Same for me, too. Reproduced in 12.04 with Huawei E1750. Fix from comment #18 is worked for me, too.
usb-modeswitch version 1.2.0+repack0-1ubuntu1 $ uname -a Linux io2 3.2.0-11-generic #19-Ubuntu SMP Wed Jan 25 22:03:06 UTC 2012 i686 i686 i386 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/824147 Title: usb_modeswitch_[2193]: segfault at 8 ip 00007eff40eab681 sp 00007fff6a785f58 error 4 in libc-2.13.so[7eff40e29000+195000] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/usb-modeswitch/+bug/824147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs