Yes that is possible. Comment out that specific line and it will get ignored and your boot won't be affected at all (you won't notice any difference except for no more error message).
If you search for my comment on Launchpad, I copy/pasted my file after I edited it. And I've been using it like that for months since, so grub* package updates didn't overwrite my changes either interestingly enough.... Damir > Date: Sun, 10 May 2015 05:04:37 +0000 > From: jfla...@gmail.com > To: d4m1...@hotmail.com > Subject: [Bug 1258597] Re: Warning: Setting GRUB_TIMEOUT to a non-zero value > when GRUB_HIDDEN_TIMEOUT is set is no longer supported. > > I still have this error too > > Is it possible to just comment or remove these lines??? Shouldn't be a > big deal to script a find/replace or find/delete as once it is fixed, > the script will no longer do anything. > > -- > You received this bug notification because you are subscribed to the bug > report. > 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) > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1258597/+subscriptions -- 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
