Nice imperia, thanks for the report here. First we need to be sure it's exactly the same adapter. Can you provide the the output of "lspci -nn" ?
Then, if it's the same adapter: 0) Which Ubuntu version are you running? Which kernel version are you using? Can you try in the latest 4.13 for Xenial? (or even better, the hwe-edge 4.15) Instructions to run the latest 4.15 version: https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/unstable?field.series_filter=xenial 1) You said "after some hours" - can you provide some details? You've been using the USB tuner for like 2 hours? 12 hours? The tuner is in constant use and suddenly the issue happens? 2) If possible, enable xhci dynamic debug and provide logs after the issue; in order to do this, run the following command as root: echo "module xhci_hcd +flpt" > /sys/kernel/debug/dynamic_debug/control After issue reproduces, collect the /var/log/kern.log file. Thanks, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1749961 Title: xhci_hcd: TRB DMA errors reported with ASMedia ASM1142 USB 3.1 Controller To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1749961/+subscriptions -- ubuntu-bugs mailing list email@example.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs