Hands-on with the new System 76 Lemur Pro laptop

I decided to purchase System 76’s new Lemur Pro 14″ laptop when it was announced and wanted to show it to you and give you a review.

The System 76 Lemur Pro

Starting point

I’ve been using a 13.3″ 2013 Sony Vaio laptop for a few years and it’s now missing 3 keys and the screen blinks on and off, so I figured it was time. I wanted a good light-weight machine that would last a few years, run Linux, and have excellent battery life.

I had eyed System 76 before, but reviews kept talking about poor battery life. I’ve grown to love my old machine’s 75 Wh battery on vacation, on long flights, and, during pandemic quarantine, on the porch. I just wanted something with lots of RAM, a reasonable processor, a big battery, and a nice size. Here’s the old machine:

Enter the Lemur Pro

In my search, I ended up subscribing to the System 76 subreddit and caught an early announcement of the Lemur Pro. It had the exact specs I wanted. I signed up for updates and soon got a special e-mail saying it was ready to order. So, I figured, let’s do this.

My Lemur Pro’s timeline


I actually don’t really like when people use eco-unfriendly fancy cardboard to make a box. This box was really well-done.


When I first picked it up, I loved it. The more I’ve been using it, the better I’ve liked it. The keyboard is excellent (granted I’m coming from one with three missing keys). The touchpad is great. The look and feel and build quality all seem amazing. Even the USB ports are really tight.

Someone mentioned the hinges on a previous model were relatively flimsy. These hinges are made of aluminum. I will keep you posted about how well they stand the test of time.

The Lemur Pro’s aluminum hinges

Opening it up

I opened it up to add a stick of RAM. It was the easiest computer to open I’ve ever experienced. Completely trivial. I love it.


As a long-time Ubuntu user, this is an easy transition. The OS is snappy and wonderful. I installed all my favorite stuff and tried out some video editing with KDenlive and some raw photo processing with Darktable. It’s snappy and glorious. I really, really like this laptop. This is exactly what I was looking for and it was announced at just the right time.

Now we’re talking!

And take a look at that battery!

Check out that battery life remaining!


Here are some power statistics from my first day. The steep parts of discharge are when I was running the CPU hard. In the evening I turned down the screen and it flattened out a little. Then the long gap was on standby overnight. Then it fell to zero on another standby, which was one of the quirks where I don’t think it really went all the way to standby. The charging rate is 35% of full capacity per hour. Since the battery is 74 Wh, this is equivalent to 26 Watts direct. The charger says it does 19V at 3.42A so 65 watts. Oh but the computer was on at this time, but mostly on standby.

Power history in a discharge and then charge cycle. When it went into standby it seemed to drop about 7% overnight. Seems a little high but I should check other machines.

Here’s the cute little charger that it comes with:

The charger. BTW the cable to this is really short.

I also got a random 65 Watt USB-C charger as my second power adapter off of Amazon. It plugs in and works great.

Charging the Lemur Pro with a USB-C charger


Back in 2011 I had a multimedia laptop that actually had a little 1″ subwoofer. This laptop is not like that. It has speakers that sound fine for alerts and voice. Playing hi-fi music over them is not going to blow anyone’s mind. I will definitely prefer running my Snapcast stuff to real stereo equipment rather than playing tunes on this computer.

Here’s a recording I made with the microphone

A recording made from the Lemur Pro mic


Updates: As I use it there are a few things I notice. I will report as bugs if they persist.

  • Sometimes the power button doesn’t seem to work to turn it on. It just sits blank for a while. If I press it a few times, it eventually works
  • One time I closed the lid and it suspended. 4 hours later I picked it up and it was warm in the back right and the battery had run all the way down. It may not have suspended perfectly
  • (UPDATE 2020-05-02 A PATCH IN THE FIRMWARE FIXES ALL THESE!! I cherry-picked the commit and flashed it and it is perfect now. That will likely land soon in the official firmware) If you type 123 really fast (basically with all three keys down at once), the 3 doesn’t show up. I’ve seen this on other keyboards before. It often has to do with something called Rollover.
    • If you type the word “build” relatively quickly, the L does not show up and you end up with “buid”.
    • If I type “once” quickly, I get “onc”.
    • “noise” gives “noie”
    • “gives” gives “give” (lol just figured this out now)
    • I’m sending in a support ticket to see if this can be adjusted
    • This appears to be related to this github issue about ghost keys
  • Not really a quirk, but the awesome coreboot firmware that this machine comes with doesn’t have any obvious BIOS options that you may be used to exploring on a new PC. It has boot order, and that’s it!
  • Power drops about 7% overnight when the lid is closed. Is that normal? This actually bothers me a little. Other computers I’ve had didn’t fall that far… did they? Maybe they did. There is an open issue for turning on deep sleep in the firmware. I will keep an eye on it.

Still absolutely love it!

11 thoughts on “Hands-on with the new System 76 Lemur Pro laptop”

  1. Hi, thanks for your review! I’ve had a Darter Pro before and, although it was a good machine overall, I was utterly disappointed with the building materials. Its hinges broke after 3 months of use, very sad. Ever since I went back to my Dell XPS 15″, which still feels rock solid for software development.

    I heard the hinges on the Lemur Pro are made of aluminum so I hope they’ve fixed this terrible issue. Please let us know how the hinges grow old for you!

    1. It is not glass topped. I’m not sure I’m a great judge of smoothness of tracking, but my experience so far is that it’s a really nice trackpad.

  2. Could you refer me to the stick of ram you added? I’m assuming it was a cheaper alternative to buy direct rather than upgrade through their options?

    Love your work!

    1. Yes indeed. I got a Samsung 32GB DDR4 2666MHz stick (260 Pin SODIMM, 1.2V). I think anything with those specs will work. Thanks!

  3. Greetings. Thank you for the aforementioned details you provided above. However, I have some questions and would really appreciate it if you could provide me with some answers.
    1- How’s the fan noise? is it too loud? does it constantly running?
    2- Does the machine gets hot a lot? either internally or externally; above the keyboard?
    3- Have you done any kind of heavy work on it to see the overall performance?
    4- Ever tried VMs on it?
    I’m aiming to install multiple VMs for pentesting and I’m kinda in between either this machine or the Thinkpad P1/ X1.
    So any details/suggestions would be really helpful.

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