Thanks Sebastien. I'm beginning to suspect a faulty WiFi card. Wish there was some way to determine if that is the culprit.
On Mon, Jun 8, 2020 at 4:30 PM Sebastien Bacher <1882...@bugs.launchpad.net> wrote: > The update mentioned fixes the iptables path on systemd not having > usrmerged, it's probably not the issue there > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1882242 > > Title: > June 4th network-manager update kills wireless networking > > Status in network-manager package in Ubuntu: > Incomplete > > Bug description: > network-manager problems > > June 4, 2020 apt update installed two networking packages: > network-manager_1.14.6-2+deb10u1_amd64.deb > libnm0_1.14.6-2+deb10u1_amd64.deb > > System: > Kernel: 5.4.0-33-generic x86_64 > Desktop: MATE 1.24.0 > Distro: Ubuntu 20.04 LTS (Focal Fossa) > Machine: > Type: Laptop System: Dell product: Latitude E6530 v: 01 > > After rebooting the laptop, the wireless access point(s) are no longer > available in the Network Manager. The "Enable Wi-Fi" is checked. "Wi- > Fi Networks" is grayed out. > > Network: > Device-2: Broadcom and subsidiaries BCM43228 802.11a/b/g/n driver: wl > IF: wlp2s0 state: dormant mac: 3c:77:e6:7c:5d:7b > > $ sudo ip addr > > wlp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc > fq_codel state DORMANT group default qlen 1000 > link/ether 3c:77:e6:7c:5d:7b brd ff:ff:ff:ff:ff:ff > > $ sudo nmcli > wlp2s0: disconnected > "Broadcom and subsidiaries BCM43228" > wifi (wl), 3C:77:E6:7C:5D:7B, hw, mtu 1500 > > $ sudo nmcli device show > GENERAL.DEVICE: wlp2s0 > GENERAL.TYPE: wifi > GENERAL.HWADDR: 3C:77:E6:7C:5D:7B > GENERAL.MTU: 1500 > GENERAL.STATE: 30 (disconnected) > GENERAL.CONNECTION: -- > GENERAL.CON-PATH: -- > > $ sudo nmcli radio wifi > enabled > > $ sudo iwlist wlp2s0 scanning > wlp2s0 No scan results > > $ sudo iwlist wlp2s0 accesspoints > wlp2s0 Interface doesn't have a list of Peers/Access-Points > > $ sudo iwlist wlp2s0 ap > wlp2s0 Interface doesn't have a list of Peers/Access-Points > > $ sudo iwlist wlp2s0 wpakeys > wlp2s0 2 key sizes : 40, 104bits > 4 keys available : > Error reading wpa keys (SIOCGIWENCODEEXT): Operation not supported > > $ sudo iwconfig wlp2s0 > wlp2s0 IEEE 802.11 ESSID:off/any > Mode:Managed Access Point: Not-Associated Tx-Power=200 dBm > > Retry short limit:7 RTS thr:off Fragment thr:off > Encryption key:off > Power Management:on > > $ sudo rfkill list > 1: phy0: Wireless LAN > Soft blocked: no > Hard blocked: no > 2: brcmwl-0: Wireless LAN > Soft blocked: no > Hard blocked: no > 3: dell-wifi: Wireless LAN > Soft blocked: no > Hard blocked: no > > To manage notifications about this bug go to: > > https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1882242/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1882242 Title: June 4th network-manager update kills wireless networking To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1882242/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
