Contents
Why is my screen blank after waking up from suspend?
Add nouveau.modeset=0 to the line that says GRUB_CMDLINE_LINUX then press Ctrl O to save the file and Ctrl X to leave Editor. Now reboot. That seems graphics card driver problem. Try Ctrl + Alt + F3 then Ctrl + Alt + F2 (might be F7) this might turn on display. But it’s temporary solution.
Why do I get a black screen after booting Ubuntu?
The USB installer process worked perfectly, but after rebooting, I´m getting a black screen right after the grub, with no text, and selecting recovery mode gets stuck on “loading initial ramdisk”.
Why does my computer not wake up from suspend?
This problem is that the computer sometimes doesn’t wake up from suspend. Well, I think it does wake up because the optical drive spins and the hard drive ticks away, but I cannot login because the lock screen is a hash of colors or a distorted background without a place to login. I cannot even ctrl- alt-F1 to get to a prompt.
Why does Ubuntu 18.04 wont wake after screen lock?
$ uname -r 4.15.0-21-lowlatency $ lsb_release -r Release: 18.04 $ lscpu Architecture: x86_64 Model name: AMD PRO A10-8700B R6, 10 Compute Cores 4C+6G $ dmidecode BIOS Information Vendor: HP Version: N73 Ver. 01.17 Release Date: 11/02/2016 Solution is remove from grub $vt_handoff string.
Why is my screen blank in Kubuntu 20.04?
Here is what fixed this issue for me on Kubuntu 20.04 Intel NUC PC (NUC8i7HVK), which has Intel HD graphics + embedded Radeon RX Vega M GH: I went into UEFI BIOS settings and enabled PCIe ASPM (Active State Power Management). I left some other settings such as “Native ACPI OS PCIe” disabled
How to get rid of a blank screen on my laptop?
When your screen is blank, this sequence of actions seems to do the trick: 1 (wait 5 seconds) 2 CTRL + ALT + F2 (wait a second) 3 CTRL + ALT + F3 (wait a second) 4 CTRL + ALT + F7 (wait a second) 5 ESC (wait a second) 6 ENTER (3 times XD) 7 Close your laptop (wait 5 seconds). 8 Open back your laptop. 9 And the terrific blank screen is gone.