hplip printing fix

[Kok, Auke]

Zbigniew Luszpinski wrote:
> Hello,
> 
> if you have recently problems with printing in Linux using hplip driver:
> -printer disappears from hp-toolbox
> -hp-setup says:
> "PPD not file found."
> and
> "Printer queue setup failed."
> 
> then you can fix this by downgrading cups to 1.3.3 version:
> lin -w 1.3.3 cups
> 
> and restart cupsd service after lining to make changes active:
> service cupsd restart
> 
> P.S. This fix might be helpful also for hpijs users but it was not 
> confirmed/tested.


any idea what caused this to break?