とある技術者の劣等感
作業メモ
1
systemctl reboot --firmware-setup
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$ sudo efibootmgrBootCurrent: 0004Timeout: 1 secondsBootOrder: 0004,0003,0007,0000,0001Boot0000* P0: WDC WD20EFRX-68EUZN0 Boot0001* P4: MATSHITA DVD-ROM SW420 Boot0003* Windows Boot ManagerBoot0004* ubuntuBoot0007* ubuntu$ sudo efibootmgr --bootnext 0003