Llevo casi un año con Ubuntu 20.04 instalado, ayer se me congeló la pantalla, tuve que hacer un hard reset y al reiniciar me salió el mensaje de error. La mayoría de las soluciones que encontré dicen que habilitar la configuración heredada en la configuración del BIOS es el problema, pero no en mi caso... ¿Hay algo que pueda hacer?
Editar:
sudo fdisk -l
isk /dev/loop0: 2.1 GiB, 2160009216 bytes, 4218768 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop1: 55.45 MiB, 58130432 bytes, 113536 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop2: 219 MiB, 229638144 bytes, 448512 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop3: 32.3 MiB, 33865728 bytes, 66144 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop4: 50.98 MiB, 53432320 bytes, 104360 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop5: 65.1 MiB, 68259840 bytes, 133320 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/nvme1n1: 27.26 GiB, 29260513280 bytes, 57149440 sectors
Disk model: INTEL HBRPEKNX0202AHO
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x00000000
Disk /dev/sda: 28.84 GiB, 30943995904 bytes, 60437492 sectors
Disk model: DataTraveler 3.0
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x2cf4ba3a
Device Boot Start End Sectors Size Id Type
/dev/sda1 * 0 5999871 5999872 2.9G 0 Empty
/dev/sda2 5271500 5279499 8000 3.9M ef EFI (FAT-12/16/32)
/dev/sda3 6000640 60437491 54436852 26G 83 Linux
y
sudo lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
loop0 7:0 0 2G 1 loop /rofs
loop1 7:1 0 55.4M 1 loop /snap/core18/2128
loop2 7:2 0 219M 1 loop /snap/gnome-3-34-1804/72
loop3 7:3 0 32.3M 1 loop /snap/snapd/12704
loop4 7:4 0 51M 1 loop /snap/snap-store/547
loop5 7:5 0 65.1M 1 loop /snap/gtk-common-themes/1515
sda 8:0 1 28.8G 0 disk
├─sda1 8:1 1 2.9G 0 part /cdrom
├─sda2 8:2 1 3.9M 0 part
└─sda3 8:3 1 26G 0 part /var/crash
nvme1n1 259:0 0 27.3G 0 disk /media/ubuntu/4E28B9EC3D2EDE53