** Changed in: linux
Status: Incomplete => Fix Released
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Title:
Wifi does down "crash" in Surface Pro 4
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** Changed in: linux
Status: Confirmed => Incomplete
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Title:
Wifi does down "crash" in Surface Pro 4
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** Tags added: hwe-networking-wifi
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Title:
Wifi does down "crash" in Surface Pro 4
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** Bug watch added: github.com/jakeday/linux-surface/issues #420
https://github.com/jakeday/linux-surface/issues/420
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Title:
Wifi does down
** Bug watch added: github.com/jakeday/linux-surface/issues #456
https://github.com/jakeday/linux-surface/issues/456
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Title:
Wifi does down
** Bug watch added: github.com/jakeday/linux-surface/issues #163
https://github.com/jakeday/linux-surface/issues/163
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Title:
Wifi does down
** Tags added: cscc
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Title:
Wifi does down "crash" in Surface Pro 4
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** Tags removed: ubuntu-certified
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Title:
Wifi does down "crash" in Surface Pro 4
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** Tags added: ubuntu-certified
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Title:
Wifi does down "crash" in Surface Pro 4
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Sorry for the late reply.
The next step is to find out if we need to disable both ASPM L0s and ASPM L1,
or just disable one of them can solve our issue.
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Hi Kai-Heng Feng,
I see you wrote me twice with the same suggestion and GOOD S as I
have given it up to easily on the first try but I can say now that GOT
IT WORKING!!!
So here is everything I found out and did to make it work on Fedora 29
(Kernel 4.18.11)
First of all of course rebuild the
What kernel version did you use with `pcie_aspm=off`?
There's bug in older kernel that `pcie_aspm=off` doesn't turn ASPM off.
Please use mainline kernel with that kernel parameter.
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Hi Guys,
Just a note that may be helpful for tracking this down here is what I
found out lately.
If in "drivers/net/wireless/marvell/mwifiex/cmdevt.c" file,
"mwifiex_cmd_timeout_func(struct timer_list *t)" function I comment out
these:
//if (adapter->if_ops.device_dump)
//
Yes, just tried it and unfortunately no help, same coredump (let me know
if you want one attached again) after playing a bit of video from
youtube :(
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Have you tried kernel parameter `pcie_aspm=off`? There are some PCIe
WiFi modules don't like ASPM L0s.
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Title:
Wifi does down "crash" in Surface
For sure, please see it attached below.
** Attachment added: "lspci"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1730924/+attachment/5209554/+files/lspci
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Please attach `sudo lspci -vvnn`.
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Title:
Wifi does down "crash" in Surface Pro 4
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Hi Guys,
I'm suffering this same problem on Surface Pro 2017 and would really
like to find a solution as using Linux is the only option for me to not
throw it out through the window as it has a corrupted memory an so can
only use Linux which allows me to skip the affected area using memmap.
Launchpad has imported 75 comments from the remote bug at
https://bugzilla.kernel.org/show_bug.cgi?id=109681.
If you reply to an imported comment from within Launchpad, your comment
will be sent to the remote bug automatically. Read more about
Launchpad's inter-bugtracker facilities at
** Bug watch added: Linux Kernel Bug Tracker #109681
https://bugzilla.kernel.org/show_bug.cgi?id=109681
** Also affects: linux via
https://bugzilla.kernel.org/show_bug.cgi?id=109681
Importance: Unknown
Status: Unknown
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Still doesn't work. The wifi is down again, taking the rest of the
system with it.
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Title:
Wifi does down "crash" in Surface Pro 4
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At the moment the wifi has not fallen, but after a reboot of the system has
been slow enough to start and gives me this error.
I'll keep trying to see if he can hold on.
** Attachment added: "wifierr.jpg"
Testing...
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Title:
Wifi does down "crash" in Surface Pro 4
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Try the daily mainline kernel, http://kernel.ubuntu.com/~kernel-
ppa/mainline/daily/current/
There's a new fix for random MAC scan, worth a try.
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** Attachment added: "photo_2017-11-21_13-01-04.jpg"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1730924/+attachment/5012170/+files/photo_2017-11-21_13-01-04.jpg
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** Attachment added: "photo_2017-11-21_13-00-54.jpg"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1730924/+attachment/5012169/+files/photo_2017-11-21_13-00-54.jpg
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Let's see, I just tested this patch, which supposedly solves the wifi
controller instability, but it doesn't work for me. I'll leave the link
for what it's worth.
https://github.com/EiNSTeiN-/mwifiex
Another detail I want to comment on is that every time the wifi is dropped, the
surface is semi
More crashes! Problem still here.
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Title:
Wifi does down "crash" in Surface Pro 4
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bug-exists-upstream
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At the moment wifi still working... No crashes.
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Title:
Wifi does down "crash" in Surface Pro 4
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El 14/11/17 a las 17:54, Joseph Salisbury escribió:
> Did this issue start happening after an update/upgrade? Was there a
> prior kernel version where you were not having this particular problem?
No, always
>
> Would it be possible for you to test the latest upstream kernel? Refer
> to
Did this issue start happening after an update/upgrade? Was there a
prior kernel version where you were not having this particular problem?
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.14
** Attachment added: "error.jpg"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1730924/+attachment/5005818/+files/error.jpg
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Title:
Tested with "wicd" too.
Wicd crashes when wifi goes down
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Wifi does down "crash" in Surface Pro 4
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