Dell XPS 17 (9700)
|Video||Working||i915 & nvidia|
|Infrared Camera Authentication||Working||howdy|
|USB-C / Thunderbolt 3||Working||bolt|
|S3 Sleep||Model Dependent||N/A|
Before installing it is necessary to modify some UEFI Settings. They can be accessed by pressing the F12 key repeatedly when booting.
- Change the SATA Mode from the default "RAID" to "AHCI". This will allow Linux to detect the NVME SSD.
- Disable secure boot to allow Linux to boot. This may be re-enabled at a later point. See Using a signed bootloader
- Disable Early Logo Display under Pre-boot Behaviour. This allows S1 sleep to function, as well as S3 sleep on some models. See #Power Management.
Please note that changing from "RAID" to "AHCI" will break the default Windows installation and require a complete reinstall.
The reinstall can be done through the Dell recovery in the BIOS.
Once reinstalled, Windows should boot normally in AHCI mode and without error. Then one can proceed with typical dual boot setup.
Dell provides firmware updates on their support page and can be installed by simply placing the exe file on a fat32 drive or the EFI boot partition and selecting the file in the BIOS update page after pressing F12 at boot time.
- It may be worthwhile for some to update BIOS with their initial Windows installation as Dell has numerous pre-installed tools to facilitate the process.
If the system seems to have a high power usage when in sleep mode, S3 sleep can be enabled by adding
mem_sleep_default=deep to the Kernel parameters, however, as of the time of writing, S3 sleep mode does not seem to work for models with NVIDIA GPUs when on battery power. Users of variants with no dedicated GPU report S3 sleep to be working.
For hibernation to work, you must turn off "SMM Security Mitigation" under Security in the BIOS setup. Otherwise the system may freeze when attempting to hibernate.
Using the integrated intel iGPU instead of the dedicated GPU can provide power savings. There are various methods for utilising NVIDIA Optimus, however using PRIME#PRIME render offload seems to have the best performance on the 9700.
Systems have a 600 nit display (which is LCD, not OLED) and so the ACPI section of the Backlight Archwiki will work, but per the Unable to control eDP Panel brightness (Intel i915 only) part of the Troubleshooting section, a kernel parameter of
i915.enable_dpcd_backlight=1 is necessary.
Bluetooth does not seem to work after login. However, a simple workaround is to restart
WiFi may prompt you repeatedly for the WiFi network password when connecting to a 5Ghz network. This has to do with the poor support of the 11n protocol. You can instruct the iwlwifi driver to not use the 11n protocol by running the following command:
# tee /etc/modprobe.d/iwlwifi-opt.conf <<< "options iwlwifi 11n_disable=1"
More information on this problem can be found here: Network configuration/Wireless#iwlwifi and http://cachestocaches.com/2016/1/disabling-ubuntus-broken-wi-fi-driver/
The fingerprint sensor can be used by installing the proprietary Ubuntu driver released by Dell and Goodix. This requires a different fork of libfprint from the upstream repo. This is a newer version intended for use only with touch-based sensors such as the one on the XPS.AUR - available on the AUR and built from source
The proprietary driver can be obtained from the AUR: Dell repository by extracting the debian file and copying its contents.AUR. Alternatively, it can also be manually installed from the
The rest of the process is identical as that described on Fprint - just make sure not to install the version of libfprint on the main repo as it conflicts with libfprint-tod
The following thunderbolt devices have been tested:
|Dell WD19TB 130W||Working||-|
This laptop requires firmware in order for the soundcard to work. See Advanced Linux Sound Architecture#ALSA firmware.
By default, fans are controlled by BIOS. Unfortunately even "Quiet" preset keeps fans spinning most of the time.
To change it, i8kmon fromAUR can be used.
Details: Fan speed control#Dell laptops
BIOS Thermal Modes / Fan profiles
If you still decided to go with bios-driven fan control, you can switch thermal profiles like in Dell Power Manager from Windows. This is done within a terminal with the KDE Plasma widget:package, or alternatively via a
To find out what thermal mode is set type:
# smbios-thermal-ctl -g
To find all available thermal modes type:
# smbios-thermal-ctl -i
And finally to set the desired thermal mode that you identified with the command before type:
# smbios-thermal-ctl --set-thermal-mode=THERMAL_MODE
- "Quiet" and "Cool Bottom" profiles limit CPU power to 11W (18W boost) and thus reduces overall system performance.
- "Balanced" and "Performance" profiles remove this limit.
- Thermal profile changes may not reliably alter the CPU power limit. When connected via Thunderbolt dock it appears to be worse.
- In some circumstances after booting (particularly with "Quiet" profile), power may be limited to 10W.
- Disconnecting and reconnecting power, changing thermal profile, or simply waiting may resolve these issues.
The default driver does not work, but installing the kernel module fromAUR will fix the issue.