43 driver, you need broadcom's "wl" driver and you need to blacklist "b43". Also, the BIOS is locked to HP's proprietary cards (also known as bios whitelist or Error 104), so replacement with an atheros or other better card is not possible without BIOS patching.
4) Ethernet - Marvell gigabit ethernet - Use sky2 module.
5) Bluetooth - I haven't tested it yet.
Everything else works pretty much default.