I just installed Manjaro 20.2.1 in this old ThinkPad W530 and everything had been working great until I tried opening the optical drive tray by pressed the button on the surface of the tray door but nothing happened.
and below is the result:
NAME FSTYPE FSVER LABEL UUID FSAVAIL FSUSE% MOUNTPOINT
sda1 vfat FAT32 1483-9C76 510.7M 0% /boot/efi
sda2 ext4 1.0 3b8bcb67-5218-4b9a-b686-6cb8e0e91b5c 143.3G 5% /
sda3 swap 1 a226ebad-7577-4fd4-81d2-c225e1d8c36a [SWAP]
looks like the optical drive is not recognized at all. Any suggestion would be much appreciated!