Discussion:
ath10k_pci firmware crash
David Timber
2018-11-24 02:42:04 UTC
Permalink
Hi

After updating my kernel to 4.19.2, I noticed that my laptop's wifi
crashes fairly often. The system log shows that this never happened
before updating the kernel.

When the firmware crashed, I think I closed the lid of the laptop so
it would have had to go into the sleep mode.

I compared the firmware module and the source code to see if there was
any change since the last version of my kernel, and there were some
changes. I'm fine with using a bit older version of kernel(4.18.17),
but I'd appreciate the fix so I can update the kernel without any
trouble again.

I reported this bug to the kernel bugzilla, but no one seemed to care.
https://bugzilla.kernel.org/show_bug.cgi?id=201743

Thank you
David Timber
2018-11-24 02:44:29 UTC
Permalink
02:00.0 Network controller: Qualcomm Atheros QCA9377 802.11ac Wireless
Network Adapter (rev 31)

Attached: crash log
Post by David Timber
Hi
After updating my kernel to 4.19.2, I noticed that my laptop's wifi
crashes fairly often. The system log shows that this never happened
before updating the kernel.
When the firmware crashed, I think I closed the lid of the laptop so
it would have had to go into the sleep mode.
I compared the firmware module and the source code to see if there was
any change since the last version of my kernel, and there were some
changes. I'm fine with using a bit older version of kernel(4.18.17),
but I'd appreciate the fix so I can update the kernel without any
trouble again.
I reported this bug to the kernel bugzilla, but no one seemed to care.
https://bugzilla.kernel.org/show_bug.cgi?id=201743
Thank you
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