Excerpts from Ray Rashif's message of 2011-07-20 22:12:40 +0200: > On 21 July 2011 03:45, Tom Gundersen <teg@xxxxxxx> wrote: > > If you have a pinned down a bit what the problem is, then open a FS, > > if you are still lost feel free to ping me in #archlinux (I'm > > tomegun). > > And for a start, determine if the only difference between Fedora and > Arch is some kind of firewire rules [1]. If that is the case, try > place it [1] in /etc/udev/rules.d and see if things work. Remove any > custom chmods on device nodes you might have added before. > > However, looking at their tree, they don't seem to provide any such > ruleset. The following quote is from upstream ieee1394 documentation > [2]: > > "For example, the Fedora Linux distribution currently contains a > mechanism to add read and write permission for the locally logged in > user to the ACLs of fw* files of some FireWire device types. To this > end, recent udev releases have firewire subsystem rules in the file > 70-acl.rules file." > > I have little idea what that refers to. > > [1] http://git.debian.org/?p=pkg-multimedia/ffado.git;a=blob_plain;f=debian/60-ffado.rules > [2] https://ieee1394.wiki.kernel.org/index.php/Juju_Migration#Character_device_files.2C_block_device_files Because ACL was mentioned.. I recently helped someone to get jack running. The trouble he had was related to polkit in some way. I didn't investigate further, no idea whether he did, but I'll suggest testing with polkit disabled from now on.