New question #705779 on Ubuntu-Certification: https://answers.launchpad.net/ubuntu-certification/+question/705779
The wifi card does not work after installing and updating Ubuntu 22.04. Kernel version : 5.19.0-35-generic iwconfig result : enp4s0 no wireless extension lspci result : 00:00.0 Host bridge: Intel Corporation Device 4601 (rev 04) 00:02.0 VGA compatible controller: Intel Corporation Device 4628 (rev 0c) 00:04.0 Signal processing controller: Intel Corporation Alder Lake Innovation Platform Framework Processor Participant (rev 04) 00:06.0 PCI bridge: Intel Corporation 12th Gen Core Processor PCI Express x4 Controller #0 (rev 04) 00:06.2 PCI bridge: Intel Corporation 12th Gen Core Processor PCI Express x4 Controller #2 (rev 04) 00:08.0 System peripheral: Intel Corporation 12th Gen Core Processor Gaussian & Neural Accelerator (rev 04) 00:0d.0 USB controller: Intel Corporation Alder Lake-P Thunderbolt 4 USB Controller (rev 04) 00:14.0 USB controller: Intel Corporation Alder Lake PCH USB 3.2 xHCI Host Controller (rev 01) 00:14.2 RAM memory: Intel Corporation Alder Lake PCH Shared SRAM (rev 01) 00:15.0 Serial bus controller: Intel Corporation Alder Lake PCH Serial IO I2C Controller #0 (rev 01) 00:16.0 Communication controller: Intel Corporation Alder Lake PCH HECI Controller (rev 01) 00:1c.0 PCI bridge: Intel Corporation Device 51be (rev 01) 00:1c.7 PCI bridge: Intel Corporation Alder Lake PCH-P PCI Express Root Port #9 (rev 01) 00:1e.0 Communication controller: Intel Corporation Alder Lake PCH UART #0 (rev 01) 00:1e.2 Serial bus controller: Intel Corporation Device 51aa (rev 01) 00:1f.0 ISA bridge: Intel Corporation Alder Lake PCH eSPI Controller (rev 01) 00:1f.3 Multimedia audio controller: Intel Corporation Alder Lake PCH-P High Definition Audio Controller (rev 01) 00:1f.4 SMBus: Intel Corporation Alder Lake PCH-P SMBus Host Controller (rev 01) 00:1f.5 Serial bus controller: Intel Corporation Alder Lake-P PCH SPI Controller (rev 01) 02:00.0 Non-Volatile memory controller: KIOXIA Corporation Device 000c 03:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device b852 04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15) -- You received this question notification because your team Canonical Hardware Certification is an answer contact for Ubuntu-Certification. -- Mailing list: https://launchpad.net/~canonical-hw-cert Post to : [email protected] Unsubscribe : https://launchpad.net/~canonical-hw-cert More help : https://help.launchpad.net/ListHelp
