--- udev-164.orig/rules/debian/91-permissions.rules
+++ udev-164/rules/debian/91-permissions.rules
@@ -0,0 +1,124 @@
+ACTION=="remove", GOTO="permissions_end"
+
+# default permissions for block devices
+SUBSYSTEM=="block",				GROUP="disk"
+SUBSYSTEM=="block", ATTRS{removable}=="1",	GROUP="floppy"
+# the aacraid driver is broken and reports the disks as removable (see #404927)
+SUBSYSTEM=="block", DRIVERS=="aacraid",		GROUP="disk"
+# all block devices on these buses are "removable"
+SUBSYSTEM=="block", SUBSYSTEMS=="usb|ieee1394|mmc|pcmcia", GROUP="floppy"
+
+KERNEL=="cbm",					GROUP="floppy"
+
+# IDE devices
+ENV{ID_CDROM}=="?*",				GROUP="cdrom"
+KERNEL=="ht[0-9]*", 				GROUP="tape"
+KERNEL=="nht[0-9]*", 				GROUP="tape"
+
+# SCSI devices
+SUBSYSTEM=="scsi_generic|scsi_tape", \
+SUBSYSTEMS=="scsi", ATTRS{type}=="1|8",		GROUP="tape"
+SUBSYSTEM=="scsi_generic", \
+SUBSYSTEMS=="scsi", ATTRS{type}=="4|5",		GROUP="cdrom"
+
+# USB devices
+KERNEL=="legousbtower*",	MODE="0666"
+KERNEL=="lp[0-9]*", SUBSYSTEMS=="usb",		GROUP="lp"
+# hplip and cups 1.4+ use raw USB devices, so permissions should be similar to
+# the ones from the old usblp kernel module
+SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", \
+	ENV{ID_USB_INTERFACES}=="", IMPORT{program}="usb_id --export %p"
+SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", \
+	ENV{ID_USB_INTERFACES}=="*:0701*:",	GROUP="lp"
+
+# usbfs-like devices
+SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", \
+				MODE="0664"
+
+# serial devices
+SUBSYSTEM=="tty",				GROUP="dialout"
+SUBSYSTEM=="capi",				GROUP="dialout"
+SUBSYSTEM=="slamr",				GROUP="dialout"
+SUBSYSTEM=="zaptel",				GROUP="dialout"
+KERNEL=="mISDNtimer",				GROUP="dialout"
+KERNEL=="mwave",				GROUP="dialout"
+KERNEL=="hvc*|hvsi*",				GROUP="dialout"
+
+# vc devices (all members of the tty subsystem)
+KERNEL=="ptmx",			MODE="0666",	GROUP="root"
+KERNEL=="console",		MODE="0600",	GROUP="root"
+KERNEL=="tty",			MODE="0666",	GROUP="root"
+KERNEL=="tty[0-9]*",				GROUP="root"
+KERNEL=="pty*",			MODE="0666",	GROUP="tty"
+
+# video devices
+SUBSYSTEM=="video4linux",			GROUP="video"
+SUBSYSTEM=="drm",				GROUP="video"
+SUBSYSTEM=="dvb",				GROUP="video"
+SUBSYSTEM=="em8300",				GROUP="video"
+SUBSYSTEM=="graphics",				GROUP="video"
+SUBSYSTEM=="nvidia",				GROUP="video"
+
+# misc devices
+KERNEL=="random",		MODE="0666"
+KERNEL=="urandom",		MODE="0666"
+KERNEL=="mem",			MODE="0640",	GROUP="kmem"
+KERNEL=="kmem",			MODE="0640",	GROUP="kmem"
+KERNEL=="port",			MODE="0640",	GROUP="kmem"
+KERNEL=="nvram",		MODE="0640",	GROUP="kmem"
+KERNEL=="full",			MODE="0666"
+KERNEL=="null",			MODE="0666"
+KERNEL=="zero",			MODE="0666"
+KERNEL=="inotify",		MODE="0666"
+KERNEL=="sonypi",		MODE="0666"
+KERNEL=="cpu[0-9]*",		MODE="0444"
+KERNEL=="agpgart",				GROUP="video"
+KERNEL=="pmu",					GROUP="video"
+KERNEL=="kqemu",		MODE="0666"
+KERNEL=="tun",			MODE="0666",	OPTIONS+="static_node=net/tun"
+KERNEL=="rfkill",		MODE="0644"
+
+KERNEL=="cdemu[0-9]*",				GROUP="cdrom"
+KERNEL=="pktcdvd[0-9]*",			GROUP="cdrom"
+KERNEL=="pktcdvd",		MODE="0644"
+
+# printers and parallel devices
+SUBSYSTEM=="printer",				GROUP="lp"
+SUBSYSTEM=="ppdev",				GROUP="lp"
+KERNEL=="irlpt[0-9]*",				GROUP="lp"
+KERNEL=="pt[0-9]*",				GROUP="tape"
+KERNEL=="pht[0-9]*",				GROUP="tape"
+
+# sound devices
+SUBSYSTEM=="sound",				GROUP="audio"
+
+# ieee1394 devices
+SUBSYSTEM=="firewire", ATTR{units}=="*0x00a02d:0x00010*",  GROUP="video"
+SUBSYSTEM=="firewire", ATTR{units}=="*0x00b09d:0x00010*",  GROUP="video"
+SUBSYSTEM=="firewire", ATTR{units}=="*0x00a02d:0x010001*", GROUP="video"
+SUBSYSTEM=="firewire", ATTR{units}=="*0x00a02d:0x014001*", GROUP="video"
+KERNEL=="raw1394",				GROUP="disk"
+KERNEL=="dv1394-[0-9]*",			GROUP="video"
+KERNEL=="video1394-[0-9]*",			GROUP="video"
+
+# input devices
+KERNEL=="event[0-9]*", ATTRS{name}=="*dvb*|*DVB*|* IR *" \
+				MODE="0664",	GROUP="video"
+KERNEL=="js[0-9]*",		MODE="0664"
+KERNEL=="event[0-9]*", ENV{ID_CLASS}=="joystick", \
+				MODE="0664",	GROUP="audio"
+KERNEL=="lirc[0-9]*",				GROUP="video"
+
+KERNEL=="sgi_*",		MODE="0666"
+KERNEL=="z90crypt",		MODE="0666"
+KERNEL=="iseries/ibmsis*",			GROUP="disk"
+KERNEL=="iseries/nvt*",				GROUP="disk"
+KERNEL=="iseries/vt*",				GROUP="disk"
+KERNEL=="iseries/vtty*",			GROUP="dialout"
+
+# AOE character devices
+SUBSYSTEM=="aoe",		MODE="0220",	GROUP="disk"
+SUBSYSTEM=="aoe", KERNEL=="err", MODE="0440",	GROUP="disk"
+
+LABEL="permissions_end"
+