[Libusb-devel] Upgrade to Ubuntu 9.04 lost all permission for normal users?

[Eberhard F. <e....@wa...>]

Hi, 
is it just that I'm having a bad day or did this happen to anybody else?

I upraded to KUbuntu 9.04

Since Ubuntu 8.04 I'm using this udev rule here to give rw permissions to all 
users.

-------------------
#Set permissions, allowing normal users to have read- and write-access to the 
device
ATTRS{idVendor}=="07c0", ATTRS{idProduct}=="1113", MODE="666"  
ATTRS{idVendor}=="07c0", ATTRS{idProduct}=="1114", MODE="666"  
-------------------

This used to work fine on both machines I have.
After I did the upgrade the permissions are gone, only running my apps with 
sudo works!

The device nodes in /dev/ still show "rw" for "root group user" but as far as 
I can tell some the whole thing fails when I try to read access the device.

Same thing is true for ma AVRISPMK2 programmer rule that used to worked is :

#Set permissions for the AVRIspMKII programmer granting read- and write-access 
for every user
ATTRS{idVendor}=="03eb", ATTRS{idProduct}=="2104", MODE="666"

The device is created like this 
crw-rw-rw- 1 root root 252, 26 2009-05-09 17:59 /dev/usbdev1.8_ep00
crw-rw-rw- 1 root root 252, 25 2009-05-09 17:59 /dev/usbdev1.8_ep02
crw-rw-rw- 1 root root 252, 24 2009-05-09 17:59 /dev/usbdev1.8_ep82

but avrdude that uses libusb to access the device says 

avrdude -c avrisp2 -p m128 -P usb
avrdude: usb_open(): cannot read serial number "error sending control message: 
Operation not permitted"
avrdude: usb_open(): cannot read product name "error sending control message: 
Operation not permitted"
avrdude: usbdev_open(): error setting configuration 1: could not set config 1: 
Operation not permitted
avrdude: usbdev_open(): did not find any USB device "usb"

Anybody else is having this problem?
Are there any device nodes  in /sys/bus.. I can check to look for my lost 
privilegs?

Eberhard 
(who is going to buy a small nettop as a second machine just to testdrive new 
releases !)