Hi evryone,
I have just installed F33 workstation on my lenovo L340 laptop, it did work just fine(perfectly, just loved it) untill the software update, well I can’t detect any wifi networks.
I did try a lot of solutions that i could find or understand in the web but none worked for me :')
I am going to give you some command outputs. Please help
iwconfig :
lo no wireless extensions.
enp8s0 no wireless extensions.
enp0s20f0u1 no wireless extensions.
wlp7s0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
virbr0 no wireless extensions.
virbr0-nic no wireless extensions.
ifconfig
enp0s20f0u1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.100 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 fe80::a916:73a2:2427:a64e prefixlen 64 scopeid 0x20<link>
ether 58:2c:80:13:92:63 txqueuelen 1000 (Ethernet)
RX packets 34951 bytes 32968349 (31.4 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 32107 bytes 3712176 (3.5 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
enp8s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 54:05:db:08:36:a5 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 (Local Loopback)
RX packets 35 bytes 3676 (3.5 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 35 bytes 3676 (3.5 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 52:54:00:68:a0:60 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
wlp7s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 46:56:dd:6e:62:d1 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
lspci :
07:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter
08:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
lshw -C network:
*-network
description: Wireless interface
product: RTL8821CE 802.11ac PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:07:00.0
logical name: wlp7s0
version: 00
serial: 9a:ab:7d:fc:59:ca
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtw_8821ce driverversion=5.9.8-200.fc33.x86_64 firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
resources: irq:132 ioport:4000(size=256) memory:a4300000-a430ffff
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:08:00.0
logical name: enp8s0
version: 10
serial: 54:05:db:08:36:a5
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd 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=5.9.8-200.fc33.x86_64 firmware=rtl8168g-3_0.0.1 04/23/13 latency=0 link=no multicast=yes port=MII
resources: irq:17 ioport:3000(size=256) memory:a4204000-a4204fff memory:a4200000-a4203fff
Well I did try restarting the network manager process, did try to reinstall it , my system is up to date as i mentioned.
Please let’s fix this ASAP.
(I am connected via ethernet, in the cold, down on the floor, away from my gf )