On a 9300 with 5.4.0-70-generic #78 (running kubuntu) it appears every
other login I have no sound and the repeated message:
[ 257.488549] snd_hda_intel :00:1f.3: DSP detected with PCI
class/subclass/prog-if info 0x040380
[ 257.494305] snd_hda_intel :00:1f.3: enabling device ( -> 00
I have had some success (3 suspends now and not a crash) by using a
newer version of the firmware from upstream, specifically this version:
https://github.com/kvalo/ath10k-
firmware/blob/master/QCA6174/hw3.0/4.4.1.c2/firmware-6.bin_RM.4.4.1.c2-00057-QCARMSWP-1
Download that, and replace the file
/
running firmware 1.173 the problem persists.
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https://bugs.launchpad.net/bugs/1730331
Title:
ath10k_pci: firmware crashed!
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The deep sleep kernel command-line parameter had no discernible effect.
The laptop ran for me for 3 days on mains without the firmware crashing
and now just has after the first sleep. This was running 1.173.1
firmware so I will now downgrade and test.
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You received this bug notification becaus
I'd made precisely one change to the config on the XPS9370; which was to
add deep sleep to the kernel boot parameters for grub, vis.
```
GRUB_CMDLINE_LINUX_DEFAULT="splash mem_sleep_default=deep"
```
as otherwise this device didn't always sleep on lid close. I'm going to
revert that (and pay atte
Seen on a Dell XPS 9370 with Bionic
root@xps:~# uname -a
Linux xps 4.15.0-23-generic #25-Ubuntu SMP Wed May 23 18:02:16 UTC 2018 x86_64
x86_64 x86_64 GNU/Linux
root@xps:~# dpkg -l | grep linux-firmware
ii linux-firmware 1.173.1
