Hi I have WIFI USB dongle "Alcatel Telecom SpeedTouch 121g Wireless Dongle" problem is the driver fails to load this is the DMESG output :
[ +8.275979] usb 1-1.1: new high-speed USB device number 5 using ehci-pci
[ +0.083583] usb 1-1.1: New USB device found, idVendor=06b9, idProduct=0121, bcdDevice=10.00
[ +0.000009] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ +0.000003] usb 1-1.1: Product: 802.11g Wireless USB Adapter
[ +0.000003] usb 1-1.1: Manufacturer: BT
[ +0.000003] usb 1-1.1: SerialNumber: 06B9-0121
[ +0.066337] usb 1-1.1: reset high-speed USB device number 5 using ehci-pci
[ +0.080118] usb 1-1.1: Loading firmware file isl3887usb
[ +0.000364] ieee80211 phy2: p54 detected a LM87 firmware
[ +0.000004] p54: rx_mtu reduced from 3240 to 2384
[ +0.000005] ieee80211 phy2: FW rev 2.13.25.0 - Softmac protocol 5.9
[ +0.000004] ieee80211 phy2: cryptographic accelerator WEP:YES, TKIP:YES, CCMP:YES
[ +0.201321] BUG: unable to handle kernel NULL pointer dereference at 0000000000000000
[ +0.000007] #PF error: [normal kernel read fault]
[ +0.000002] PGD 0 P4D 0
[ +0.000005] Oops: 0000 [#2] PREEMPT SMP PTI
[ +0.000005] CPU: 3 PID: 5760 Comm: kworker/3:1 Tainted: G D C O 5.1.7-119.current #1
Apparently, there is a fix/patch submitted 3 weeks ago https://patchwork.kernel.org/patch/10949055/, which matches the same problem as mine, question is how long will it take to get this include on the next kernel release, I have been using solus since day one and it is my main daily driver, zero problems since, just only this little annoying NPE that makes my usb wifi unusable. Thanks lads for the amazing work, cheers!