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Title: Unable to connect to wifi network after lubuntu install Status in linux package in Ubuntu: Confirmed Status in network-manager package in Ubuntu: Confirmed Bug description: Hi, I had ubuntu 16 and my home wifi never had issues. Now i installed lubuntu bionic now i can never connect to my home wifi. I am getting below message on running command - nmcli dev wifi connect myssid password mypassword Error: Connection activation failed: (5) IP configuration could not be reserved (no available address, timeout, etc.) I can not use my system any more and any help will be appreciated to resolve the issue. I posted this issues in askubuntu and no response so far. Please help. Please let me know any more information needed. System details : Laptop - hp "Realtek RTL8188EE Wireless Network Adapter (RTL8188EE mini-PCIe card)" wifi (rtl8188ee), 40:B8:9A:09:D7:9E, hw, mtu 1500 Note - I can connect to hotspot network on my phone with no issues. Thanks ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: network-manager 1.10.6-2ubuntu1 ProcVersionSignature: Ubuntu 4.15.0-37.40-generic 4.15.18 Uname: Linux 4.15.0-37-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.4 Architecture: amd64 Date: Sun Nov 11 19:59:39 2018 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback InstallationDate: Installed on 2018-08-22 (81 days ago) InstallationMedia: Lubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) IpRoute: default via 172.20.10.1 dev wlo1 proto dhcp metric 600 172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.0.1 linkdown 172.20.10.0/28 dev wlo1 proto kernel scope link src 172.20.10.7 metric 600 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true ProcEnviron: LANGUAGE=en_US TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-dev: DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH wlo1 wifi connected /org/freedesktop/NetworkManager/Devices/4 iPhone 1 eaf289fc-1e98-4e6b-a075-766c11fc9d49 /org/freedesktop/NetworkManager/ActiveConnection/6 docker0 bridge connected /org/freedesktop/NetworkManager/Devices/2 docker0 f03e7a66-563b-4936-ad48-1cc0b87e14f7 /org/freedesktop/NetworkManager/ActiveConnection/1 enp3s0 ethernet unavailable /org/freedesktop/NetworkManager/Devices/3 -- -- -- lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/1 -- -- -- nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.10.6 connected started full enabled enabled enabled enabled enabled --- ProblemType: Bug AlsaVersion: Advanced Linux Sound Architecture Driver Version k4.15.0-37-generic. ApportVersion: 2.20.9-0ubuntu7.4 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC3227 Analog [ALC3227 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: akanse 1892 F.... pulseaudio Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0x90910000 irq 93' Mixer name : 'Realtek ALC3227' Components : 'HDA:10ec0282,103c21de,00100003 HDA:80862882,80860101,00100000' Controls : 29 Simple ctrls : 12 CurrentDesktop: LXDE DistroRelease: Ubuntu 18.04 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback InstallationDate: Installed on 2018-08-22 (81 days ago) InstallationMedia: Lubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) IpRoute: default via 172.20.10.1 dev wlo1 proto dhcp metric 600 172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.0.1 linkdown 172.20.10.0/28 dev wlo1 proto kernel scope link src 172.20.10.7 metric 600 Lsusb: Bus 002 Device 002: ID 0bda:0401 Realtek Semiconductor Corp. Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 05c8:022a Cheng Uei Precision Industry Co., Ltd (Foxlink) Bus 001 Device 002: ID 0bda:5401 Realtek Semiconductor Corp. RTL 8153 USB 3.0 hub with gigabit ethernet Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: HP HP 15 Notebook PC NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true Package: network-manager 1.10.6-2ubuntu1 PackageArchitecture: amd64 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-37-generic root=UUID=038d7192-8912-4faa-8e21-f56041296bf0 ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 4.15.0-37.40-generic 4.15.18 RelatedPackageVersions: linux-restricted-modules-4.15.0-37-generic N/A linux-backports-modules-4.15.0-37-generic N/A linux-firmware 1.173.1 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: bionic Uname: Linux 4.15.0-37-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/05/2015 dmi.bios.vendor: Insyde dmi.bios.version: F.23 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 233F dmi.board.vendor: Hewlett-Packard dmi.board.version: 06.25 dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.23:bd08/05/2015:svnHP:pnHP15NotebookPC:pvrType1-ProductConfigId:rvnHewlett-Packard:rn233F:rvr06.25:cvnHewlett-Packard:ct10:cvrChassisVersion: dmi.product.family: 103C_5335KV G=N L=CON B=HP S=PAV X=MIN dmi.product.name: HP 15 Notebook PC dmi.product.version: Type1 - ProductConfigId dmi.sys.vendor: HP nmcli-dev: DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH wlo1 wifi connected /org/freedesktop/NetworkManager/Devices/3 iPhone a8ac582b-3bdc-400d-b43a-713d4de91770 /org/freedesktop/NetworkManager/ActiveConnection/2 docker0 bridge connected /org/freedesktop/NetworkManager/Devices/4 docker0 3348d132-810a-4d72-a92e-9090f77c60a0 /org/freedesktop/NetworkManager/ActiveConnection/1 enp3s0 ethernet unavailable /org/freedesktop/NetworkManager/Devices/2 -- -- -- lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/1 -- -- -- nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.10.6 connected started full enabled enabled enabled enabled enabled --- ProblemType: Bug AlsaVersion: Advanced Linux Sound Architecture Driver Version k4.15.0-37-generic. ApportVersion: 2.20.9-0ubuntu7.5 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC3227 Analog [ALC3227 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: akanse 1892 F.... pulseaudio Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0x90910000 irq 93' Mixer name : 'Realtek ALC3227' Components : 'HDA:10ec0282,103c21de,00100003 HDA:80862882,80860101,00100000' Controls : 29 Simple ctrls : 12 CurrentDesktop: LXDE DistroRelease: Ubuntu 18.04 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback InstallationDate: Installed on 2018-08-22 (81 days ago) InstallationMedia: Lubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) IpRoute: default via 172.20.10.1 dev wlo1 proto dhcp metric 600 172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.0.1 linkdown 172.20.10.0/28 dev wlo1 proto kernel scope link src 172.20.10.7 metric 600 Lsusb: Bus 002 Device 002: ID 0bda:0401 Realtek Semiconductor Corp. Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 05c8:022a Cheng Uei Precision Industry Co., Ltd (Foxlink) Bus 001 Device 002: ID 0bda:5401 Realtek Semiconductor Corp. RTL 8153 USB 3.0 hub with gigabit ethernet Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: HP HP 15 Notebook PC NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true Package: network-manager 1.10.6-2ubuntu1.1 PackageArchitecture: amd64 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-37-generic root=UUID=038d7192-8912-4faa-8e21-f56041296bf0 ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 4.15.0-37.40-generic 4.15.18 RelatedPackageVersions: linux-restricted-modules-4.15.0-37-generic N/A linux-backports-modules-4.15.0-37-generic N/A linux-firmware 1.173.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: bionic Uname: Linux 4.15.0-37-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/05/2015 dmi.bios.vendor: Insyde dmi.bios.version: F.23 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 233F dmi.board.vendor: Hewlett-Packard dmi.board.version: 06.25 dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.23:bd08/05/2015:svnHP:pnHP15NotebookPC:pvrType1-ProductConfigId:rvnHewlett-Packard:rn233F:rvr06.25:cvnHewlett-Packard:ct10:cvrChassisVersion: dmi.product.family: 103C_5335KV G=N L=CON B=HP S=PAV X=MIN dmi.product.name: HP 15 Notebook PC dmi.product.version: Type1 - ProductConfigId dmi.sys.vendor: HP nmcli-dev: DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH wlo1 wifi connected /org/freedesktop/NetworkManager/Devices/3 iPhone a8ac582b-3bdc-400d-b43a-713d4de91770 /org/freedesktop/NetworkManager/ActiveConnection/2 docker0 bridge connected /org/freedesktop/NetworkManager/Devices/4 docker0 3348d132-810a-4d72-a92e-9090f77c60a0 /org/freedesktop/NetworkManager/ActiveConnection/1 enp3s0 ethernet unavailable /org/freedesktop/NetworkManager/Devices/2 -- -- -- lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/1 -- -- -- nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.10.6 connected started full enabled enabled enabled enabled enabled --- ProblemType: Bug AlsaVersion: Advanced Linux Sound Architecture Driver Version k4.15.0-37-generic. ApportVersion: 2.20.9-0ubuntu7.5 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC3227 Analog [ALC3227 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: akanse 1892 F.... pulseaudio Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0x90910000 irq 93' Mixer name : 'Realtek ALC3227' Components : 'HDA:10ec0282,103c21de,00100003 HDA:80862882,80860101,00100000' Controls : 29 Simple ctrls : 12 CurrentDesktop: LXDE DistroRelease: Ubuntu 18.04 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback InstallationDate: Installed on 2018-08-22 (81 days ago) InstallationMedia: Lubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) IpRoute: default via 172.20.10.1 dev wlo1 proto dhcp metric 600 172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.0.1 linkdown 172.20.10.0/28 dev wlo1 proto kernel scope link src 172.20.10.7 metric 600 Lsusb: Bus 002 Device 002: ID 0bda:0401 Realtek Semiconductor Corp. Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 05c8:022a Cheng Uei Precision Industry Co., Ltd (Foxlink) Bus 001 Device 002: ID 0bda:5401 Realtek Semiconductor Corp. RTL 8153 USB 3.0 hub with gigabit ethernet Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: HP HP 15 Notebook PC NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true Package: network-manager 1.10.6-2ubuntu1.1 PackageArchitecture: amd64 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-37-generic root=UUID=038d7192-8912-4faa-8e21-f56041296bf0 ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 4.15.0-37.40-generic 4.15.18 RelatedPackageVersions: linux-restricted-modules-4.15.0-37-generic N/A linux-backports-modules-4.15.0-37-generic N/A linux-firmware 1.173.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: bionic Uname: Linux 4.15.0-37-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/05/2015 dmi.bios.vendor: Insyde dmi.bios.version: F.23 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 233F dmi.board.vendor: Hewlett-Packard dmi.board.version: 06.25 dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.23:bd08/05/2015:svnHP:pnHP15NotebookPC:pvrType1-ProductConfigId:rvnHewlett-Packard:rn233F:rvr06.25:cvnHewlett-Packard:ct10:cvrChassisVersion: dmi.product.family: 103C_5335KV G=N L=CON B=HP S=PAV X=MIN dmi.product.name: HP 15 Notebook PC dmi.product.version: Type1 - ProductConfigId dmi.sys.vendor: HP nmcli-dev: DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH wlo1 wifi connected /org/freedesktop/NetworkManager/Devices/3 iPhone a8ac582b-3bdc-400d-b43a-713d4de91770 /org/freedesktop/NetworkManager/ActiveConnection/2 docker0 bridge connected /org/freedesktop/NetworkManager/Devices/4 docker0 3348d132-810a-4d72-a92e-9090f77c60a0 /org/freedesktop/NetworkManager/ActiveConnection/1 enp3s0 ethernet unavailable /org/freedesktop/NetworkManager/Devices/2 -- -- -- lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/1 -- -- -- nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.10.6 connected started full enabled enabled enabled enabled enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1802806/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp