https://bugzilla.kernel.org/show_bug.cgi?id=218943 Bug ID: 218943 Summary: No SuperSpeedPlus on AM4/5 Hubs Product: Drivers Version: 2.5 Hardware: AMD OS: Linux Status: NEW Severity: normal Priority: P3 Component: USB Assignee: drivers_usb@xxxxxxxxxxxxxxxxxxxxxx Reporter: jarrard@xxxxxxxxx Regression: No Created attachment 306432 --> https://bugzilla.kernel.org/attachment.cgi?id=306432&action=edit lsusb verbose list of devices and hubs Having major problem getting my USB capture card and any usb device that is rated at 10Gbps working under Linux at 10Gbps. They all default to 5Gbps. Things done: Checked systems on Windows, 10Gbps confirmed Checked devices on Windows "" Checked multiple 10Gbps+ cables under Windows, all works. Checked Linux kernel to ensure superspeedplus Linux system won't use superspeedplus on devices and via usb hubs, all are forced to 5Gbps. I have tested on Arch and Ubuntu with multiple cables and systems. Device in question is USB Live Gamer 2.1 Capture Card from AsMedia. It works flawlessly under Windows at 10Gbps! I've added a lsusb list and as can be showned the root hub supports superspeedplus but all devices are 5000M however the very last one is AsMedia device should should be 10000M I've tried many ports, I can't figure out what is wrong. There is a youtube video showing this device works at 10Gbps under Linux but this system can't. If I can't fix this I will need to abandon Linux and move back to Windows for the streaming due to this bug. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
