Pas de chance j'ai remonté une nouvelle clé usb: 
lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0408:5365 Quanta Computer, Inc. HP TrueVision HD Camera
Bus 001 Device 008: ID 0bda:c811 Realtek Semiconductor Corp. 802.11ac NIC
Bus 001 Device 006: ID 046d:c534 Logitech, Inc. Unifying Receiver
Bus 001 Device 005: ID 0bda:b00a Realtek Semiconductor Corp. Realtek Bluetooth 4.2 Adapter
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[rmc@fedora ~]$ inxi -N
Network:   Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet driver: r8169 
           Device-2: Realtek RTL8821CE 802.11ac PCIe Wireless Network Adapter driver: N/A 
           Device-3: Realtek 802.11ac NIC type: USB driver: usb-network
Apparemment elle fonctionne mais: 
ifconfig
enp1s0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        ether 6c:02:e0:07:6a:6b  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Boucle locale)
        RX packets 28  bytes 2484 (2.4 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 28  bytes 2484 (2.4 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

virbr0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 192.168.122.1  netmask 255.255.255.0  broadcast 192.168.122.255
        ether 52:54:00:0f:7a:28  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
Tout s'est bien passé sauf que ça ne fonctionne pas.
 sudo nmcli radio all; rfkill list all
[sudo] Mot de passe de rmc : 
WIFI-HW  WIFI    WWAN-HW  WWAN   
activé   activé  activé   activé 
0: hci0: Bluetooth
        Soft blocked: no
        Hard blocked: no
Dans la commande suivante: 
lspci -n -n -k; lsusb -v -v -t
00:00.0 Host bridge [0600]: Intel Corporation Ice Lake-LP Processor Host Bridge/DRAM Registers [8086:8a12] (rev 03)
        DeviceName: Onboard - Other
        Subsystem: Hewlett-Packard Company Device [103c:868e]
        Kernel driver in use: icl_uncore
00:02.0 VGA compatible controller [0300]: Intel Corporation Iris Plus Graphics G1 (Ice Lake) [8086:8a56] (rev 07)
        DeviceName: Onboard - Video
        Subsystem: Hewlett-Packard Company Device [103c:868e]
        Kernel driver in use: i915
        Kernel modules: i915
00:04.0 Signal processing controller [1180]: Intel Corporation Device [8086:8a03] (rev 03)
        DeviceName: Onboard - Other
        Subsystem: Hewlett-Packard Company Device [103c:868e]
        Kernel driver in use: proc_thermal
        Kernel modules: processor_thermal_device
00:14.0 USB controller [0c03]: Intel Corporation Ice Lake-LP USB 3.1 xHCI Host Controller [8086:34ed] (rev 30)
        DeviceName: Onboard - Other
        Subsystem: Hewlett-Packard Company Device [103c:868e]
        Kernel driver in use: xhci_hcd
        Kernel modules: xhci_pci
00:14.2 RAM memory [0500]: Intel Corporation Ice Lake-LP DRAM Controller [8086:34ef] (rev 30)
        DeviceName: Onboard - Other
        Subsystem: Intel Corporation Device [8086:7270]
00:15.0 Serial bus controller [0c80]: Intel Corporation Ice Lake-LP Serial IO I2C Controller #0 [8086:34e8] (rev 30)
        DeviceName: Onboard - Other
        Subsystem: Hewlett-Packard Company Device [103c:868e]
        Kernel driver in use: intel-lpss
00:16.0 Communication controller [0780]: Intel Corporation Ice Lake-LP Management Engine [8086:34e0] (rev 30)
        DeviceName: Onboard - Other
        Subsystem: Hewlett-Packard Company Device [103c:868e]
        Kernel driver in use: mei_me
        Kernel modules: mei_me
00:17.0 RAID bus controller [0104]: Intel Corporation 82801 Mobile SATA Controller [RAID mode] [8086:282a] (rev 30)
        DeviceName: Onboard - Other
        Subsystem: Hewlett-Packard Company Device [103c:868e]
        Kernel driver in use: ahci
00:1c.0 PCI bridge [0604]: Intel Corporation Device [8086:34bb] (rev 30)
        Kernel driver in use: pcieport
00:1d.0 PCI bridge [0604]: Intel Corporation Ice Lake-LP PCI Express Root Port #9 [8086:34b0] (rev 30)
        Kernel driver in use: pcieport
00:1f.0 ISA bridge [0601]: Intel Corporation Ice Lake-LP LPC Controller [8086:3482] (rev 30)
        DeviceName: Onboard - Other
        Subsystem: Hewlett-Packard Company Device [103c:868e]
00:1f.3 Audio device [0403]: Intel Corporation Ice Lake-LP Smart Sound Technology Audio Controller [8086:34c8] (rev 30)
        DeviceName: Onboard - Sound
        Subsystem: Hewlett-Packard Company Device [103c:868e]
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel, snd_sof_pci
00:1f.4 SMBus [0c05]: Intel Corporation Ice Lake-LP SMBus Controller [8086:34a3] (rev 30)
        DeviceName: Onboard - Other
        Subsystem: Hewlett-Packard Company Device [103c:868e]
        Kernel driver in use: i801_smbus
        Kernel modules: i2c_i801
00:1f.5 Serial bus controller [0c80]: Intel Corporation Ice Lake-LP SPI Controller [8086:34a4] (rev 30)
        DeviceName: Onboard - Other
        Subsystem: Hewlett-Packard Company Device [103c:868e]
01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
        Subsystem: Hewlett-Packard Company Device [103c:868e]
        Kernel driver in use: r8169
        Kernel modules: r8169
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821]
        Subsystem: Hewlett-Packard Company Device [103c:831a]
        Kernel modules: rtw88_8821ce, 8821ce
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 10000M
    ID 1d6b:0003 Linux Foundation 3.0 root hub
    /sys/bus/usb/devices/  /dev/bus/usb/002/001
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/12p, 480M
    ID 1d6b:0002 Linux Foundation 2.0 root hub
    /sys/bus/usb/devices/usb1  /dev/bus/usb/001/001
    |__ Port 3: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 12M
        ID 046d:c534 Logitech, Inc. Unifying Receiver
        /sys/bus/usb/devices/1-3  /dev/bus/usb/001/002
    |__ Port 3: Dev 2, If 1, Class=Human Interface Device, Driver=usbhid, 12M
        ID 046d:c534 Logitech, Inc. Unifying Receiver
        /sys/bus/usb/devices/1-3  /dev/bus/usb/001/002
    |__ Port 6: Dev 3, If 0, Class=Video, Driver=uvcvideo, 480M
        ID 0408:5365 Quanta Computer, Inc. 
        /sys/bus/usb/devices/1-6  /dev/bus/usb/001/003
    |__ Port 6: Dev 3, If 1, Class=Video, Driver=uvcvideo, 480M
        ID 0408:5365 Quanta Computer, Inc. 
        /sys/bus/usb/devices/1-6  /dev/bus/usb/001/003
    |__ Port 10: Dev 4, If 0, Class=Wireless, Driver=btusb, 12M
        ID 0bda:b00a Realtek Semiconductor Corp. Realtek Bluetooth 4.2 Adapter
        /sys/bus/usb/devices/1-10  /dev/bus/usb/001/004
    |__ Port 10: Dev 4, If 1, Class=Wireless, Driver=btusb, 12M
        ID 0bda:b00a Realtek Semiconductor Corp. Realtek Bluetooth 4.2 Adapter
        /sys/bus/usb/devices/1-10  /dev/bus/usb/001/004
J'ai toujours ce problème de module rtw88
$ rfkill list
0: hci0: Bluetooth
        Soft blocked: no
        Hard blocked: no
$ inxi -N
Network:   Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet driver: r8169 
           Device-2: Realtek RTL8821CE 802.11ac PCIe Wireless Network Adapter driver: N/A
J'ai recommencé en virant tous les anciens kernels. 
sudo ./dkms-install.sh
About to run dkms install steps...

Creating symlink /var/lib/dkms/rtl8821ce/v5.5.2_34066.20200325/source ->
                 /usr/src/rtl8821ce-v5.5.2_34066.20200325

DKMS: add completed.

Kernel preparation unnecessary for this kernel.  Skipping...

Building module:
cleaning build area...
'make' -j8 KVER=5.10.7-200.fc33.x86_64...............
cleaning build area...

DKMS: build completed.

8821ce.ko.xz:
Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/5.10.7-200.fc33.x86_64/extra/
Adding any weak-modules

depmod....

DKMS: install completed.
Finished running dkms install steps.
Là ça semble bien installé.
Pourtant le driver n'est pas là: 
inxi -N
Network:   Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet driver: r8169 
           Device-2: Realtek RTL8821CE 802.11ac PCIe Wireless Network Adapter driver: N/A 

sudo lshw -C network
  *-network                 
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:01:00.0
       logical name: enp1s0
       version: 15
       serial: 6c:02:e0:07:6a:6b
       size: 1Gbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=5.10.7-200.fc33.x86_64 duplex=full firmware=rtl8168h-2_0.0.2 02/26/15 ip=192.168.8.143 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
       resources: irq:19 ioport:4000(size=256) memory:80504000-80504fff memory:80500000-80503fff
  *-network UNCLAIMED
       description: Network controller
       product: RTL8821CE 802.11ac PCIe Wireless Network Adapter
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:02:00.0
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress cap_list
       configuration: latency=0
       resources: ioport:3000(size=256) memory:80400000-8040ffff
as-tu essayé en faisant un 
modprobe 8821ce
J'ai eu un résultat bizarre: 
sudo modprobe 8821ce
modprobe: ERROR: could not insert '8821ce': Key was rejected by service
lsmod | grep -i 88
uvcvideo              114688  0
Comme c'est surprenant j'ai recommencé 
sudo sh dkms-install.sh
About to run dkms install steps...
Error! DKMS tree already contains: rtl8821ce-v5.5.2_34066.20200325
You cannot add the same module/version combo more than once.
Module rtl8821ce/v5.5.2_34066.20200325 already built for kernel 5.10.7-200.fc33.x86_64/4
Module rtl8821ce/v5.5.2_34066.20200325 already installed on kernel 5.10.7-200.fc33.x86_64/x86_64
Finished running dkms install steps.
sudo modprobe rtl8821ce
modprobe: FATAL: Module rtl8821ce not found in directory /lib/modules/5.10.7-200.fc33.x86_64
La commande modprobe en renvoie pas au même endroit que dkms-install
moprobe => /lib/modules/5.10.7-200.fc33.x86_64
dkms-install => /lib/modules/5.10.7-200.fc33.x86_64/extra
Ça y est. Ça fonctionne. Le secure boot était le coupable. Dommage qu'on doivent s'en passer.
thierryR wrote:La commande modprobe en renvoie pas au même endroit que dkms-install
moprobe => /lib/modules/5.10.7-200.fc33.x86_64
dkms-install => /lib/modules/5.10.7-200.fc33.x86_64/extra
Tu as vérifié qu'il se s'agit pas d'un lien ?
Le seul lien qui a été créé c'est avec /var/lib/
par curiosité fais voir un

ls -l /lib/modules/5.10.7-200.fc33.x86_64/rtl8821ce*

puis

ls -l /lib/modules/5.10.7-200.fc33.x86_64/extra/rtl8821ce*
les 2 commandes ne donnent rien. La plus proche: 
ls -l /lib/modules/5.10.7-200.fc33.x86_64/
total 21012
-rw-r--r--. 1 root root      255 12 janv. 21:34 bls.conf
lrwxrwxrwx. 1 root root       39 12 janv. 21:34 build -> /usr/src/kernels/5.10.7-200.fc33.x86_64
-rw-r--r--. 1 root root   229375 12 janv. 21:34 config
drwxr-xr-x. 1 root root       48 19 janv. 09:53 extra
drwxr-xr-x. 1 root root      100 18 janv. 13:18 kernel
-rw-r--r--. 1 root root  1157426 19 janv. 09:53 modules.alias
-rw-r--r--. 1 root root  1132511 19 janv. 09:53 modules.alias.bin
-rw-r--r--. 1 root root     1719 12 janv. 21:34 modules.block
-rw-r--r--. 1 root root     9785 12 janv. 21:34 modules.builtin
-rw-r--r--. 1 root root    25948 19 janv. 09:53 modules.builtin.alias.bin
-rw-r--r--. 1 root root    12312 19 janv. 09:53 modules.builtin.bin
-rw-r--r--. 1 root root    77095 12 janv. 21:34 modules.builtin.modinfo
-rw-r--r--. 1 root root   456333 19 janv. 09:53 modules.dep
-rw-r--r--. 1 root root   625881 19 janv. 09:53 modules.dep.bin
-rw-r--r--. 1 root root      375 19 janv. 09:53 modules.devname
-rw-r--r--. 1 root root      176 12 janv. 21:34 modules.drm
-rw-r--r--. 1 root root       34 12 janv. 21:34 modules.modesetting
-rw-r--r--. 1 root root     2770 12 janv. 21:34 modules.networking
-rw-r--r--. 1 root root   151508 12 janv. 21:34 modules.order
-rw-r--r--. 1 root root      713 19 janv. 09:53 modules.softdep
-rw-r--r--. 1 root root   512543 19 janv. 09:53 modules.symbols
-rw-r--r--. 1 root root   620054 19 janv. 09:53 modules.symbols.bin
lrwxrwxrwx. 1 root root        5 12 janv. 21:34 source -> build
-rw-r--r--. 1 root root   290491 12 janv. 21:34 symvers.gz
-rw-------. 1 root root  5623290 12 janv. 21:34 System.map
drwxr-xr-x. 1 root root        0 12 janv. 21:34 updates
drwxr-xr-x. 1 root root       36 18 janv. 13:18 vdso
-rwxr-xr-x. 1 root root 10526864 12 janv. 21:34 vmlinuz
drwxr-xr-x. 1 root root        0 19 janv. 09:53 weak-updates
La commande dkms a du faire le nettoyage.