Score:1

After kernel upgrade to 5.19.0-32 generic for Lubuntu 22.04, TPLink Archer T9UH v1.0 failed

fm flag

Lubuntu did an auto update. After reboot, the wifi is not working and TPLink Archer T9UH v1.0 is not been detected. I tried to remove rtl8814au/5.8.5.1 and reinstall but the error messages are as per below:

'make' -j6 KVER=5.19.0.32-generic KSRC=/lib/modules/5.19.0.32-generic/build....(bad exit status:2)
ERROR(dkms apport): binary package for rtl8814au:5.8.5.1 not found
Error! Bad return status for module build on kernel: 5.19.0-32 generic

An error occurred. dims build error =10.

Please advice how ti fix this issue.

Manimaran Manikam avatar
fm flag
I able install a new driver from https://github.com/morrownr/8814au#readme. It resolved the issue.
karel avatar
sa flag
Does this answer your question? [Install driver rtl8814au on ubuntu 20.04](https://askubuntu.com/questions/1239986/install-driver-rtl8814au-on-ubuntu-20-04)
guiverc avatar
cn flag
Just FYI: If your system is *stable* using the GA kernel (5.15), it's supported for the life of Ubuntu 22.04 LTS (*default on Server systems & some ISOs*) and have your system not upgrade to later HWE kernel stack choices. Refer https://wiki.ubuntu.com/Kernel/LTSEnablementStack for clues esp. "*To downgrade from HWE/OEM to GA kernel:*" section... You can also have both GA & HWE installed, though some closed-source kernel modules (nvidia etc) may prevent both stacks from co-existing; but they can co-exist if using all open-source code.
Pilot6 avatar
cn flag
Please [edit] the question and add output of `lsusb` command.
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