gouri, thank you for providing the requested information. Could you
please test the latest mainline kernel (not 3.12-rc7) via
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13-trusty/ and advise
if this is reproducible?
** Summary changed:
- Bad performance of Ethernet on USB3 port, dmesg
gouri, thank you for providing the requested information. Could you
please test the latest mainline kernel (not 3.12-rc7) via
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13-trusty/ and advise
if this is reproducible?
Hello again Christopher,
* Short answer
Reproduced with 3.13.0 from URL
Kernel log. All 8 attempts were on one of the USB3 port on the left, not
on any of the USB2 ports on the right, notice the first worked with
mention:
Jan 22 13:02:50 n55sf-l kernel: [ 152.219714] usb 3-2: new high-speed
USB device number 2 using xhci_hcd
which indicates USB2 speed not USB3.
gouri, the issue you are reporting is an upstream one. Could you please
report this problem through the appropriate channel by following the
instructions _verbatim_ at https://wiki.ubuntu.com/Bugs/Upstream/kernel
?
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