Since a couple of kernel updates I've been having problems with my WiFi-adapter TP-LINK TL-WN722N.
Here is what's happening:
[ 334.799337] usb 1-2: new high-speed USB device number 14 using xhci_hcd [ 334.821997] usb 1-2: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 334.822001] usb 1-2: New USB device strings: Mfr=16, Product=32, SerialNumber=48 [ 334.822003] usb 1-2: Product: USB2.0 WLAN [ 334.822004] usb 1-2: Manufacturer: ATHEROS [ 334.822005] usb 1-2: SerialNumber: 12345 [ 334.824141] usb 1-2: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 335.119430] usb 1-2: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 335.371294] ath9k_htc 1-2:1.0: ath9k_htc: HTC initialized with 33 credits [ 364.835620] ath9k_htc: Failed to initialize the device [ 364.835822] usb 1-2: ath9k_htc: USB layer deinitialized
For some reason the device gets deinitialized. I can re-plug it however I want, it doesn't matter.
I searched the net and found https://bbs.archlinux.org/viewtopic.php?id=256885 and https://ask.fedoraproject.org/t/wifi-adapter-does-not-work-after-dnf-update/8221/11 saying it's a bug in the kernel that should have been fixed already.
Please include the fix to Solus. I must admit I don't know what exactly is to do or what has to be integrated.