Olá pessoal.
Atualmente tenho o Fedora 35 instalado a algum tempo e ele não vem dando problemas, mas recentemente ele começou a apresentar instabilidades no Wi-Fi depois que atualizei para a versão 5.16.15-201.fc35.x86_64 do Kernel, por exemplo ele até carrega algumas páginas no Firefox mas é bem demorado, e outras vezes ele simplesmente fica carregando infinito até eu reiniciar o NetworkManager pelo terminal para ele voltar a carregar.
Notei que escolhendo o Kernel 5.16.14-200.fc35.x86_64 como opção na hora do boot o problema ia embora e o Wi-Fi voltava a velocidade normal e sem mais o aparecimento de carregamentos infinitos. Então tentei atualizar o sistema já que antes não era possível pois dava erros de download e de mirror e ele atualizou normalmente, pensei que o problema seria resolvido pois chegou uma nova versão do Kernel a 5.16.16 mas o problema persistiu.
Vou deixar algumas informações do meu sistema aqui caso ajude:
> arthur@fedora ~ $ sudo lshw
fedora
description: Laptop
product: 270E5J/2570EJ (SAMSUNG SENS Series)
vendor: SAMSUNG ELECTRONICS CO., LTD.
version: P07RCK
serial: 05WW9QBGA01073
width: 64 bits
capabilities: smbios-2.8 dmi-2.8 smp vsyscall32
configuration: boot=normal chassis=laptop family=SAMSUNG SENS sku=SAMSUNG SENS Series uuid=1C4CDFE1-5F71-E511-8185-4C57DE9F1A00
*-core
description: Motherboard
product: NP270E5J-KD2BR
vendor: SAMSUNG ELECTRONICS CO., LTD.
physical id: 0
version: SAMSUNG_SW_REVISION_1234567890ABCD
serial: 123490EN400015
slot: Middle
*-firmware
description: BIOS
vendor: American Megatrends Inc.
physical id: 0
version: P07RCK.051.150623.XK
date: 06/23/2015
size: 64KiB
capacity: 5MiB
capabilities: pci upgrade shadowing cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial
int17printer acpi usb biosbootspecification uefi
*-cpu
description: CPU
product: Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz
vendor: Intel Corp.
physical id: 38
bus info: cpu@0
version: Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz
slot: SOCKET 0
size: 1467MHz
capacity: 3800MHz
width: 64 bits
clock: 100MHz
capabilities: lm fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe sysc
all nx pdpe1gb rdtscp x86-64 constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 sss
e3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm cpuid_fault epb invpcid_single pti ssbd ibrs ibpb st
ibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt dtherm ida arat pln pts md_clear flush_l1d cpufreq
configuration: cores=2 enabledcores=2 threads=4
*-cache:0
description: L2 cache
physical id: 39
slot: CPU Internal L2
size: 512KiB
capacity: 512KiB
capabilities: internal write-back unified
configuration: level=2
*-cache:1
description: L1 cache
physical id: 3a
slot: CPU Internal L1
size: 128KiB
capacity: 128KiB
capabilities: internal write-back
configuration: level=1
*-cache:2
description: L3 cache
physical id: 3b
slot: CPU Internal L3
size: 3MiB
capacity: 3MiB
capabilities: internal write-back unified
configuration: level=3
*-memory
description: System Memory
physical id: 3c
slot: System board or motherboard
size: 8GiB
*-bank:0
description: SODIMM DDR3 Synchronous 1600 MHz (0,6 ns)
product: SH5641G8FJ8NWRNSQR
vendor: AMD
physical id: 0
serial: 056B073D
slot: ChannelA-DIMM0
size: 8GiB
width: 64 bits
clock: 1600MHz (0.6ns)
*-bank:1
description: DIMM [empty]
product: [Empty]
vendor: [Empty]
physical id: 1
serial: [Empty]
slot: ChannelA-DIMM1
*-bank:2
description: DIMM [empty]
product: [Empty]
vendor: [Empty]
physical id: 2
serial: [Empty]
slot: ChannelB-DIMM0
*-bank:3
description: DIMM [empty]
product: [Empty]
vendor: [Empty]
physical id: 3
serial: [Empty]
slot: ChannelB-DIMM1
*-pci
description: Host bridge
product: Haswell-ULT DRAM Controller
vendor: Intel Corporation
physical id: 100
bus info: pci@0000:00:00.0
version: 0b
width: 32 bits
clock: 33MHz
configuration: driver=hsw_uncore
resources: irq:0
*-display
description: VGA compatible controller
product: Haswell-ULT Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 0b
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:45 memory:f7800000-f7bfffff memory:e0000000-efffffff ioport:f000(size=64) memory:c0000-dffff
*-multimedia:0
description: Audio device
product: Haswell-ULT HD Audio Controller
vendor: Intel Corporation
physical id: 3
bus info: pci@0000:00:03.0
version: 0b
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=snd_hda_intel latency=0
resources: irq:47 memory:f7d04000-f7d07fff
*-communication
description: Communication controller
product: 8 Series HECI #0
vendor: Intel Corporation
physical id: 16
bus info: pci@0000:00:16.0
version: 04
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=mei_me latency=0
resources: irq:46 memory:f7d0d000-f7d0d01f
*-multimedia:1
description: Audio device
product: 8 Series HD Audio Controller
vendor: Intel Corporation
physical id: 1b
bus info: pci@0000:00:1b.0
version: 04
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=snd_hda_intel latency=0
resources: irq:48 memory:f7d00000-f7d03fff
*-pci:0
description: PCI bridge
product: 8 Series PCI Express Root Port 1
vendor: Intel Corporation
physical id: 1c
bus info: pci@0000:00:1c.0
version: e4
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:40 ioport:2000(size=4096) memory:df200000-df3fffff ioport:df400000(size=2097152)
*-pci:1
description: PCI bridge
product: 8 Series PCI Express Root Port 3
vendor: Intel Corporation
physical id: 1c.2
bus info: pci@0000:00:1c.2
version: e4
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:41 memory:f7c00000-f7cfffff
*-network
description: Wireless interface
product: QCA9565 / AR9565 Wireless Network Adapter
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: 01
serial: 98:83:89:0b:87:51
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=5.16.14-200.fc35.x86_64 firmware=N/A ip=192.168.31.74 latency=0 link=yes multicast=yes wireless=
IEEE 802.11
resources: irq:18 memory:f7c00000-f7c7ffff memory:f7c80000-f7c8ffff
*-pci:2
description: PCI bridge
product: 8 Series PCI Express Root Port 4
vendor: Intel Corporation
physical id: 1c.3
bus info: pci@0000:00:1c.3
version: e4
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:42 ioport:e000(size=4096) ioport:f0000000(size=1048576)
*-network
description: Ethernet interface
product: RTL810xE PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
logical name: enp3s0
version: 05
serial: 24:f5:aa:f5:fa:54
capacity: 100Mbit/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 autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=5.16.14-200.fc35.x86_64 firmware=rtl_nic/rtl8105e-1.fw latency=0 link=no mult
icast=yes port=twisted pair
resources: irq:19 ioport:e000(size=256) memory:f0004000-f0004fff memory:f0000000-f0003fff
*-usb
description: USB controller
product: 8 Series USB EHCI #1
vendor: Intel Corporation
physical id: 1d
bus info: pci@0000:00:1d.0
version: 04
width: 32 bits
clock: 33MHz
capabilities: pm debug ehci bus_master cap_list
configuration: driver=ehci-pci latency=0
resources: irq:23 memory:f7d0b000-f7d0b3ff
*-usbhost
product: EHCI Host Controller
vendor: Linux 5.16.14-200.fc35.x86_64 ehci_hcd
physical id: 1
bus info: usb@1
logical name: usb1
version: 5.16
capabilities: usb-2.00
configuration: driver=hub slots=2 speed=480Mbit/s
*-usb
description: USB hub
product: Integrated Rate Matching Hub
vendor: Intel Corp.
physical id: 1
bus info: usb@1:1
version: 0.04
capabilities: usb-2.00
configuration: driver=hub slots=8 speed=480Mbit/s
*-usb:0
description: MMC Host
product: USB2.0-CRW
vendor: Generic
physical id: 3
bus info: usb@1:1.3
logical name: mmc0
version: 39.60
serial: 20100201396000000
capabilities: usb-2.00
configuration: driver=rtsx_usb maxpower=500mA speed=480Mbit/s
*-usb:1
description: Bluetooth wireless interface
product: AR3012 Bluetooth 4.0
vendor: Qualcomm Atheros Communications
physical id: 4
bus info: usb@1:1.4
version: 0.02
capabilities: bluetooth usb-1.10
configuration: driver=btusb maxpower=100mA speed=12Mbit/s
*-usb:2
description: Video
product: Webcam SC-10HDD12636P
vendor: Webcam SC-10HDD12636P
physical id: 5
bus info: usb@1:1.5
version: 22.10
capabilities: usb-2.00
configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s
*-usb:3
description: Mouse
product: Dell MS116 USB Optical Mouse
vendor: PixArt
physical id: 6
bus info: usb@1:1.6
version: 1.00
capabilities: usb-2.00
configuration: driver=usbhid maxpower=100mA speed=1Mbit/s
*-isa
description: ISA bridge
product: 8 Series LPC Controller
vendor: Intel Corporation
physical id: 1f
bus info: pci@0000:00:1f.0
version: 04
width: 32 bits
clock: 33MHz
capabilities: isa bus_master cap_list
configuration: driver=lpc_ich latency=0
resources: irq:0
*-sata
description: SATA controller
product: 8 Series SATA Controller 1 [AHCI mode]
vendor: Intel Corporation
physical id: 1f.2
bus info: pci@0000:00:1f.2
logical name: scsi0
logical name: scsi1
version: 04
width: 32 bits
clock: 66MHz
capabilities: sata msi pm ahci_1.0 bus_master cap_list emulated
configuration: driver=ahci latency=0
resources: irq:43 ioport:f0b0(size=8) ioport:f0a0(size=4) ioport:f090(size=8) ioport:f080(size=4) ioport:f060(size=32) memory:f7d0a000-f7d0a7ff
*-disk
description: ATA Disk
product: TOSHIBA MQ01ABD1
vendor: Toshiba
physical id: 0
bus info: scsi@0:0.0.0
logical name: /dev/sda
version: 3F
serial: 857CP5BQT
size: 931GiB (1TB)
capabilities: gpt-1.00 partitioned partitioned:gpt
configuration: ansiversion=5 guid=1ef3ee97-78fd-447c-95d3-dafc255b7a88 logicalsectorsize=512 sectorsize=4096
*-volume:0 UNCLAIMED
description: Windows FAT volume
vendor: mkfs.fat
physical id: 1
bus info: scsi@0:0.0.0,1
version: FAT32
serial: 8492-267a
size: 647MiB
capacity: 649MiB
capabilities: boot fat initialized
configuration: FATs=2 filesystem=fat name=EFI System Partition
*-volume:1
description: EXT4 volume
vendor: Linux
physical id: 2
bus info: scsi@0:0.0.0,2
logical name: /dev/sda2
logical name: /home
version: 1.0
serial: efc50fc1-5d8c-476f-bb9b-d786f66517f1
size: 450GiB
capabilities: journaled extended_attributes large_files huge_files dir_nlink recover 64bit extents ext4 ext2 initialized
configuration: created=2022-01-16 16:38:33 filesystem=ext4 label=/home lastmountpoint=/home modified=2022-03-23 01:41:26 mount.fstype=ext4 mount.opti
ons=rw,seclabel,relatime mounted=2022-03-23 01:41:26 state=mounted
*-volume:2
description: EXT4 volume
vendor: Linux
physical id: 3
bus info: scsi@0:0.0.0,3
logical name: /dev/sda3
logical name: /
version: 1.0
serial: 22e47bb0-5439-4717-84e0-1c4b84350008
size: 75GiB
capabilities: journaled extended_attributes large_files huge_files dir_nlink recover 64bit extents ext4 ext2 initialized
configuration: created=2015-10-13 21:56:33 filesystem=ext4 label=/ lastmountpoint=/ modified=2022-03-23 01:41:09 mount.fstype=ext4 mount.options=rw,s
eclabel,relatime mounted=2022-03-23 01:41:17 state=mounted
*-volume:3
description: Windows NTFS volume
vendor: Windows
physical id: 4
bus info: scsi@0:0.0.0,4
logical name: /dev/sda4
version: 3.1
serial: 08794d74-0a85-c346-ad5b-a88b601ea29d
size: 102GiB
capacity: 102GiB
capabilities: ntfs initialized
configuration: clustersize=4096 created=2022-02-20 19:01:23 filesystem=ntfs label=Windows state=clean
*-volume:4
description: reserved partition
vendor: Windows
physical id: 5
bus info: scsi@0:0.0.0,5
logical name: /dev/sda5
serial: 8241a630-c601-4c12-94e8-82a3ab6b705b
capacity: 15MiB
capabilities: nofs nomount
configuration: name=Microsoft reserved partition
*-cdrom
description: DVD-RAM writer
product: CDDVDW SU-208GB
vendor: TSSTcorp
physical id: 1
bus info: scsi@1:0.0.0
logical name: /dev/cdrom
logical name: /dev/sr0
version: SC01
capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
configuration: ansiversion=5 status=nodisc
*-serial
description: SMBus
product: 8 Series SMBus Controller
vendor: Intel Corporation
physical id: 1f.3
bus info: pci@0000:00:1f.3
version: 04
width: 64 bits
clock: 33MHz
configuration: driver=i801_smbus latency=0
resources: irq:18 memory:f7d09000-f7d090ff ioport:f040(size=32)
*-pnp00:00
product: PnP device PNP0c01
physical id: 1
capabilities: pnp
configuration: driver=system
*-pnp00:01
product: PnP device PNP0c02
physical id: 2
capabilities: pnp
configuration: driver=system
*-pnp00:02
product: PnP device PNP0b00
physical id: 3
capabilities: pnp
configuration: driver=rtc_cmos
*-pnp00:03
product: PnP device INT3f0d
vendor: Interphase Corporation
physical id: 4
capabilities: pnp
configuration: driver=system
*-pnp00:04
product: PnP device PNP0c02
physical id: 5
capabilities: pnp
configuration: driver=system
*-pnp00:05
product: PnP device MSF0001
vendor: M-Systems Flash Disk Pioneers
physical id: 6
capabilities: pnp
configuration: driver=i8042 kbd
*-pnp00:06
product: PnP device SYN2601
vendor: Synaptics Inc
physical id: 7
capabilities: pnp
configuration: driver=i8042 aux
*-pnp00:07
product: PnP device PNP0c02
physical id: 8
capabilities: pnp
configuration: driver=system
*-pnp00:08
product: PnP device PNP0c02
physical id: 9
capabilities: pnp
configuration: driver=system
*-pnp00:09
product: PnP device PNP0c02
physical id: a
capabilities: pnp
configuration: driver=system
*-battery:0
description: Nickel Cadmium Battery
product: Battery Name
vendor: Battery Manufacturer
physical id: 1
version: 01/01/2012
serial: Serial Number
slot: Location of the battery
*-battery:1
description: Nickel Cadmium Battery
product: Battery Name
vendor: Battery Manufacturer
physical id: 2
version: 01/01/2012
serial: Serial Number
slot: Location of the battery
*-battery:2
description: Nickel Cadmium Battery
product: Battery Name
vendor: Battery Manufacturer
physical id: 3
version: 01/01/2012
serial: Serial Number
slot: Location of the battery
*-battery:3
description: Nickel Cadmium Battery
product: Battery Name
vendor: Battery Manufacturer
physical id: 4
version: 01/01/2012
serial: Serial Number
slot: Location of the battery
*-power UNCLAIMED
description: To Be Filled By O.E.M.
product: To Be Filled By O.E.M.
vendor: To Be Filled By O.E.M.
physical id: 5
version: To Be Filled By O.E.M.
serial: To Be Filled By O.E.M.
capacity: 32768mWh
Já utilizei outras distros nesse mesmo notebook como o Pop!_OS e não tive nenhum problema relacionado ao Wi-Fi, não sei dizer se esse é um problema específico ao Kernel linux do Fedora ou do Linux em geral mas espero que tenha uma solução.
PS: Já tentei utilizar outros navegadores como o Chromium e aconteceu o mesmo problema das páginas demorarem para carregar e ficar carregando infinito, então creio que o problema não seja relacionado ao Firefox.
