HP Envy X360 15-bq102ng
The HP Envy X360 15-bq102ng was released in 2017. It has a Ryzen Mobile 5 2500u with an integrated Vega 8 GPU and 8GB of DDR4 RAM.
|GPU||AMD Vega 8 IGPU||Working||xf86-video-amdgpu; Backlight works|
|Camera||Normal 1080p + IR 336x340||Working||uvcvideo|
|Sensors||STM Sensor hub||Not Working||On Windows used for orientation sensing and hard drive drop protection|
|USB C||AMD xHCI Host Controller||Working||Data and DP working|
This laptop has secure boot enabled by default. To start the installer you need to disable it in the UEFI. Then you can just boot the installer in UEFI mode and just install like a normal UEFI system.
Battery and Power Management
On Linux 4.17 I get about 5 hours on light load, like watching youtube. Installingis a good idea. Suspend and Hibernate works.
Display, Video Card
The integrated Vega GPU works with the AMDGPU drivers. Apparently the display panel is freesync capable.
Touchscreen and Stylus
At the moment (10.06.2017) you need to build a Kernel with custom patches to get the touchscreen working.  Also the touchsreen multihead mapping must be hard mapped to the internal screen, or it will be mapped on all screens. Touchscreen
You currently need to install  written in C.and reboot to make the orientation sensor work. This will disable the keyboard and touchpad, and invert the side volume buttons when the screen is held at the right orientation or is folded. To make the screen rotate automatically according to its physical orientation, you could compile and use this daemon
Works out of the box.
Works, but to use an BT audio device with GNOME you have to installAUR.
Built-in NVME drive works with advertised speed. Blockdevices are loacated at /dev/nvme0n1p*. There is an emty bay for an additional SATA 2.5 inch drive, but you have to buy a proprietary cable.
Not tested, but there shouldn't any difficulties.