Rather than ignoring failures, fallback to chmod
Rather than ignoring failures, fallback to chmod

Signed-off-by: Stéphane Graber <089afc6d81f66f1168a9849e15660feae286e024@ubuntu.com>

achanda/lxd,ericsnowcurrently/lxd,Skarlso/lxd,chrisglass/lxd,lxc/lxd,georghopp/lxd,rcj4747/lxd,yura-pakhuchiy/lxd,pcdummy/lxd,techtonik/lxd,mjeanson/lxd,hallyn/lxd,mjeanson/lxd,atxwebs/lxd,erikmack/lxd,benaryorg/lxd,hallyn/lxd,dvbportal/osx-lxd,benaryorg/lxd,mjeanson/lxd,lxc/lxd,yura-pakhuchiy/lxd,smoser/lxd,stgraber/lxd,hallyn/lxd,yura-pakhuchiy/lxd,Malizor/lxd,dvbportal/osx-lxd,smoser/lxd,lxc/lxd,jensg-st/lxd,benaryorg/lxd,mikemccracken/lxd,rrva/lxd,Skarlso/lxd,jsavikko/lxd,atxwebs/lxd,ollie314/lxd,pcdummy/lxd,techtonik/lxd,stgraber/lxd,chrisglass/lxd,mikemccracken/lxd,hallyn/lxd,Malizor/lxd,smoser/lxd,beni55/lxd,pcdummy/lxd,ericsnowcurrently/lxd,achanda/lxd,beni55/lxd,Skarlso/lxd,akshaykarle/lxd,jumpstarter-io/lxd,georghopp/lxd,jensg-st/lxd,jsavikko/lxd,jumpstarter-io/lxd,rcj4747/lxd,chrisglass/lxd,dustinkirkland/lxd,basvanbeek/lxd,atxwebs/lxd,stgraber/lxd,beni55/lxd,jsavikko/lxd,basvanbeek/lxd,dustinkirkland/lxd,lxc/lxd,ericsnowcurrently/lxd,ollie314/lxd,Malizor/lxd,jumpstarter-io/lxd,akshaykarle/lxd,lxc/lxd,Skarlso/lxd,dustinkirkland/lxd,stgraber/lxd,stgraber/lxd,rrva/lxd,akshaykarle/lxd,jensg-st/lxd,dvbportal/osx-lxd,achanda/lxd,erikmack/lxd,sl1pm4t/lxd,lxc/lxd,sl1pm4t/lxd,erikmack/lxd,ollie314/lxd,stgraber/lxd,georghopp/lxd,hallyn/lxd,atxwebs/lxd,basvanbeek/lxd,hallyn/lxd,sl1pm4t/lxd,lxc/lxd,rrva/lxd,stgraber/lxd,rcj4747/lxd,mikemccracken/lxd,techtonik/lxd