On a Ubuntu laptop, with a NVIDIA GPU, when trying to open Mendeley, you get this rather unhelpful error:
The application Mendeley Desktop has closed unexpectedly.
I’m sure there are many causes for this error, but one unexpected reason you might get this error is related to your graphics card.
If you have a NVIDIA GPU on your laptop, try to switch to your Intel graphics card instead of NVIDIA..
To switch to your Intel graphics card, open your terminal and type:
sudo prime-select intel
Then restart Mendeley. Like magic and deep learning, it just seems to work.
(if you need to switch back to your NVIDIA card, just type
sudo prime-select nvidia)
I’m running Ubuntu on my Lenovo Y50 laptop, with a Nvidia GPU. And every time I do an update (or restart it?), I see the Ubuntu logo, hear the chime to log in, and then see a blank black screen, or a small white dot in the upper corner.
Other times, after a reboot, I get to the login screen, enter my username and password, then everything flickers violently, and it loops back to asks me to enter in my info again.
Today this post is not about how to permanently fix this (although that would be nice), but rather how to get your GUI back (until you update/restart your machine again).
It seems that on some laptops, the Nvidia drivers and Ubuntu do not always nicely play together. Why? I am not sure.
But anyways, here’s how to get fix your laptop when Ubuntu has a black screen on login (assuming your problem is related to the Nvidia drivers).
Continue reading “ubuntu – black screen on ubuntu laptop after installing nvidia drivers”
Here’s how to run an IPython Notebook (now called a Jupyter Notebook) on a remote linux machine without using VNC.
These instructions are expanded on from here,
and it’s worth reading through to get more details.
you have two machines:
local_machine that you are physically working on
remote_machine that you want to run code on.
And you want to work in the browser on your
local_machine, but have the code execute on the
Continue reading “How to run an IPython/Jupyter Notebook on a remote machine”