Wi-Fi на моем ноутбуке MSI PS42 перестал работать после обновления Ubuntu Base. В настоящее время работает только ethernet. Проблема не устранилась после обновления с 21.04 по 21.10.
Просмотрел дополнительные драйверы в программном обеспечении и обновлениях, чтобы проверить наличие драйверов, но ни один из них не доступен.
Модель сетевой карты: Intel Corporation Cannon Point-LP CNVi
sudo modprobe iwlwifi && sudo dmesg | grep iwl
[ 2.691703] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[ 2.709264] iwlwifi 0000:00:14.3: WRT: Overriding region id 0
[ 2.709270] iwlwifi 0000:00:14.3: WRT: Overriding region id 1
[ 2.709272] iwlwifi 0000:00:14.3: WRT: Overriding region id 2
[ 2.709274] iwlwifi 0000:00:14.3: WRT: Overriding region id 3
[ 2.709276] iwlwifi 0000:00:14.3: WRT: Overriding region id 4
[ 2.709277] iwlwifi 0000:00:14.3: WRT: Overriding region id 6
[ 2.709279] iwlwifi 0000:00:14.3: WRT: Overriding region id 8
[ 2.709281] iwlwifi 0000:00:14.3: WRT: Overriding region id 9
[ 2.709282] iwlwifi 0000:00:14.3: WRT: Overriding region id 10
[ 2.709284] iwlwifi 0000:00:14.3: WRT: Overriding region id 11
[ 2.709286] iwlwifi 0000:00:14.3: WRT: Overriding region id 15
[ 2.709287] iwlwifi 0000:00:14.3: WRT: Overriding region id 16
[ 2.709289] iwlwifi 0000:00:14.3: WRT: Overriding region id 18
[ 2.709291] iwlwifi 0000:00:14.3: WRT: Overriding region id 19
[ 2.709292] iwlwifi 0000:00:14.3: WRT: Overriding region id 20
[ 2.709294] iwlwifi 0000:00:14.3: WRT: Overriding region id 21
[ 2.709295] iwlwifi 0000:00:14.3: WRT: Overriding region id 28
[ 2.709915] iwlwifi 0000:00:14.3: loaded firmware version 46.6b541b68.0 9000-pu-b0-jf-b0-46.ucode op_mode iwlmvm
[ 2.776598] iwlwifi 0000:00:14.3: Detected Intel(R) Wireless-AC 9560 160MHz, REV=0x318
[ 3.796049] iwlwifi 0000:00:14.3: SecBoot CPU1 Status: 0x3, CPU2 Status: 0x2318
[ 3.796058] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms).
[ 4.044829] iwlwifi 0000:00:14.3: Not valid error log pointer 0x00000000 for Init uCode
[ 4.044866] iwlwifi 0000:00:14.3: IML/ROM dump:
[ 4.044867] iwlwifi 0000:00:14.3: 0x00000000 | IML/ROM error/state
[ 4.044885] iwlwifi 0000:00:14.3: 0x00000003 | IML/ROM data1
[ 4.044896] iwlwifi 0000:00:14.3: Fseq Registers:
[ 4.044904] iwlwifi 0000:00:14.3: 0x8D824954 | FSEQ_ERROR_CODE
[ 4.044912] iwlwifi 0000:00:14.3: 0x00000000 | FSEQ_TOP_INIT_VERSION
[ 4.044921] iwlwifi 0000:00:14.3: 0x667B8C02 | FSEQ_CNVIO_INIT_VERSION
[ 4.044929] iwlwifi 0000:00:14.3: 0x0000A384 | FSEQ_OTP_VERSION
[ 4.044937] iwlwifi 0000:00:14.3: 0x8D079AAF | FSEQ_TOP_CONTENT_VERSION
[ 4.044946] iwlwifi 0000:00:14.3: 0xCFE8A255 | FSEQ_ALIVE_TOKEN
[ 4.044954] iwlwifi 0000:00:14.3: 0x77347C69 | FSEQ_CNVI_ID
[ 4.044962] iwlwifi 0000:00:14.3: 0x6417ECA2 | FSEQ_CNVR_ID
[ 4.044971] iwlwifi 0000:00:14.3: 0x01000100 | CNVI_AUX_MISC_CHIP
[ 4.044981] iwlwifi 0000:00:14.3: 0x01300202 | CNVR_AUX_MISC_CHIP
[ 4.044992] iwlwifi 0000:00:14.3: 0x0000485B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 4.045033] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 4.045042] iwlwifi 0000:00:14.3: Failed to start INIT ucode: -110
[ 4.045053] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms).
[ 4.778185] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110
rfkill перечислить все rfkill перечислить все
0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
~# sudo dmesg | grep INIT
[ 2.037143] systemd[1]: systemd 248.3-1ubuntu8 running in system mode. (+PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK +SECCOMP +GCRYPT +GNUTLS -OPENSSL +ACL +BLKID +CURL +ELFUTILS -FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP -LIBFDISK +PCRE2 -PWQUALITY -P11KIT -QRENCODE +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified)
[ 4.172091] iwlwifi 0000:00:14.3: 0x00000000 | FSEQ_TOP_INIT_VERSION
[ 4.172100] iwlwifi 0000:00:14.3: 0x767B8C02 | FSEQ_CNVIO_INIT_VERSION
[ 4.172227] iwlwifi 0000:00:14.3: Failed to start INIT ucode: -110
[ 4.935720] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110