Public bug reported:
My notebook has the Qualcomm Atheros QCA6174 802.11ac wireless network adapter
(rev 32).
I have no problem using this device on Ubuntu 19.10, works well.
So, After I Format and Install Ubuntu 20.04 stopped working
I Used to use Ubuntu 19.04 and linux-firmware 1.183 - Wifi - OK
Now, I tried Ubuntu 20.04 with linux-firmware is 1.187 and it stopped working.
After I tried Ubuntu 20.04 with linux-firmware is 1.187.1 and it stopped
working.
Now I need Using Ubuntu 20.04 with linux-firmware is 1.183 and it working well,
But I need hold linux-firmware.
So after I download 19.10's linux-firmware package from the ubuntu
repositories, which is at 1.183. After I installed and apt-marked hold the
package, so that it would not be upgrade, and rebooted, my wifi worked well.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-firmware 1.183
Uname: Linux 5.4.0-40-generic x86_64
Architecture: amd64
NonfreeKernelModules: nvidia_modeset nvidia
ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
** Affects: linux-firmware (Ubuntu)
Importance: Undecided
Status: New
** Patch added: "linux-firmware_1.183_all.deb"
https://bugs.launchpad.net/bugs/1886337/+attachment/5389941/+files/linux-firmware_1.183_all.deb
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https://bugs.launchpad.net/bugs/1886337
Title:
Qualcomm Atheros QCA6174 802.11ac - Ubuntu 20.04
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