** Description changed: After updating grub2 (to 2.02~beta2-36ubuntu3.26) and rebooting, my server does not boot: Booting from Hard Disk 0... - error: symbol `grub_callow' not found. + error: symbol `grub_calloc' not found. Entering rescue mode... grub rescue> _ I rebooted 3 servers in this way (all running Ubuntu 16.04.6 LTS) and all hung. A lot of other people are reporting the same problem at: https://askubuntu.com/questions/1263125/how-to-fix-a-grub-boot-error-symbol-grub-calloc-not- found. - --- Above most likely means that dpkg debconf no longer knows about the correct drives to install grub onto. Please boot & mount all the target disks and execute $ sudo dpkg-reconfigure grub-pc You will be asked which drives to install grub onto, and then grub will be installed onto them, and more importantly, it will remember where to install grub to, on all future upgrades.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1889509 Title: grub boot error : "symbol 'grub_calloc' not found To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1889509/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
