Dell XPS M2010 - ArchWiki

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From Wikipedia:

  The XPS M2010 is a large 'mobile desktop' with an adjustable display, built-in speakers, and detachable Bluetooth keyboard. For transportation, it may be folded and carried as a briefcase.

It also made an appearance in the 2008 Iron Man film.

## Hardware (Needs configuration)

### Sound

Internal speakers will not work out of the box. (See discussions on the Linux Laptop Wiki, among other places.)

A workaround is described at [1].

For the record, the workaround involves running the following commands:

    hda-verb /dev/snd/hwC0D0 0x1 set_gpio_data 5
    hda-verb /dev/snd/hwC0D0 0x1 set_gpio_dir 5
    hda-verb /dev/snd/hwC0D0 0x1 set_gpio_mask 5

Speaker output works as expected after this.

#### Running the workaround automatically with systemd

Using systemd, it is possible to set up a script to run these commands automatically at boot.

First, create the relevant script and save it somewhere (e.g., in `/usr/local/bin`):

    /usr/local/bin/M2010-sound

    #!/bin/sh
    hda-verb /dev/snd/hwC0D0 0x1 set_gpio_data 5
    hda-verb /dev/snd/hwC0D0 0x1 set_gpio_dir 5
    hda-verb /dev/snd/hwC0D0 0x1 set_gpio_mask 5

Make it executable.

Create a new systemd unit (e.g., in `/etc/systemd/system`) that calls your script:

    /etc/systemd/system/M2010-sound.service

    [Unit]
    Description=M2010 Speaker Configuration
    After=sound.target
    Requires=sound.target

    [Service]
    ExecStart=/usr/local/bin/M2010-sound

    [Install]
    WantedBy=multi-user.target

Enable the new service.

To test the workaround, either reboot or start the service. However, note that running the commands a second time during the same session might cause the speakers to stop working; they should work again after a reboot.

### Temperature monitoring and fan control (i8k)

The `i8k` module appears to work for temperature monitoring and fan control, but it needs to be loaded explicitly.

First, create a new .conf file in `/etc/modules-load.d` specifying `i8k` as a module to load:

    /etc/modules-load.d/i8k.conf

    i8k

Next, specify the module load options in a .conf file in `/etc/modprobe.d`. The fan RPM values shown by default appear to be erroneous, so we change the `fan_mult` option here (see [2]):

    /etc/modprobe.d/i8k.conf

    options i8k force=1 fan_mult=1

The `i8k` module should now be loaded automatically at boot.

To make system-wide changes to the configuration for `i8kmon`, you can simply edit `/etc/i8kutils/i8kmon.conf` -- You do not need to create a configuration file anywhere else.

Note: Within `i8k`, the left value appears to control the right fan (GPU) while the right value appears to control the left fan (CPU) for the M2010.

## Hardware (Working)

### Keyboard

The M2010 Bluetooth keyboard/touchpad works out of the box.

### Graphics

The ATI Mobility Radeon X1800 works with 3D acceleration using the `radeon` module.

Install xf86-video-ati.

### Network

Ethernet (Broadcom Corporation NetXtreme BCM5753 Gigabit Ethernet PCI Express) works out of the box with module `tg3`.

Wireless (Intel Corporation PRO/Wireless 4965 AG or AGN) works out of the box with module `iwl4965`.

## Hardware (Not working)

### Webcam

The webcam does not work out of the box (picture is garbled). [3] suggests that it is possible to get it to work; further testing is needed to get it up and running on more modern configurations.

## Hardware (Untested)

The following devices/functions were not tested:

- Other Bluetooth devices
- Card reader
- Fan control (i8k)
- Internal modem

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- Dell

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