lotsa udev warnings after lenny->squeeze upgrade

[baldyeti <e_fax_t@hotmail.com>]

I've performed a mostly uneventful lenny->squeeze upgrade
On bootup though I see a lot of udev-related messages scrolling
by (see below for exmaples). Can someone comment if these are
harmless and how to get rid of them ?


Nov 20 00:52:41 shoebox udevd[1076]: add_to_rules: unknown key 
'SYMLINK{unique}' in /lib/udev/rules.d/50-udev-default.rules:1
Nov 20 00:52:41 shoebox udevd[1076]: add_to_rules: unknown key 'TAG' in 
/lib/udev/rules.d/70-acl.rules:11
Nov 20 00:52:41 shoebox udevd[15456]: BUS= will be removed in a future 
udev version, please use SUBSYSTEM= to match the event device, or 
SUBSYSTEMS= to match a parent device, in 
/etc/udev/rules.d/025_logitechmouse.rules:1
Nov 20 00:52:41 shoebox udevd[15456]: SYSFS{}= will be removed in a 
future udev version, please use ATTR{}= to match the event device, or 
ATTRS{}= to match a parent device, in 
/etc/udev/rules.d/025_logitechmouse.rules:5