Looks like the issue you're seeing is with the configuration in /etc/default/grub, it contains:
GRUB_CMDLINE_LINUX="" rdblacklist=nouveau nouveau.modeset=0 This should all be on one line like so: GRUB_CMDLINE_LINUX="rdblacklist=nouveau nouveau.modeset=0" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449393 Title: package grub-pc 2.02~beta2-9ubuntu1.1 failed to install/upgrade: 子进程 已安装 post-installation 脚本 返回了错误号 127 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1449393/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
