Wi-Fi не работает в Ubuntu 24.04.1 на MacBook 2012 года.

Недавно я обновился до версии 24.04.1, думаю, что случайно. Я планировал обновиться с помощью новой USB-флешки, но, похоже, запуск команды sudo apt upgrade обновил мою систему до новой LTS. Я пытался сделать это через Обновление программного обеспечения, но оно всегда вылетало до завершения обновления.

Так или иначе, теперь я, похоже, использую 24.04.1, но мой Wi-Fi не работает, что является распространенной проблемой при обновлении. Раньше я сталкивался с этой проблемой, но на этот раз не смог ее решить.

Обычно я решаю эту проблему установкой sudo apt install bcmwl-kernel-source, но на этот раз это, похоже, не помогает.

Я запустил скрипт получения информации о беспроводной сети, который нашел в аналогичном вопросе:

########## wireless info START ##########

Report from: 07 Jan 2025 20:14 GMT +0000

Booted last: 07 Jan 2025 00:00 GMT +0000

Script from: 27 Aug 2024 10:55 UTC +0000

##### release ###########################

Distributor ID: Ubuntu
Description:    Ubuntu 24.04.1 LTS
Release:    24.04
Codename:   noble

##### kernel ############################

Linux 6.8.0-45-generic #45-Ubuntu SMP PREEMPT_DYNAMIC Fri Aug 30 12:02:04 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

Parameters: ro, quiet, splash, vt.handoff=7

##### desktop ###########################

Ubuntu

##### lspci #############################

01:00.0 Ethernet controller [0200]: Broadcom Inc. and subsidiaries NetXtreme BCM57765 Gigabit Ethernet PCIe [14e4:16b4] (rev 10)
    Subsystem: Broadcom Inc. and subsidiaries NetXtreme BCM57765 Gigabit Ethernet PCIe [14e4:16b4]
    Kernel driver in use: tg3
    Kernel modules: tg3

02:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4331 802.11a/b/g/n [14e4:4331] (rev 02)
    Subsystem: Apple Inc. AirPort Extreme [106b:00f5]
    Kernel modules: bcma, wl

03:00.0 FireWire (IEEE 1394) [0c00]: LSI Corporation FW643 [TrueFire] PCIe 1394b Controller [11c1:5901] (rev 08)

##### lsusb #############################

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 0424:2513 Microchip Technology, Inc. (formerly SMSC) 2.0 Hub
Bus 001 Device 004: ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth)
Bus 001 Device 005: ID 05ac:8242 Apple, Inc. Built-in IR Receiver
Bus 001 Device 006: ID 05ac:0253 Apple, Inc. Internal Keyboard/Trackpad (ISO)
Bus 001 Device 009: ID 05ac:821d Apple, Inc. Bluetooth USB Host Controller
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 003: ID 05ac:8509 Apple, Inc. FaceTime HD Camera
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 0930:6544 Toshiba Corp. TransMemory-Mini / Kingston DataTraveler 2.0 Stick
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

##### PCMCIA card info ##################

##### rfkill ############################

0: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no

##### secure boot #######################

This system doesn't support Secure Boot

##### lsmod #############################

cfg80211             1323008  0
wmi                    28672  1 video

##### dkms #############################

broadcom-sta/6.30.223.271, 6.8.0-40-generic, x86_64: installed
broadcom-sta/6.30.223.271, 6.8.0-45-generic, x86_64: installed

##### interfaces ########################

##### ifconfig ##########################

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback <MAC address> brd <MAC address>
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: enp1s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether <MAC 'enp1s0f0' [IF1]> brd <MAC address>
    inet 192.168.0.23/24 brd 192.168.0.255 scope global dynamic noprefixroute enp1s0f0
       valid_lft 85676sec preferred_lft 85676sec
    inet6 2a02:c7c:a88b:7400:f0e8:64ed:1e2b:d05e/64 scope global temporary dynamic 
       valid_lft 2919sec preferred_lft 2919sec
    inet6 2a02:c7c:a88b:7400:152c:7f74:bf56:2d8b/64 scope global dynamic mngtmpaddr noprefixroute 
       valid_lft 2919sec preferred_lft 2919sec
    inet6 fda3:8f95:2818:0:b52:6749:5409:ef77/64 scope global temporary dynamic 
       valid_lft 604074sec preferred_lft 85586sec
    inet6 fda3:8f95:2818:0:3db7:607b:5b13:ccaa/64 scope global mngtmpaddr noprefixroute 
       valid_lft forever preferred_lft forever
    inet6 fe80::c5e:7358:2334:c77d/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever

##### iwconfig ##########################

lo        no wireless extensions.

enp1s0f0  no wireless extensions.

##### route #############################

default via 192.168.0.1 dev enp1s0f0 proto dhcp metric 100 
192.168.0.0/24 dev enp1s0f0 proto kernel scope link src 192.168.0.23 metric 100 

##### resolv.conf #######################

[777 root '/etc/resolv.conf' -> '../run/systemd/resolve/stub-resolv.conf']

nameserver 127.0.0.53
options edns0 trust-ad
search Home

##### network managers ##################

Installed:

    NetworkManager

Running:

root         991       1  0 19:56 ?        00:00:01 /usr/sbin/NetworkManager --no-daemon

##### NetworkManager info ###############

GENERAL.DEVICE:                         enp1s0f0
GENERAL.TYPE:                           ethernet
GENERAL.NM-TYPE:                        NMDeviceEthernet
GENERAL.DBUS-PATH:                      /org/freedesktop/NetworkManager/Devices/2
GENERAL.VENDOR:                         Broadcom Inc. and subsidiaries
GENERAL.PRODUCT:                        NetXtreme BCM57765 Gigabit Ethernet PCIe
GENERAL.DRIVER:                         tg3
GENERAL.DRIVER-VERSION:                 6.8.0-45-generic
GENERAL.FIRMWARE-VERSION:               57765-v1.37
GENERAL.HWADDR:                         <MAC 'enp1s0f0' [IF1]>
GENERAL.MTU:                            1500
GENERAL.STATE:                          100 (соединено)
GENERAL.REASON:                         0 (Не указано)
GENERAL.IP4-CONNECTIVITY:               4 (полное)
GENERAL.IP6-CONNECTIVITY:               4 (полное)
GENERAL.UDI:                            /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/enp1s0f0
GENERAL.PATH:                           pci-0000:01:00.0
GENERAL.IP-IFACE:                       enp1s0f0
GENERAL.IS-SOFTWARE:                    нет
GENERAL.NM-MANAGED:                     да
GENERAL.AUTOCONNECT:                    да
GENERAL.FIRMWARE-MISSING:               нет
GENERAL.NM-PLUGIN-MISSING:              нет
GENERAL.PHYS-PORT-ID:                   --
GENERAL.CONNECTION:                     Проводное соединение 1
GENERAL.CON-UUID:                       6794af70-4bcf-3296-8d56-345126f05df5
GENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/ActiveConnection/1
GENERAL.METERED:                        нет (предполагалось)
CAPABILITIES.CARRIER-DETECT:            да
CAPABILITIES.SPEED:                     1000 Мбит/с
CAPABILITIES.IS-SOFTWARE:               нет
CAPABILITIES.SRIOV:                     нет
INTERFACE-FLAGS.UP:                     да
INTERFACE-FLAGS.LOWER-UP:               да
INTERFACE-FLAGS.CARRIER:                да
INTERFACE-FLAGS.PROMISC:                нет
WIRED-PROPERTIES.CARRIER:               включен
IP4.ADDRESS[1]:                         192.168.0.23/24
IP4.GATEWAY:                            192.168.0.1
IP4.ROUTE[1]:                           dst = 192.168.0.0/24, nh = 0.0.0.0, mt = 100
IP4.ROUTE[2]:                           dst = 0.0.0.0/0, nh = 192.168.0.1, mt = 100
IP4.DNS[1]:                             192.168.0.1
IP4.DOMAIN[1]:                          Home
DHCP4.OPTION[1]:                        dhcp_lease_time = 86400
DHCP4.OPTION[2]:                        dhcp_server_identifier = 192.168.0.1
DHCP4.OPTION[3]:                        domain_name = Home
DHCP4.OPTION[4]:                        domain_name_servers = 192.168.0.1
DHCP4.OPTION[5]:                        expiry = 1736366521
DHCP4.OPTION[6]:                        ip_address = 192.168.0.23
DHCP4.OPTION[7]:                        requested_broadcast_address = 1
DHCP4.OPTION[8]:                        requested_domain_name = 1
DHCP4.OPTION[9]:                        requested_domain_name_servers = 1
DHCP4.OPTION[10]:                       requested_domain_search = 1
DHCP4.OPTION[11]:                       requested_host_name = 1
DHCP4.OPTION[12]:                       requested_interface_mtu = 1
DHCP4.OPTION[13]:                       requested_ms_classless_static_routes = 1
DHCP4.OPTION[14]:                       requested_nis_domain = 1
DHCP4.OPTION[15]:                       requested_nis_servers = 1
DHCP4.OPTION[16]:                       requested_ntp_servers = 1
DHCP4.OPTION[17]:                       requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[18]:                       requested_root_path = 1
DHCP4.OPTION[19]:                       requested_routers = 1
DHCP4.OPTION[20]:                       requested_static_routes = 1
DHCP4.OPTION[21]:                       requested_subnet_mask = 1
DHCP4.OPTION[22]:                       requested_time_offset = 1
DHCP4.OPTION[23]:                       requested_wpad = 1
DHCP4.OPTION[24]:                       routers = 192.168.0.1
DHCP4.OPTION[25]:                       subnet_mask = 255.255.255.0
IP6.ADDRESS[1]:                         2a02:c7c:a88b:7400:f0e8:64ed:1e2b:d05e/64
IP6.ADDRESS[2]:                         fda3:8f95:2818:0:b52:6749:5409:ef77/64
IP6.ADDRESS[3]:                         2a02:c7c:a88b:7400:152c:7f74:bf56:2d8b/64
IP6.ADDRESS[4]:                         fda3:8f95:2818:0:3db7:607b:5b13:ccaa/64
IP6.ADDRESS[5]:                         fe80::c5e:7358:2334:c77d/64
IP6.GATEWAY:                            fe80::5270:43ff:fea4:a179
IP6.ROUTE[1]:                           dst = fe80::/64, nh = ::, mt = 1024
IP6.ROUTE[2]:                           dst = 2a02:c7c:a88b:7400::/64, nh = ::, mt = 100
IP6.ROUTE[3]:                           dst = fda3:8f95:2818::/64, nh = ::, mt = 100
IP6.ROUTE[4]:                           dst = ::/0, nh = fe80::5270:43ff:fea4:a179, mt = 100
IP6.DNS[1]:                             fda3:8f95:2818:0:5270:43ff:fea4:a178
DHCP6.OPTION[1]:                        dhcp6_name_servers = fda3:8f95:2818:0:5270:43ff:fea4:a178
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/10
CONNECTIONS.AVAILABLE-CONNECTIONS[1]:   6794af70-4bcf-3296-8d56-345126f05df5 | Проводное соединение 1

##### NetworkManager.state ##############

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true

##### NetworkManager config #############

[[/etc/NetworkManager/conf.d/default-wifi-powersave-on.conf]]
[connection]
wifi.powersave = 3

[[/etc/NetworkManager/NetworkManager.conf]]
[main]
plugins=ifupdown,keyfile
[ifupdown]
managed=false
[device]
wifi.scan-rand-mac-address=no

[[/usr/lib/NetworkManager/conf.d/10-dns-resolved.conf]]
[main]
dns=systemd-resolved

[[/usr/lib/NetworkManager/conf.d/10-globally-managed-devices.conf]]
[keyfile]
unmanaged-devices=*,except:type:wifi,except:type:gsm,except:type:cdma

[[/usr/lib/NetworkManager/conf.d/20-connectivity-ubuntu.conf]]
[connectivity]
uri=http://connectivity-check.ubuntu.com./

[[/usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf]]
[device-31-mac-addr-change]
match-device=driver:eagle_sdio,driver:wl
wifi.scan-rand-mac-address=no

##### NetworkManager profiles ###########

[[/etc/NetworkManager/system-connections/SunshineWifi.nmconnection]] (600 root)
[connection] id=SunshineWifi | type=wifi
[wifi] ssid=SunshineWifi
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/HifiWifi_2G 1.nmconnection]] (600 root)
[connection] id=HifiWifi_2G 1 | type=wifi
[wifi] ssid=HifiWifi_2G
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/Johns phone.nmconnection]] (600 root)
[connection] id=Johns phone | type=wifi
[wifi] ssid=Johns phone
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/Matt_spot.nmconnection]] (600 root)
[connection] id=Matt_spot | type=wifi
[wifi] ssid=Matt_spot
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/home network.nmconnection]] (600 root)
[connection] id=home network | type=wifi
[wifi] ssid=home network
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/HifiWifi_5G.nmconnection]] (600 root)
[connection] id=HifiWifi_5G | type=wifi
[wifi] ssid=HifiWifi_5G
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/HifiWifi_2G.nmconnection]] (600 root)
[connection] id=HifiWifi_2G | type=wifi
[wifi] ssid=HifiWifi_2G
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/Drumming Snipe Guest Wifi.nmconnection]] (600 root)
[connection] id=Drumming Snipe Guest Wifi | type=wifi
[wifi] ssid=Drumming Snipe Guest Wifi
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/vodafone8D2B80.nmconnection]] (600 root)
[connection] id=vodafone8D2B80 | type=wifi
[wifi] ssid=vodafone8D2B80
[ipv4] method=auto
[ipv6] method=auto

##### Netplan config ####################

grep: /lib/netplan/00-network-manager-all.yaml: Permission denied

##### iw reg get ########################

'iw' is not installed (package "iw").

##### iwlist channels ###################

lo        no frequency information.

enp1s0f0  no frequency information.

##### iwlist scan #######################

lo        Interface doesn't support scanning.

enp1s0f0  Interface doesn't support scanning.

##### module infos ######################

[cfg80211]
filename:       /lib/modules/6.8.0-45-generic/kernel/net/wireless/cfg80211.ko.zst
description:    wireless configuration support
license:        GPL
depends:        
retpoline:      Y
intree:         Y
name:           cfg80211
vermagic:       6.8.0-45-generic SMP preempt mod_unload modversions 
parm:           bss_entries_limit:limit to number of scan BSS entries (per wiphy, default 1000) (int)
parm:           ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm:           cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)

##### module parameters #################

[cfg80211]
bss_entries_limit: 1000
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00

##### /etc/modules ######################

##### modprobe options ##################

[/etc/modprobe.d/amd64-microcode-blacklist.conf]
blacklist microcode

[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci

[/etc/modprobe.d/blacklist-bcm43.conf]
blacklist b43
blacklist b43legacy
blacklist ssb
blacklist bcm43xx
blacklist brcm80211
blacklist brcmfmac
blacklist brcmsmac
blacklist bcma

[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac

[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off

[/etc/modprobe.d/broadcom-sta-dkms.conf]
blacklist b43
blacklist b43legacy
blacklist b44
blacklist bcma
blacklist brcm80211
blacklist brcmsmac
blacklist ssb

[/etc/modprobe.d/intel-microcode-blacklist.conf]
blacklist microcode

[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211

##### rc.local ##########################

grep: /etc/rc.local: No such file or directory

##### pm-utils ##########################

##### udev rules ########################

##### dmesg #############################

[  321.054136] tg3 0000:01:00.0 enp1s0f0: Link is up at 1000 Mbps, full duplex
[  321.054168] tg3 0000:01:00.0 enp1s0f0: Flow control is off for TX and off for RX
[  321.054175] tg3 0000:01:00.0 enp1s0f0: EEE is disabled

########## wireless info END ############

Итак, я упомянул в своем исходном вопросе, что был несколько удивлен, что нахожусь на версии 24.04, потому что обновление не было полностью завершено…

В итоге я установил систему с загрузочной USB-флешки, и теперь моя система, похоже, действительно на версии 24.04. Хотя ранее она сообщала о версии 24.04, теперь я вижу все новые функции в ОС. Я выбрал установку всех дополнительных драйверов во время установки, и Wi-Fi заработал сразу. Хорошая работа, Canonical.