There might be a loose relation to bug #992639, where the storage driver attribute "delay_use" has some relevance:
https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/992639 Anyway, all these timing problems seem to be rather system-specific. Apart from pointing to the tweakable parameters (like "WaitBefore" in the usb_modeswitch config files and "delay_use" for the usb-storage driver), I'm at a loss about how to tackle these issues *generally* ... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/979697 Title: Modeswitching modem not working with some USB 3.0 host controllers To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/979697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs