On Thu, Dec 22, 2011 at 09:49:01AM +0100, Bernhard Guillon wrote: > Hi all, > we switched the way we chown /usr/libexec/dbus-daemon-launch-helper > with this commit: > > commit 46e6c3fa8034b12d178d605f3f5d7efe69671a13 > Author: Otavio Salvador <ota...@ossystems.com.br> > Date: Fri Oct 21 02:49:51 2011 +0000 > > dbus: use useradd class to allow use in read-only filesystems > > Move creation of required user/groups to useradd class thus allowing > use with read-only filesystems and booting the initial boot. > > Signed-off-by: Otavio Salvador <ota...@ossystems.com.br> > > > We changed the owner ship of the user on the device before this commit. > Now we change the owner ship on build time which is wrong. If we change > the owner ship on buildtime we cannot know the gid of the messagebus > group. On my system it is e.g 117 but on my targtet it is 997. There is no > standard mapping for gid to names so we need to switch back to change the > group on the device.
See http://bugzilla.pokylinux.org/show_bug.cgi?id=1711 but it's still broken in some cases (on my buildhost 3 from 5 machines are broken, 2 are working after last opkg changes). Good test is to enable testlab and run this in your deploy/images directory find . ! -type l -name \*tar.gz`; do echo $i; tar -tvf $i | grep dbus-daemon-launch; tar --numeric-owner -tvf $i | grep dbus-daemon-launch; tar xzvpf $i ./etc/group; grep messagebus ./etc/group; done | tee -a image.test And working image needs to have not only messagebus as owner but also matching GID in 2nd line and last line from packaged /etc/group. With latest opkg fixes it seems to work, but only if there is messagebus in packaged /etc/group at all, reported here: http://lists.linuxtogo.org/pipermail/openembedded-core/2011-December/014619.html but probably got lost in other issues with new opkg, like this one http://lists.linuxtogo.org/pipermail/openembedded-core/2011-December/014654.html (if D is not needed to be set from opkg then why was offlineroot_varname.patch added in first place? and I have updated this after offlineroot_varname.patch removal and new version is in shr branch) > I can send a patch which reenables the postinstall owner ship change if > you like. Such patch is already on ML from me, now I'm using .bbappend from my layer http://git.shr-project.org/git/?p=meta-smartphone.git;a=commit;h=c08dfd5f5559902f6966648f75d6c6bfd2597a5b Cheers, -- Martin 'JaMa' Jansa jabber: martin.ja...@gmail.com
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