today I installed Ubuntu 64-bit on a netbook. When the netbook boots this, error report appeared. I think there is a problem with the partitions.
Gave up waiting for root device. Common problems: — Boot args (cat /proc/cmdline) — Check rootdelay= (did the system wait long enough?) — Check root= (did the system wait for the right device?) — Missing modules (cat /proc/modules; ls /dev) ALERT! /dev/mapper/ubuntu--vg-root does not exist. Dropping to a shell! BusyBox v.1.21.1 (Ubuntu 1:1.21.1-1ubuntu1) built-in shell (ash) Enter 'help' for list of built-in commands. (initramfs)
Output of lsblk as requested:
$ lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 232.9G 0 disk ├─sda1 8:1 0 231G 0 part ├─sda2 8:2 0 1K 0 part └─sda5 8:5 0 2G 0 part [SWAP] sr0 11:0 1 1.2G 0 rom /cdrom loop0 7:0 0 1.1G 1 loop /rofs