DellLatitudeD620
Size: 5030
Comment: Details of working stuff
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Size: 7079
Comment: How to make suspend and hibernate work reliably, unhide ALSA internal mic
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Deletions are marked like this. | Additions are marked like this. |
Line 7: | Line 7: |
Line 25: | Line 24: |
|| Hibernates? || No || || || Sleep || No || || |
|| Hibernates? || Yes, see "ACPI Suspend and Hibernate" below || || || Sleep || Yes, see "ACPI Suspend and Hibernate" below || || |
Line 33: | Line 32: |
|| Headphone jack || Untested || || || Mic jack || Yes || || |
|| Headphone jack || Yes || || || Mic jack || Yes, see "Built-in Front Panel Microphone" below || || || Built-in front mic || Yes, see "Built-in Front Panel Microphone" below || || |
Line 38: | Line 38: |
|| PCMCIA NIC || Untested|| || || Bluetooth || Untested || || |
|| PCMCIA NIC || Yes || || || Bluetooth || Yes || || |
Line 41: | Line 41: |
|| Infrared || Untested || || | || Infrared || Yes || || |
Line 69: | Line 69: |
|| + Esc || Stand By || No || || || + F1 || Hibernate || No (lock screen) || || |
|| + Esc || Stand By || Yes, see "ACPI Suspend and Hibernate" below || || || + F1 || Hibernate || Yes, see "ACPI Suspend and Hibernate" below || || |
Line 81: | Line 81: |
== ACPI Suspend and Hibernate == Both Suspend and Hibernate work reliably with some changes to /etc/default/acpi-support. Here are the steps, tested and working on both Dapper and Edgy. 1. First, restore the default /etc/default/acpi-support by running `sudo apt-get --reinstall install acpi-support`. 1. Open /etc/default/acpi-support and make the following changes: 1. `MODULES="ipw3945"` (reloading this module makes NetworkManager behave after resume) 1. `POST_VIDEO=false` 1. `SAVE_VIDEO_PCI_STATE=true` 1. `HIBERNATE_MODE=platform` 1. Save the file and do a full reboot of your machine. Log in to your desktop and then suspend the machine. If there are problems with coming back from suspend the first time, ignore them, reboot, and try again. Second time is the charm and you should have no further problems. If Suspend works, but Hibernate does not, add `resume=/dev/hdaX` to your kernel parameters in `boot/grub/menu.lst`, where `/dev/hdaX` is your swap partition. == Built-in Front Panel Microphone == Most Dell Latitude D620s have both a microphone jack and a built-in microphone. If you have the Intel High Definition Audio chipset, ALSA sometimes does not detect the built-in mic by default. To see if this is the case, open your Volume Control, click Edit->Preferences, check the Input Source, Capture, and Capture Mux options, then click Close. Next, click the Options tab and look at the contents of the Input Source dropdown. If there is no item named "Front Mic", ALSA has missed your device and will never use your mic jack! To fix this, add the line... `options snd-hda-intel model=ref` ...to the end of the file `/etc/modprobe.d/alsa-base`, then reboot your machine. "Front Mic" should now be an available input source. |
Contact OsdeInfo
- Brand: Dell
- Model: Latitude D620
Hardware List
OsdeInfo: DELL D620, Intel Core Duo, 512M RAM, 40G harddisk, DVD drive, WXGA 1280x800 TFT, Ethernet Broadcom(0000:09:02.0), Wifi (0000:09:04.0)
LyndaMetref: Dell Latitude D620, Nvidia Quadro NVS 110M, WSXGA+ 1440x900TFT, Bluetooth, DVD+-RW Sony,1024M RAM, HD 200G
Support of hardware
Hardware Information |
||
Device |
Works? |
Bug # |
Installation successful |
Yes |
|
Screen & Monitors |
||
Correct resolution? (WSXGA) |
Yes |
|
Correct resolution? (WSXGA+) |
Yes |
|
Correct refresh rate? |
Yes |
|
3D Acceleration (Nvidia Quadro) |
Yes* |
|
External monitor works? |
Untested |
|
External monitor - mirrors |
Untested |
|
External monitor - extend desktop |
Untested |
|
Power Management |
||
Battery detected? |
Yes |
|
Hibernates? |
Yes, see "ACPI Suspend and Hibernate" below |
|
Sleep |
Yes, see "ACPI Suspend and Hibernate" below |
|
Dim monitor? |
Yes |
|
Lid Close |
Yes |
|
Cpu frequency scaling |
Yes |
|
Sound |
||
Sound works? |
Yes |
|
Hardware volume switch |
Untested |
|
Headphone jack |
Yes |
|
Mic jack |
Yes, see "Built-in Front Panel Microphone" below |
|
Built-in front mic |
Yes, see "Built-in Front Panel Microphone" below |
|
Networking |
||
Wired NIC |
Yes |
|
Wireless NIC |
Yes* |
|
PCMCIA NIC |
Yes |
|
Bluetooth |
Yes |
|
Modem |
Untested |
|
Infrared |
Yes |
|
Touchpad & Mice |
||
Touchpad |
Yes |
|
Touchpad - Doubletap = double click |
Yes |
|
Touchpad - Scroll down side |
Yes |
|
External mouse - USB |
Yes |
|
External mouse - Serial |
Untested |
|
Docking Station/Port Replicator |
||
AC through replicator |
Untested |
|
USB |
Untested |
|
Serial |
Untested |
|
Parallel |
Untested |
|
External Monitor - VGA |
Untested |
|
External Monitor - DVI |
Untested |
|
Modem |
Untested |
|
NIC |
Untested |
|
PS/2 |
Untested |
|
Headphone jack |
Untested |
|
Additional Hardware |
||
CD/DVD drive |
Yes |
|
CD/DVD Rewriting |
Untested |
|
PCMCIA cards |
Untested |
|
Parallel ports |
Untested |
|
Function and other keys |
|||
Fn key |
|||
Key |
Operation |
Works? |
Bug # |
+ Esc |
Stand By |
Yes, see "ACPI Suspend and Hibernate" below |
|
+ F1 |
Hibernate |
Yes, see "ACPI Suspend and Hibernate" below |
|
+ F3 |
Battery status |
Yes |
|
+ F8 |
CRT/LCD |
Untested |
|
+ F7 |
Switch 16:9/4:3 |
No |
|
+ Arrow Up |
Brightness + |
Yes |
|
+ Arrow Down |
Brightness - |
Yes |
|
Other special keys |
|||
Key |
Operation |
Works? |
Bug # |
Volume + |
Vol + |
Yes |
|
Volume - |
Vol - |
Yes |
|
Volume Mute |
Mute |
Yes |
|
ACPI Suspend and Hibernate
Both Suspend and Hibernate work reliably with some changes to /etc/default/acpi-support. Here are the steps, tested and working on both Dapper and Edgy.
First, restore the default /etc/default/acpi-support by running sudo apt-get --reinstall install acpi-support.
- Open /etc/default/acpi-support and make the following changes:
MODULES="ipw3945" (reloading this module makes NetworkManager behave after resume)
POST_VIDEO=false
SAVE_VIDEO_PCI_STATE=true
HIBERNATE_MODE=platform
- Save the file and do a full reboot of your machine. Log in to your desktop and then suspend the machine. If there are problems with coming back from suspend the first time, ignore them, reboot, and try again. Second time is the charm and you should have no further problems.
If Suspend works, but Hibernate does not, add resume=/dev/hdaX to your kernel parameters in boot/grub/menu.lst, where /dev/hdaX is your swap partition.
Built-in Front Panel Microphone
Most Dell Latitude D620s have both a microphone jack and a built-in microphone. If you have the Intel High Definition Audio chipset, ALSA sometimes does not detect the built-in mic by default.
To see if this is the case, open your Volume Control, click Edit->Preferences, check the Input Source, Capture, and Capture Mux options, then click Close. Next, click the Options tab and look at the contents of the Input Source dropdown. If there is no item named "Front Mic", ALSA has missed your device and will never use your mic jack!
To fix this, add the line...
options snd-hda-intel model=ref
...to the end of the file /etc/modprobe.d/alsa-base, then reboot your machine. "Front Mic" should now be an available input source.
Notes
LyndaMetref 2006-08-05 (Dapper):
- Graphics: Needs installation of nvidia-glx-drivers package to have working 3D accel.
- Wireless: Could not connect to a wep network
- lspci: 0000:00:00.0 Host bridge: Intel Corporation Mobile Memory Controller Hub (rev 03) 0000:00:01.0 PCI bridge: Intel Corporation Mobile PCI Express Graphics Port (rev 03) 0000:00:1b.0 0403: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01) 0000:00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01) 0000:00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 01) 0000:00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 01) 0000:00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev 01) 0000:00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev 01) 0000:00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev 01) 0000:00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev 01) 0000:00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01) 0000:00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1) 0000:00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 01) 0000:00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA Storage Controllers cc=IDE (rev 01) 0000:00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01) 0000:01:00.0 VGA compatible controller: nVidia Corporation: Unknown device 01d7 (rev a1)
0000:03:01.0 CardBus bridge: O2 Micro, Inc. OZ601/6912/711E0 CardBus/SmartCardBus Controller (rev 40)
0000:09:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5752 Gigabit Ethernet PCI Express (rev 02) 0000:0c:00.0 Network controller: Intel Corporation: Unknown device 4222 (rev 02)
LaptopTestingTeam/Old/DellLatitudeD620 (last edited 2010-03-01 21:51:29 by 94)