[Kernel-packages] [Bug 1872351] Re: Qualcomm Atheros QCA6174 Killer 1435 Wireless-AC: Disabling wifi causes kernel warning in __sta_info_destroy_part2

I had the same problem https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1875437 I have found several possible solutions on the web, but none of them worked for me until yesterday. I tried adding in grub the parameter pcie_aspm=off. It is too early to confirm that the problem is solved, but t

[Kernel-packages] [Bug 1875437] Re: Qualcomm Atheros QCA6174 [168c:003e] subsystem [1a56:1535] WIFI stops working and system breaks

Yes, it seems to be the same problem as LP:1872351. I have found several possible solutions on the web, but none of them worked for me until yesterday. I tried adding in grub the parameter pcie_aspm=off. It is too early to confirm that the problem is solved, but the error has not appeared again s

[Kernel-packages] [Bug 1875437] Re: WIFI stops working and system breaks

This is the output of 'dmesg | grep ath10' when the problem happens [4.511597] ath10k_pci :3b:00.0: enabling device ( -> 0002) [4.515050] ath10k_pci :3b:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0 [4.794546] ath10k_pci :3b:00.0: qca6174 hw3.2 target 0x050

[Kernel-packages] [Bug 1875437] [NEW] WIFI stops working and system breaks

Public bug reported: I have a dell XPS 15 9570 laptop. I have been using Ubuntu (18, 19 and 20) for the last two years. Everything work fine except for the wifi, which randomly stops working. Sometimes I can just turn off and on the wifi and it comes to work until next random crash. However, other