Trisquel 11 on NV41PZ: First impressions

My NovaCustom NV41PZ laptop arrived a couple of days ago, and today I had some time to install it. You may want to read about my purchasing decision process first. I expected a rough ride to get it to work, given the number of people claiming that modern laptops can’t run fully free operating systems. I first tried the Trisquel 10 live DVD and it booted fine including network, but the mouse trackpad did not work. Before investigating it, I noticed a forum thread about Trisquel 11 beta3 images, and being based on Ubuntu 22.04 LTS and has Linux-libre 5.15 it seemed better to start with more modern software. After installing through the live DVD successfully, I realized I didn’t like MATE but wanted to keep using GNOME. I reverted back to installing a minimal environment through the netinst image, and manually installed GNOME (apt-get install gnome) since I prefer that over MATE, together with a bunch of other packages. I’ve been running it for a couple of hours now, and here is a brief summary of the hardware components that works.

CPUAlder Lake Intel i7-1260P
Memory2x32GB Kingston DDR4 SODIMM 3200MHz
StorageSamsung 980 Pro 2TB NVME
BIOSDasharo Coreboot
GraphicsIntel Xe
Screen (internal)14″ 1920×1080
Screen (HDMI)Connected to Dell 27″ 2560×1440
Screen (USB-C)Connected to Dell 27″ 2560×1440 via Wavlink port extender
WebcamBuiltin 1MP Camera
MicrophoneIntel Alder Lake
KeyboardISO layout, all function keys working
MouseTrackpad, tap clicking and gestures
Ethernet RJ45Realtek RTL8111/8168/8411 with r8169 driver
Memory cardO2 Micro comes up as /dev/mmcblk0
Docking stationWavlink 4xUSB, 2xHDMI, DP, RJ45, …
ConnectivityUSB-A, USB-C
AudioIntel Alder Lake
Hardware components and status

So what’s not working? Unfortunately, NovaCustom does not offer any WiFi or Bluetooth module that is compatible with Trisquel, so the AX211 (1675x) Wifi/Bluetooth card in it is just dead weight. I imagine it would be possible to get the card to work if non-free firmware is loaded. I don’t need Bluetooth right now, and use the Technoetic N-150 USB WiFi dongle when I’m not connected to wired network.

Compared against my X201, the following factors have improved.

  • Faster – CPU benchmark suggests it is 8 times faster than my old i7-620M. While it feels snappier it is not a huge difference. While NVMe should improve SSD performance, benchmark wise the NVMe 980Pro only seems around 2-3 faster than the SATA-based 860 Evo. Going from 6GB to 64GB is 10 times more memory, which is useful for disk caching.
  • BIOS is free software.
  • EC firmware is free.
  • Operating system follows the FSDG.

I’m still unhappy about the following properties with both the NV41PZ and the X201.

  • CPU microcode is not available under free license.
  • Intel Mangement Engine is still present in the CPU.
  • No builtin WiFi/Bluetooth that works with free software.
  • Some other secondary processors (e.g., disk or screen) may be running non-free software but at least none requires non-free firmware.

Hopefully my next laptop will have improved on this further. I hope to be able to resolve the WiFi part by replacing the WiFi module, there appears to be options available but I have not tested them on this laptop yet. Does anyone know of a combined WiFi and Bluetooth M.2 module that would work on Trisquel?

While I haven’t put the laptop to heavy testing yet, everything that I would expect a laptop to be able to do seems to work fine. Including writing this blog post!