I update PC that has UEFI(legacy mode), and software update.
First I update /dev/sda2 (ubuntu-18.04),
and I install Hyperledger Fabric-1.4 to use docker-ce.
finished install and I reboot PC, but could not bootup.
so I grub-install /dev/sda2.
Second I update /dev/sda3 (ubuntu-18.04).
software updater do not need reboot,
I checked /var/log/syslog, '40grub2: debug: perseing' errors exist in syslog.
ubuntu-18.04 in /dev/sda2 reboot, and still boot up fine.
Dear everyone.
I update PC that has UEFI(legacy mode), and software update.
First I update /dev/sda2 (ubuntu-18.04),
and I install Hyperledger Fabric-1.4 to use docker-ce.
finished install and I reboot PC, but could not bootup.
so I grub-install /dev/sda2.
Second I update /dev/sda3 (ubuntu-18.04).
software updater do not need reboot,
I checked /var/log/syslog, '40grub2: debug: perseing' errors exist in syslog.
ubuntu-18.04 in /dev/sda2 reboot, and still boot up fine.
I upload syslog in dropbox. /www.dropbox. com/sh/ puvajsnc3firpqj /AAAC79KZePojpr _cab4PsSqea? dl=0>
I update /dev/sda2 at 16:40, and from 16:44:46, 40grub2 error exist.
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