# do not edit this file, it will be overwritten on update
-# capi devices
-KERNEL=="capi", NAME="capi20", SYMLINK+="isdn/capi20"
-KERNEL=="capi*", NAME="capi/%n"
-
-# old devfs path, removing this could break systems
-# Bug 195839
-KERNEL=="md[0-9]*", SYMLINK+="md/%n"
-KERNEL=="loop[0-9]*", SYMLINK+="loop/%n"
-KERNEL=="ram[0-9]*", SYMLINK+="rd/%n"
+# keep devices after driver unload
+KERNEL=="ppp", OPTIONS+="ignore_remove"
+KERNEL=="tun", OPTIONS+="ignore_remove"
+
+
+# setting permissions
+SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", GROUP="usb"
+
+# dialout devices
+KERNEL=="ippp*|isdn*|dcbri*|rfcomm*|ttyACM[0-9]*|pilot", GROUP="dialout"
+
+# sound devices (oss)
+SUBSYSTEM=="snd", GROUP="audio"
+
+# Sony Vaio Jogdial sonypi device
+KERNEL=="sonypi", MODE="0666"