[Bug 1258597] Re: Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.

[Ricardo Almeida]

I'm on artful (17.10) and it happens to me. It was a new installation
and I haven't edited any grub files...

grub version:
grub2:
  Installed: (none)
  Candidate: 2.02~beta3-4ubuntu7
  Version table:
     2.02~beta3-4ubuntu7 500
        500 http://it-mirrors.evowise.com/ubuntu artful/universe amd64 Packages
grub2-common:
  Installed: 2.02~beta3-4ubuntu7
  Candidate: 2.02~beta3-4ubuntu7
  Version table:
 *** 2.02~beta3-4ubuntu7 500
        500 http://it-mirrors.evowise.com/ubuntu artful/main amd64 Packages
        100 /var/lib/dpkg/status


/etc/default/grub contents: http://pastebin.ubuntu.com/26176041/
There is no /etc/default/grub.d directory in my system

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-4.13.0-19-generic
Found initrd image: /boot/initrd.img-4.13.0-19-generic
Found linux image: /boot/vmlinuz-4.13.0-17-generic
Found initrd image: /boot/initrd.img-4.13.0-17-generic
Found memtest86+ image: /boot/memtest86+.elf
Found memtest86+ image: /boot/memtest86+.bin
done

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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.

Status in grub2 package in Ubuntu:
  Triaged
Status in grub2 source package in Trusty:
  Triaged

Bug description:
  When running update-grub I am getting the following message:

  Warning: Setting GRUB_TIMEOUT to a non-zero value when
  GRUB_HIDDEN_TIMEOUT is set is no longer supported.

  $ sudo update-grub
  Generowanie grub.cfg...
  Uwaga: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.
  Znaleziono obraz Linuksa: /boot/vmlinuz-3.12.0-6-generic
  Znaleziono obraz initrd: /boot/initrd.img-3.12.0-6-generic
  Found memtest86+ image: /boot/memtest86+.elf
  gotowe

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: grub2 (not installed)
  ProcVersionSignature: Ubuntu 3.12.0-6.14-generic 3.12.3
  Uname: Linux 3.12.0-6-generic x86_64
  ApportVersion: 2.12.7-0ubuntu1
  Architecture: amd64
  CurrentDesktop: GNOME
  Date: Fri Dec  6 18:49:28 2013
  InstallationDate: Installed on 2013-10-15 (51 days ago)
  InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release amd64 (20131015)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=pl_PL.UTF-8
   SHELL=/bin/bash
  SourcePackage: grub2
  UpgradeStatus: Upgraded to trusty on 2013-11-05 (31 days ago)

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