Working with grub2... update-grub in F16 ?

T.C. Hollingsworth tchollingsworth at
Wed Nov 9 03:04:31 UTC 2011

On Tue, Nov 8, 2011 at 7:30 PM, linux guy <linuxguy123 at> wrote:
> I am trying to get the touchscreen to work directly on a Dell Duo.
> I found the following article which uses grub2 to do this.
> I have followed the directions and everything works fine until I reach
> "update-grub".  Bash tells me there is no such command.
>  $ yum whatprovides update-grub
> No Matches found
> The following ubuntu doc mentions update-grub as well, as well as lots
> of other interesting tidbits on grub2.
> How do I update grup.cfg on a Fedora 16 system ?
> Thanks !

update-grub is a Debian/Ubuntu thing, and isn't present on Fedora.
You can add the kernel argument specified in the linked article in one
of two ways.

The first way is just a simple command:
sudo grubby --update-kernel=/boot/vmlinuz-$(uname -r)

The second way is to edit /boot/grub2/grub.cfg, locate the line
starting with "linux" of the newest kernel, and add the kernel
argument ("usbhid.quirks=0x0eef:0x725e:0x40") to the end.


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