Hallo, hänge mich mit selbem Problem hier dran. Ich habe auch kein WLAN nach einer Neuinstallation. Secureboot ist im BIOS aus gestellt.
Kein WLAN, LAN funktioniert.
opa@opa-Lenovo-G700:~$ lspci -nnk 00:00.0 Host bridge [0600]: Intel Corporation 3rd Gen Core processor DRAM Controller [8086:0154] (rev 09) Subsystem: Lenovo 3rd Gen Core processor DRAM Controller [17aa:3977] Kernel driver in use: ivb_uncore 00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0156] (rev 09) Subsystem: Lenovo 3rd Gen Core processor Graphics Controller [17aa:3977] Kernel driver in use: i915 Kernel modules: i915 00:14.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller [8086:1e31] (rev 04) Subsystem: Lenovo 7 Series/C210 Series Chipset Family USB xHCI Host Controller [17aa:3977] Kernel driver in use: xhci_hcd 00:16.0 Communication controller [0780]: Intel Corporation 7 Series/C216 Chipset Family MEI Controller #1 [8086:1e3a] (rev 04) Subsystem: Lenovo 7 Series/C216 Chipset Family MEI Controller [17aa:3977] Kernel driver in use: mei_me Kernel modules: mei_me 00:1a.0 USB controller [0c03]: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #2 [8086:1e2d] (rev 04) Subsystem: Lenovo 7 Series/C216 Chipset Family USB Enhanced Host Controller [17aa:3977] Kernel driver in use: ehci-pci 00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller [8086:1e20] (rev 04) Subsystem: Lenovo 7 Series/C216 Chipset Family High Definition Audio Controller [17aa:3977] Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 00:1c.0 PCI bridge [0604]: Intel Corporation 7 Series/C216 Chipset Family PCI Express Root Port 1 [8086:1e10] (rev c4) Kernel driver in use: pcieport 00:1c.1 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 [8086:1e12] (rev c4) Kernel driver in use: pcieport 00:1c.2 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 [8086:1e14] (rev c4) Kernel driver in use: pcieport 00:1d.0 USB controller [0c03]: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #1 [8086:1e26] (rev 04) Subsystem: Lenovo 7 Series/C216 Chipset Family USB Enhanced Host Controller [17aa:3977] Kernel driver in use: ehci-pci 00:1f.0 ISA bridge [0601]: Intel Corporation HM70 Express Chipset LPC Controller [8086:1e5e] (rev 04) Subsystem: Lenovo HM70 Express Chipset LPC Controller [17aa:3977] Kernel driver in use: lpc_ich Kernel modules: lpc_ich 00:1f.2 SATA controller [0106]: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] [8086:1e03] (rev 04) Subsystem: Lenovo 7 Series Chipset Family 6-port SATA Controller [AHCI mode] [17aa:3977] Kernel driver in use: ahci Kernel modules: ahci 00:1f.3 SMBus [0c05]: Intel Corporation 7 Series/C216 Chipset Family SMBus Controller [8086:1e22] (rev 04) Subsystem: Lenovo 7 Series/C216 Chipset Family SMBus Controller [17aa:3977] Kernel driver in use: i801_smbus Kernel modules: i2c_i801 02:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n [14e4:4365] (rev 01) Subsystem: Lenovo BCM43142 802.11b/g/n [17aa:0611] Kernel modules: wl 03:00.0 Ethernet controller [0200]: Qualcomm Atheros QCA8172 Fast Ethernet [1969:10a0] (rev 10) Subsystem: Lenovo QCA8172 Fast Ethernet [17aa:3803] Kernel driver in use: alx Kernel modules: alx opa@opa-Lenovo-G700:~$ lsusb Bus 002 Device 004: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader Bus 002 Device 003: ID 046d:c534 Logitech, Inc. Unifying Receiver Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 004: ID 105b:e065 Foxconn International, Inc. BCM43142A0 Bluetooth module Bus 001 Device 003: ID 5986:0295 Acer, Inc Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub opa@opa-Lenovo-G700:~$ iwconfig lo no wireless extensions. enp3s0 no wireless extensions. opa@opa-Lenovo-G700:~$ uname -r 5.4.0-42-generic opa@opa-Lenovo-G700:~$ lsb_release -a ^[[HNo LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.1 LTS Release: 20.04 Codename: focal opa@opa-Lenovo-G700:~$
Vielen Dank!
Moderiert von kB:
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