Pablo P Varela pablopunk

Keybase proof

I hereby claim:

I am pablopunk on github.
I am pablopunk (https://keybase.io/pablopunk) on keybase.
I have a public key ASB0bXgfmGtoZZTISJFyhEvftzHL5WudpwYyLDziTUL-ggo

To claim this, I am signing this object:

If you install nvidia driver in elementary os (go to AppCenter and it's under updates as a Free app) the 4k screen works perfectly. If you disable the laptop screen you might need to fix the scaling with the gsettings command (see commands below)

https://jakob.soy/blog/2016/scale-elementary-os-hdpi/

https://elementaryos.stackexchange.com/questions/15591/command-to-enable-60hz-on-4k-display

https://design.tutsplus.com/tutorials/quick-tip-what-are-clipping-and-masking-in-inkscape--vector-24947

https://github.com/guard/listen/wiki/Increasing-the-amount-of-inotify-watchers

echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p

did it with Kubuntu, during live booting the USB one is greeted with Grub. I pressed "e" to temporarily edit the config. I replaced "quiet splash" with "nomodeset". The OS booted and I could install but it was in a super-low resolution.

https://computerlinguist.org/make-dkms-sign-kernel-modules-for-secure-boot-on-ubuntu-1604.html

Create a file /etc/dkms/sign-kernel-objects.conf with the following content:

POST_BUILD=../../../../../../root/sign-kernel.sh

Next, create the script which actually signs the modules in /root/sign-kernel.sh:

	# from https://github.com/mitchellh/vagrant/issues/2339
	vagrant box add v0rtex/xenial64
	cd ~/.vagrant.d/boxes/v0rtex-VAGRANTSLASH-xenial64/20161121.0.0/virtualbox
	VBoxManage clonehd box-disk1.vmdk tmp-disk.vdi --format vdi
	VBoxManage modifyhd tmp-disk.vdi --resize 61440
	VBoxManage clonehd tmp-disk.vdi resized-disk.vmdk --format vmdk
	rm tmp-disk.vdi box-disk1.vmdk
	mv resized-disk.vmdk box-disk1.vmdk

	mkdir ~/repos/ubuntu64

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