LgLW20-34DB
- Contact: Joan Tur
- Brand: LG
- Make : LW
- Model: LW20-34DB
Website: http://www.lge.com/products/model/detail/lw20%20express.jhtml
Current Issues
* Last installation steps were done "blind", only pressing the enter key, as there was no info on screen (I used Kubuntu 6.06.1 alternate CD (md5 verified)
* It doesn't power off after the shutdown procedure is done (reboot works fine)
* 915resolution package has to be installed to use the native lcd resolution: 1280x800 (no configuration is needed)
* The integrated card reader needs 2.6.17 kernel to work; also, "setpci -s 06:00.3 4c=0x22" needs to be run for it to work. Tested with SD cards
* The wifi card (ipw2200) needs the "led=1" option to power on the wifi led
* HD's IO_support shows value 0 (16 bit), and cannot be set to 1 (32 bit). Anyway hdparm shows 18MB/s transfer rate. UPDATE: this seems to be normal for SATA disks
* Modules sdhci & mmc_core have to be removed before trying to suspend or hibernate
System Info
Centrino Sonoma 760 2Ghz 512MB DDR2 533 mhz (1 Dimm) 60GB 1,82 sata HD 12,1" 1280x800 glossy screen Intel 915GM Gigabit wired, ipw2200 wireless 3 usb2, firewire, modem 4.800 6c battery 1,88Kg (1,72Kg without the DVD writer and with the plastic supplied) bios-version:WINRSF03 system-manufacturer:LG Electronics system-product-name:LW20-34DB system-version:Not Applicable
Hardware details
|
in Dapper (current stable)? |
in Edgy (current development)? |
Installation works? |
Works (see "current issues") |
Untested |
Hardware Information |
|||
Screen & Monitors |
|||
Device |
Works? |
Bug # |
|
in Dapper (current stable)? |
in Edgy (current development)? |
||
Screen |
Works |
Untested |
|
Correct resolution? |
Works (915resolution) |
Untested |
|
Correct refresh rate? |
Works |
Untested |
|
3D Acceleration |
Works (21-25 fps in ppracer 1280x800) |
Untested |
|
External monitor works? |
Untested |
Untested |
|
External monitor - mirrors |
Untested |
Untested |
|
External monitor - extend desktop |
Untested |
Untested |
|
Power Management |
|||
Battery detected? |
Works |
Untested |
|
Hibernates? |
Works (see "current issues") |
Untested |
|
Sleep |
Works (see "current issues") |
Untested |
|
Dim monitor on battery |
Works |
Untested |
|
Blank monitor on inactivity |
Works |
Untested |
|
Lid Close |
Works |
Untested |
|
Cpu frequency scaling |
Works |
Untested |
|
Sound |
|||
Sound works? |
Works |
Untested |
|
Correct volume? |
Works |
Untested |
|
Hardware volume switch |
Doesn't work |
Untested |
|
Headphone jack |
Works |
Untested |
|
Mic jack |
Untested |
Untested |
|
Networking |
|||
Wired NIC |
Untested |
Untested |
|
Wireless NIC |
Works |
Untested |
|
PCMCIA NIC |
n/a |
Untested |
|
Firewire |
Untested |
Untested |
|
Bluetooth |
n/a |
Untested |
|
Modem |
Untested |
Untested |
|
Infrared |
n/a |
Untested |
|
Touchpad & Mice |
|||
Touchpad |
Works |
Untested |
|
Touchpad - Doubletap = double click |
Works |
Untested |
|
Touchpad - Scroll down side |
Works |
Untested |
|
Touchpad - turned off while typing |
Doesn't work |
Untested |
|
External mouse - USB |
Works |
Untested |
|
External mouse - Serial |
n/a |
Untested |
|
Docking Station/Port Replicator |
|||
AC through replicator |
n/a |
Untested |
|
USB |
n/a |
Untested |
|
Serial |
n/a |
Untested |
|
Parallel |
n/a |
Untested |
|
External Monitor - VGA |
n/a |
Untested |
|
External Monitor - DVI |
n/a |
Untested |
|
Modem |
n/a |
Untested |
|
NIC |
n/a |
Untested |
|
PS/2 |
n/a |
Untested |
|
Additional Hardware |
|||
Fingerprint reader |
n/a |
Untested |
|
CD/DVD drive |
Works |
Untested |
|
PCMCIA cards |
n/a |
Untested |
|
Parallel Ports |
n/a |
Untested |
|
Card reader(s) |
See "current issues" |
Untested |
|
Function and other keys |
|||||
Fn key |
Operation |
Keycode |
Works? |
Bug # |
|
in Dapper (current stable)? |
in Edgy (current development)? |
||||
+ Space |
|
|
Untested |
Untested |
|
+ Esc |
|
|
Untested |
Untested |
|
+ F1 |
|
|
Untested |
Untested |
|
+ F2 |
|
|
Untested |
Untested |
|
+ F3 |
|
|
Untested |
Untested |
|
+ F4 |
|
|
Untested |
Untested |
|
+ F5 |
|
|
Untested |
Untested |
|
+ F6 |
|
|
Toggles the wireless card on/off |
Untested |
|
+ F7 |
|
|
Untested |
Untested |
|
+ F8 |
|
|
Untested |
Untested |
|
+ F9 |
|
|
Untested |
Untested |
|
+ F10 |
|
|
Untested |
Untested |
|
+ F11 |
|
|
Controls the fan behaviour (silent, normal, cool) |
Untested |
|
+ F12 |
|
|
Untested |
Untested |
|
+ ArrowUp |
|
|
Untested |
Untested |
|
|
|
Untested |
Untested |
|
|
|
|
Untested |
Untested |
|
|
|
|
Untested |
Untested |
|
|
+ PgUp |
|
|
Untested |
Untested |
|
+ PgDown |
|
|
Untested |
Untested |
|
Other special keys |
|||||
Key |
Operation |
Keycode |
Works? |
Bug # |
|
in Dapper (current stable)? |
in Edgy (current development)? |
||||
Key |
|
|
Untested |
Untested |
|
Notes
* Screen brightness can be controlled through Fn+ home/end
* It is very silent, has got a very nice screen and keyboard is also very good
LaptopTestingTeam/Old/LgLW20-34DB (last edited 2010-02-27 00:03:28 by 94)