I have this BUG and it has appeared spontaneously. I have never had it before with this distro. Have tried a couple of suggestions found in comments above:
:~$ GRUB_DEFAULT=0 :~$ #GRUB_HIDDEN_TIMEOUT=0 :~$ #GRUB_HIDDEN_TIMEOUT_QUIET=true :~$ GRUB_TIMEOUT=5 :~$ sudo update-grub [sudo] password for saparonia: Generating grub configuration file ... Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported. Found linux image: /boot/vmlinuz-4.4.0-53-generic Found initrd image: /boot/initrd.img-4.4.0-53-generic Found linux image: /boot/vmlinuz-3.19.0-77-generic Found initrd image: /boot/initrd.img-3.19.0-77-generic Found linux image: /boot/vmlinuz-3.19.0-73-generic Found initrd image: /boot/initrd.img-3.19.0-73-generic Found linux image: /boot/vmlinuz-3.19.0-26-generic Found initrd image: /boot/initrd.img-3.19.0-26-generic done :~$ GRUB_HIDDEN_TIMEOUT=0 :~$ GRUB_HIDDEN_TIMEOUT_QUIET=true :~$ GRUB_TIMEOUT=5 :~$ GRUB_TIMEOUT_STYLE=hidden :~$ sudo update-grub Generating grub configuration file ... Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported. Found linux image: /boot/vmlinuz-4.4.0-53-generic Found initrd image: /boot/initrd.img-4.4.0-53-generic Found linux image: /boot/vmlinuz-3.19.0-77-generic Found initrd image: /boot/initrd.img-3.19.0-77-generic Found linux image: /boot/vmlinuz-3.19.0-73-generic Found initrd image: /boot/initrd.img-3.19.0-73-generic Found linux image: /boot/vmlinuz-3.19.0-26-generic Found initrd image: /boot/initrd.img-3.19.0-26-generic done elementary OS 0.3.2 Freya (64-bit) Built on Ubuntu 14.04 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1258597 Title: Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1258597/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
