[Kernel-packages] [Bug 1371233] Re: USB 3.0 connection is unreliable + xHCI xhci_drop_endpoint called with disabled ep

2015-07-16 Thread gazhay
Recently bought a new machine and put 15.04 on it fresh. I can confirm that my scanner which I had got working thanks to a usb2 card, no longer works as the motherboard of my new machine forces you to use xhci for all ports regardless. There still seems to be some sort of bug in vivid. -- You r

[Kernel-packages] [Bug 1371233] Re: USB 3.0 connection is unreliable + xHCI xhci_drop_endpoint called with disabled ep

2014-12-09 Thread gazhay
I'm finding xhci unreliable across the board since 14.x, worse in 14.10 Scanners (usb2) that previously worked in usb3 ports now do not work, causing seg faults in applications and all kinds of errors in dmesg. (segfault at 0 ip 7f1f79b9dd3f sp 7f1fa283ca10 error 4 in libsane-genesys.so.1.