http://www.apcupsd.org/manual/manual.html#verifying-device-detection- and-driver
It`s looks like that the problem in usbfs In the Linux kernel usbfs was completely removed in 3.5 so it is completely missing since Ubuntu 12.10...( -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1549576 Title: ERR=Bad file descriptor when running apctest To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apcupsd/+bug/1549576/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs