Re: [lcd4linux] parallel port access problem (re-post from LEAF mailing list)

[Martin H. <ma...@he...>]

Hi Michael,

Michael Reinelt wrote:
> - as a quick hack, you could try to specify "Port 0x378" in your 
> lcd4linux.conf. Then it will not use ppdev, but raw port i/o (which is 
> ugly, but if it works... who cares :-)
no, that will not work on a LEAF box - raw I/O is not allowed from 
userspace on the LEAF kernels (part of the grsecurity patches we apply).

Martin