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xerasy
October 19th, 2018, 07:27 PM
sry for my english

Installed Ubuntu latest version (18), the first time I installed it without connecting to the network, noticeable lag graphics shell (especially noticeable when watching video, video card I have GTX 1050 Ti). Execute the command

lspci -k | grep -EA2 'VGA|3D|Display'

result


01:00.0 VGA compatible controller: NVIDIA Corporation GP107 [GeForce GTX 1050 Ti] (rev a1) Subsystem: Gigabyte Technology Co., Ltd GP107 [GeForce GTX 1050 Ti]
Kernel driver in use: nouveau

Decided to upgrade the drivers, as it is written here https://help.ubuntu.ru/wiki/%D0%B4%D1%80%D0%B0%D0%B9%D0%B2%D0%B5%D1%80_%D0%B2% D0%B8%D0%B4%D0%B5%D0%BE%D0%BA%D0%B0%D1%80%D1%82_nv idia

after reboot system appears black screen, even the grub is not shown, the expectation that will pass by itself, too, did not work. Reinstalled system, only this time was connected to a network, after installation all as the black screen (probably, at once downloaded actual drivers ). How i can to fix ?

pioneerio
October 19th, 2018, 10:55 PM
upgrade nvidia drivers to 390 or 410.. the nvidia drivers that come with 18.10 break your installation and cause black screen.
follow these instructions: https://askubuntu.com/questions/1033784/ubuntu-ugrade-17-10-to-18-04-nvidia-black-screen