[Bug 1663975] Re: XHCI errors causes dock USB and network adapter dropouts

2017-04-04 Thread leee
You've commented in this bug, 1663975. Was that your intention? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1663975 Title: XHCI errors causes dock USB and network adapter dropouts To manage notif

[Bug 1663971] Re: Qualcomm Atheros QCA6174 802.11ac - drops out for a few seconds frequently

2017-02-25 Thread leee
An update on this bug - since moving to Ubuntu 16.04.2 (which ships with 4.8), I can no longer seem to reproduce any wireless network downages. This also applies to 4.10. What I can't seem to understand, though, is why the kernel keeps wanting a file named `ath10k/QCA6174/hw3.0/firmware-5.bin` - i

[Bug 1663975] Re: XHCI errors causes dock USB and network adapter dropouts

2017-02-24 Thread leee
While installing Dell-provided software and drivers for Windows, I became armed with additional information about the dock - it is a Realtek NIC connected to an ASMedia host controller. Armed with that and the search phrase "realtek ep_index 2 comp_code 13" provides the following result, which sho

[Bug 1663975] Re: XHCI errors causes dock USB and network adapter dropouts

2017-02-23 Thread leee
A colleague with the same laptop told me that Windows does not experience any wired dock network dropouts. To rule out any hardware being possibly faulty - I ran continuous network file transfers on Windows 10 for 24 hours and did not see any diminished performance, let alone any outright network

[Bug 1663975] Re: XHCI errors causes dock USB and network adapter dropouts

2017-02-23 Thread leee
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1663975 Title: XHCI errors causes dock USB and network adapter dropouts To manage

[Bug 1663975] Re: XHCI errors causes dock USB and network adapter dropouts

2017-02-22 Thread leee
Hi - sorry for the delay in response. I wanted to wait until the final 4.10 was released, and then had some prior obligations I had to tend to until now. I and colleagues with the same machine (which rules out a hardware problem) experienced this problem out of the box with 16.04.1 (which provides

[Bug 1663971] Re: Qualcomm Atheros QCA6174 802.11ac - drops out for a few seconds frequently

2017-02-13 Thread leee
I have submitted this bug on 4.4 as recommended by a colleague, but the issue continued to persist in 4.9 and 4.10 in the same manner and dmesg emitted the same messages I point out here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1663975] Re: XHCI errors causes dock USB and network adapter dropouts

2017-02-13 Thread leee
The same xhci error happens in 4.9 and 4.10 which causes the network adapter to fail or cause usb devices to drop out, needing re-plugging in, in a manner exactly like here for 4.4. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https

[Bug 1663975] [NEW] XHCI errors causes dock USB and network adapter dropouts

2017-02-12 Thread leee
neric 4.4.40 Uname: Linux 4.4.0-62-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: leee 2092 F pulseaudio /dev/snd/controlC0: leee 2092 F pulseaudio CurrentDesktop: Unity Date: Sun Feb 12