- #Lubuntu aspire one blank screen on screen lock how to
- #Lubuntu aspire one blank screen on screen lock install
- #Lubuntu aspire one blank screen on screen lock drivers
- #Lubuntu aspire one blank screen on screen lock driver
- #Lubuntu aspire one blank screen on screen lock full
There is no solution for these errors and the workaround is to disable UEFI to enable the Ubuntu installer to run in legacy mode after which boot-repair can be used to install grub-efi which then allows/needs UEFI switched back on before Ubuntu will boot using UEFI. Simply selecting UEFI in the BIOS settings will configure UEFI mode on hard drives. Not all of these machines implement Secure Boot.
#Lubuntu aspire one blank screen on screen lock full
Again refer to UEFI Community Ubuntu Documentation at Section 4 Some machines use a full BIOS with an emulated UEFI layer which may throw errors as described ie "you need to load the kernel first" and "can not read file/cd0" Installing grub-efi afterwards will allow UEFI to be re-enabled. If you cannot find UEFI settings then enable CSM - this will disable the UEFI booting of the installer and then allow a legacy/BIOS install of Ubuntu. If that does not get the Ubuntu installer running, try disabling anything mentioning UEFI in the firmware settings. What you need to do first is to disable SECURE BOOT in the firmware settings. The picture above actually only confirms your DVD/USB booted using UEFI and there will be some means in firmware settings to ensure drives are booted in order to make the UEFI installer run (a solution may possibly be as simple as ensuring SATA is set to AHCI) - check your vendors manual! Also check the UEFI Community Documentation Section 2.3 for more details. REF: UEFI Community Ubuntu Documentation Section 2.4 If your machine is CSM capable (which is a full UEFI implementation with an emulated BIOS layer) after selecting any option from the grub list the system will hang at a black screen. To identify if your machine is booting in installer UEFI mode you will see Ubuntu's installer 'when attempting to run in UEFI mode) will hang and stop due to different manufacturer's implementations of the UEFI specification and will hang in different ways. Black screen or "you need to load kernel first" and "can not read file/cd0" errors when installing to an UEFI capable machine: You can also try acpi = off and nolapic if nomodset also shows up as a black screen. Then press Esc, and press Enter to "Try Ubuntu without installing." Press F6, use the ← ↑ → ↓ keys to go down to nomodeset, and press Enter. To see if it works for you:īoot from the Desktop Live CD and press the ↓ key when you see the below: Fixing it and getting to the Ubuntu Desktop to try or install it can often be surprisingly easy fix: the nomodeset parameter. The Ubuntu installer's startup portion is sometimes incompatible with certain graphics cards. Black/purple screen when you try to boot the LiveCD Verify the integrity of the burned CD/DVD or written USB flash drive (this also checks that it's accessible by the computer on which you wish to install).Ģ.
#Lubuntu aspire one blank screen on screen lock how to
Check out these steps to see how to check your CD once you boot into it to make sure it's ready to go.
See also: Where to find the checksums of Ubuntu ISO images? or MD5 hash for ubuntu. Ensuring your CD/DVD or USB flash drive burned/written correctly and not damaged: Will be appreciated for the help nvidia-bug-report.log (269.If you are trying to install Ubuntu 1. I have the similar issue on lenovo legion laptop.Īfter login the black screen with Legion logo. I can use putty, but my server screen is black, I can no longer use it. | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr.
#Lubuntu aspire one blank screen on screen lock driver
I have the same problem after install driver 440 : nvidia-smi I have acer predator helios 300 series laptop with GTX 1060 (GP106M ) and Intel(R) Core™ i7-7700HQ CPU 2.80GHz processor. The interesting part is: nvidia-smi actually shows some output and driver seems to be running (I forgot to write it down before purging nvidia again, sorry).Īttached link to the nvidia-bug-report.sh output: Even with the secure boot disabled I still got a black screen saying “/dev/sdb1: clean, 666666/14881488 files, 69696969/420420420 blocks” instead of normal lightdm user experience.
#Lubuntu aspire one blank screen on screen lock drivers
I am trying to install nvidia-driver (440) on my Ubuntu on my laptop.Īfter a lot of failed attempts to install drivers properly I followed this instruction, which seemed good:
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