Yesterday I did a new installation for my old laptop. I can access the internet via cable, yesterday I was able to access the wifi. Now I see the wifi but I am not able to connect since the network manager keeps asking for the password.
Some extra notes:
- Wifi works on my phone, the password has been checked.
- When the problem occurred, I had also two network-manager icons in the task bar. Reading in internet this has been resolved.
- Already tried to do
sudo service network-manager restartdid not work.
sudo apt purge wland
sudo apt install firmware-b43-installerwas also ineffective.
- Turn on and of the wifi with F12 did not work.
- I rebooted several times to double check each attempt.
- Not clear to me why rfkill gives me 2 wireless LAN (see below)
- I installed Lubuntu, I am not sure why
lsb_releaseshows Ubuntu below.
Below you can find some output of normal commands.
I am not really an expert, can anybody help me further?
ff-HP:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 18.04.3 LTS Release: 18.04 Codename: bionic
ff-HP:~$ rfkill list all 0: hp-wifi: Wireless LAN Soft blocked: no Hard blocked: no 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no
@ff-HP:~$ sudo lshw -class network *-network description: Ethernet interface product: RTL810xE PCI Express Fast Ethernet controller vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:03:00.0 logical name: enp3s0 version: 02 serial: 78:ac:c0:cc:a2:a1 size: 10Mbit/s capacity: 100Mbit/s width: 64 bits clock: 33MHz capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8169 duplex=half latency=0 link=no multicast=yes port=MII speed=10Mbit/s resources: irq:17 ioport:6000(size=256) memory:f0010000-f0010fff memory:f0000000-f000ffff memory:f2500000-f251ffff *-network description: Wireless interface product: BCM4313 802.11bgn Wireless Network Adapter vendor: Broadcom Inc. and subsidiaries physical id: 0 bus info: pci@0000:04:00.0 logical name: wlp4s0b1 version: 01 serial: ac:81:12:42:9b:6e width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=brcmsmac driverversion=5.0.0-37-generic firmware=610.812 latency=0 link=no multicast=yes wireless=IEEE 802.11 resources: irq:19 memory:f1100000-f1103fff
@ff-HP:~$ sudo lshw -short [sudo] password for xxx: H/W path Device Class Description ==================================================== system HP Pavilion G62 Notebook PC (XF328EA#UUZ) /0 bus 143C /0/0 memory 1MiB BIOS /0/23 memory 4GiB System Memory /0/23/0 memory 2GiB DIMM DDR3 Synchronous 1334 MHz (0.7 ns) /0/23/1 memory 2GiB DIMM DDR3 Synchronous 1334 MHz (0.7 ns) /0/2c processor AMD Phenom(tm) II N620 Dual-Core Processor /0/2c/2d memory 256KiB L1 cache /0/2c/2e memory 2MiB L2 cache /0/100 bridge RS880 Host Bridge ...