I recently installed Ubuntu 18.04 and there are so many problems with it (suspending issue, sound issue, graphic card issue, dual monitor issue, pcie error). I resolved suspending and sound issue, but I can never fix graphics card, dual monitor issue, and pcie error.
For graphics card issue,
- I tried simply choosing and downloading nvidia-390 driver in additional software - did not work
tried remove nvidia and reinstall by linux command below - did not work
sudo apt --purge remove nvidia*
sudo ubuntu-drivers autoinstall
and I tried several other suggestions like blacklist-ing nouveau and install and other solutions. But none of them are working.
nvidia. But in settings-detail,
intelone is being chosen.
For dual monitor issue, when I connect the second display to the laptop, it simply either 1. get crashed (display gets broken) or 2. does not do anything.
For pcie error, I edited
/etc/default/grub and set the line:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash pci=nomsi"
But did not fix the problem.
Can someone please tell me how to fix these problems?