Ping! Any thoughts on the below email?
Seeing as udev 173 has landed which removes supoprt for udev-acl, we need to either back out 173 (or rebuild with udev-acl support) or we need to use systemd with the below changes officially blessed! Col 'Twas brillig, and Colin Guthrie at 04/08/11 18:43 did gyre and gimble: > Hi, > > OK, so the reason that device ACLs are kinda broken with systemd is > because the acl stuff is being done twice, once via udev and again via > systemd.... but sadly systemd gets it wrong as it's not aware of the > user session, see: > systemd-loginctl --no-pager > > > This is due to the fact that some essential additions to > /etc/pam.d/system-auth are not done when systemd is installed. > > I added the following line to the end of my system-auth (the "login" > file where console kit connector lies didn't work): > > -session optional pam_systemd.so > > > > The question is, how should we handle this? Edit the pam package and add > it or do something more complex? AFAIK Fedora uses a system to manage > these files called authconfig.... not sure if we could/should adopt > that. I don't know much about it. > > > > > On a related note, we'll also need to rebuild udev without udev-acl > support, as this is now > handled by systemd. At present, with the above fix to pam, I will be > getting my ACLs written twice, which (when systemd knows I'm logged in) > is fine. I think it's actually the default in udev 173, but > we can do that manually with 172 via: > --disable-udev_acl > in udev. > > That said, this would commit us to systemd so we need to tread carefully > here as without systemd, then the ACLs would not get written with > obvious consequences (basically the exact opposite of now!). > > Anyway, for now I have my ACLs back and can use my audio devices! Yay! > > Col > > -- Colin Guthrie mageia(at)colin.guthr.ie http://colin.guthr.ie/ Day Job: Tribalogic Limited [http://www.tribalogic.net/] Open Source: Mageia Contributor [http://www.mageia.org/] PulseAudio Hacker [http://www.pulseaudio.org/] Trac Hacker [http://trac.edgewall.org/]
