On Wed, 2011-03-23 at 16:30 -0400, Chris Knadle wrote:
> On Wednesday, March 23, 2011 16:02:14 WestHurley ComputerReCycling wrote:
> > We have some hardware that is poorly supported in Linux. One Example is
> > Mac Formatted (HFS+) iPod on Linux.
> > http://ipl.derpapst.eu/wiki/Installation_from_Linux_Hfsplus
> 
> Okay -- can you please state the actual problem?  The page in the link above 
> doesn't clearly state it on its own.  The problem it mentions has to do with 
> journaling, and the "fix" suggested is to reformat the iPod without 
> journaling 
> support, which a manual driver support doesn't fix.  So... huh?
> 
> > Will be running a number of tests on different clean HDDs using this
> > hardware and the manual driver installs are tedious and time consuming.
> > Any suggestions how to make this more automated?"
> 
> Some packages for external modules use DKMS [Dynamic Kernel Module Support 
> Framework] as a solution for dealing with this.
> 
>    http://linux.die.net/man/8/dkms
>    http://linux.dell.com/dkms/
> 
> The good news is that DKMS can auto-build external modules when you rebuild 
> or 
> install a new kernel.  The bad news is that you need the source installed for 
> the kernel for it to work, and I believe it builds the kernel as root IIRC.
> 
> 
For the one case of DKMS that I'm familiar with, kernel source is not
needed. When running Fedora on a PC with an nvidia-based graphics card,
I use the nvidia driver from the third-party repository RPMFusion. A
problem with this is that a new driver is needed every time there is a
kernel update, and the new driver is often not available in the
repository for several days after the kernel update is released. The
nvidia HowTo on Fedoraforum provides a DKMS-based solution for this.
When a kernel update is released, DKMS is used to immediately compile a
new nvidia driver. I use this approach. Kernel source is not required.

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