我将 Fedora 32 升级到 Fedora 33，但 WiFi 丢失了。说找不到 Wifi 适配器
bash-5.0# lspci -knn | grep Net -A2
03:00.0 Network controller [0280]: Intel Corporation Wireless 8265 / 8275 [8086:24fd] (rev 78)
Subsystem: Intel Corporation Dual Band Wireless-AC 8265 [8086:1010]
Kernel modules: iwlwifi, wl
# dmesg | egrep -i "iwl|firmware"
[ 0.184654] Spectre V2 : Enabling Restricted Speculation for firmware calls
[ 0.516378] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 3.694241] [Firmware Bug]: No valid trip found
[ 5.654544] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[ 26.770862] iwlwifi 0000:03:00.0: enabling device (0000 -> 0002)
[ 26.773171] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8265-36.ucode failed with error -2
[ 26.773185] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8265-35.ucode failed with error -2
[ 26.773196] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8265-34.ucode failed with error -2
[ 26.773224] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8265-33.ucode failed with error -2
[ 26.773243] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8265-32.ucode failed with error -2
[ 26.773258] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8265-31.ucode failed with error -2
[ 26.773269] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8265-30.ucode failed with error -2
[ 26.773279] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8265-29.ucode failed with error -2
[ 26.773291] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8265-28.ucode failed with error -2
[ 26.773302] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8265-27.ucode failed with error -2
[ 26.773313] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8265-26.ucode failed with error -2
[ 26.773324] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8265-25.ucode failed with error -2
[ 26.773335] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8265-24.ucode failed with error -2
[ 26.773346] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8265-23.ucode failed with error -2
[ 26.901477] iwlwifi 0000:03:00.0: loaded firmware version 22.361476.0 8265-22.ucode op_mode iwlmvm
[ 26.901559] iwlwifi 0000:03:00.0: Direct firmware load for iwl-debug-yoyo.bin failed with error -2
[ 27.172729] iwlwifi 0000:03:00.0: Detected Intel(R) Dual Band Wireless AC 8265, REV=0x230
[ 27.231103] iwlwifi 0000:03:00.0: base HW address: d4:6d:6d:9e:a0:52
[ 27.310244] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 27.987541] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[ 28.054367] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[ 28.398831] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0
[ 29.614273] Bluetooth: hci0: Waiting for firmware download to complete
[ 29.614558] Bluetooth: hci0: Firmware loaded in 1590392 usecs
[ 29.661485] Bluetooth: hci0: Firmware revision 0.1 build 50 week 12 2019
[ 488.919600] iwlwifi 0000:03:00.0: No beacon heard and the time event is over already...
[ 506.024996] iwlwifi 0000:03:00.0: No beacon heard and the time event is over already...
我尝试过安装，broadcom-wl但似乎不起作用。我不知道该怎么办。
答案1
你失踪了iwlwifi-8265-36.ucode。
dnf install iwl7260-firmware
应该为你解决它。