I have an maudio ozone (not the academic version) and it always used to work, in former ubuntu versions. Now i am running the 9.04-64bit edition. I got the segfault error at first. After that, I downloaded the source package, made changes like sugested in #12, and ran configure, make, make install. After that I changed the rules for the ozone to
ACTION=="add", SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", ATTRS{idVendor}=="0763", ATTRS{idProduct}=="2808", RUN+="/usr/local/sbin/madfuload -l -3 -f /usr/share/usb/maudio/ma008100.bin -D $ENV{DEVNAME}" Note the different location of madfuload, but this is where make install puts it. That should not matter i think. After restarting udev and switching on my ozone, i can see this in dmesg: [ 4654.948012] usb 5-2: new full speed USB device using uhci_hcd and address 10 [ 4655.106378] usb 5-2: configuration #1 chosen from 1 choice No mention of madfuload, not even an error. "asoundconf list" should show the ozone if it were load, but does not list it. Output from 'lsusb' is correct though: y...@sound:/home/yvan$ lsusb Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 007 Device 002: ID 046d:c51a Logitech, Inc. MX Revolution/G7 Cordless Mouse Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 010: ID 0763:2808 Midiman Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub I also rand the tests as suggested by Neil (see attachment). Nothing gives me a hint there either, so I'm rather clueless. Is there anything else i could try? ** Attachment added: "output from udevadm" http://launchpadlibrarian.net/29320613/log -- madfuload doesn't work on Jaunty https://bugs.launchpad.net/bugs/330573 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs -- universe-bugs mailing list universe-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/universe-bugs