Here comes a new udev version. Thanks to all who have contributed to this release. The tarball can be found here: ftp://ftp.kernel.org/pub/linux/utils/kernel/hotplug/ The development repository can be found here: http://www.kernel.org/git/?p=linux/hotplug/udev.git;a=summary The ChangeLog can be found here: http://www.kernel.org/git/?p=linux/hotplug/udev.git;a=blob;hb=HEAD;f=ChangeLog udev 136 ======== Bugfixes. We are currently merging the Ubuntu rules in the udev default rules, and get one step closer to provide a common Linux /dev setup, regarding device names, symlinks, and default device permissions. On udev startup, we now expect the following groups to be resolvable to their ids with glibc's getgrnam(): disk, cdrom, floppy, tape, audio, video, lp, tty, dialout, kmem. LDAP setups need to make sure, that these groups are always resolvable at bootup, with only the rootfs mounted, and without network access available. Some systems may need to add some new, currently not used groups, or need to add some users to new groups, but the cost of this change is minimal, compared to the pain the current, rather random, differences between the various distributions cause for upstream projects and third-party vendors. In general, "normal" users who log into a machine should never be a member of any such group, but the device-access should be managed by dynamic ACLs, which get added and removed for the specific users on login/logout and session activity/inactivity. These groups are only provided for custom setups, and mainly system services, to allow proper privilege separation. A video-streaming daemon uid would be a member of "audio" and "video", to get access to the sound and video devices, but no "normal" user should ever belong to the "audio" group, because he could listen to the built-in microphone with any ssh-session established from the other side of the world. /dev/serial/by-{id,path}/ now contains links for ttyUSB devices, which do not depend on the kernel device name. As usual, unique devices - only a single one per product connected, or a real USB serial number in the device - are always found with the same name in the by-id/ directory. Completely identical devices may overwrite their names in by-id/ and can only be found reliably in the by-path/ directory. Devices specified by by-path/ must not change their connection, like the USB port number they are plugged in, to keep their name. To support some advanced features, Linux 2.6.22 is the oldest supported version now. The kernel config with enabled SYSFS_DEPRECATED is no longer supported. Older kernels should still work, and devices nodes should be reliably created, but some rules and libudev will not work correctly because the old kernels do not provide the expected information or interfaces. -- To unsubscribe from this list: send the line "unsubscribe linux-hotplug" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
