apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1723644/+attachment/4973364/+files/ProcModules.txt
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1723644 Title: NetworkManager/wicd hang, might be driver issue Status in linux package in Ubuntu: Incomplete Status in network-manager package in Ubuntu: New Status in systemd package in Ubuntu: New Bug description: Recently I had issues with NetworkManager. When I try to restart or close NetworkManager, the process hangs. First it sends a SIGTERM to the NetworkManager process, and after a while it sends SIGKILL, yet nothing happens. After the attempt to restart/close NetworkManager, the OS behaves badly: - journalctl doesn't work, doesn't output anything, SIGTERMing/SIGABRTing/ SIGKILLing it causes the kill command to hang (no matter how many times I try it), it also hangs the terminal - 'sudo dmesg' hangs (killing it with SIGKILL/SIGTERM/SIGABRT hangs the kill command, can't close the terminal) - the OS won't reboot/suspend/shutdown (it does only after holding the restart button) Suspending/rebooting normally/shutdowning normally the laptop hangs the OS (because of NetworkManager). What I've tried: - reinstalling NetworkManager (uninstalling it using --purge, installing it clean) - deleting ~/.config - deleting ~/.cache - installing a version from NetworkManager from Debian (version: 1.8.4.2), reinstalling NetworkManager from Ubuntu back affects ubuntu affects ubuntu/network-manager affects ubuntu/systemd --- ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: michael 1259 F.... pulseaudio DistroRelease: Ubuntu 17.10 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback InstallationDate: Installed on 2017-10-15 (1 days ago) InstallationMedia: Kubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170926) IpRoute: default via 192.168.100.1 dev wlp3s0 proto static metric 600 169.254.0.0/16 dev wlp3s0 scope link metric 1000 192.168.100.0/24 dev wlp3s0 proto kernel scope link src 192.168.100.6 metric 600 Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 0bda:57f3 Realtek Semiconductor Corp. Bus 001 Device 002: ID 0489:e0a3 Foxconn / Hon Hai Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Acer Aspire E5-575G Package: systemd PackageArchitecture: amd64 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-16-generic.efi.signed root=UUID=1df26300-dc4d-42b3-bf5f-0c77c8df7667 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.13.0-16-generic N/A linux-backports-modules-4.13.0-16-generic N/A linux-firmware 1.169 Tags: artful Uname: Linux 4.13.0-16-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True dmi.bios.date: 07/21/2017 dmi.bios.vendor: Insyde Corp. dmi.bios.version: V1.29 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: Ironman_SK dmi.board.vendor: Acer dmi.board.version: V1.29 dmi.chassis.type: 10 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.29:bd07/21/2017:svnAcer:pnAspireE5-575G:pvrV1.29:rvnAcer:rnIronman_SK:rvrV1.29:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.family: KBL dmi.product.name: Aspire E5-575G dmi.product.version: V1.29 dmi.sys.vendor: Acer nmcli-dev: DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH wlp3s0 wifi connected /org/freedesktop/NetworkManager/Devices/3 Bojescu 2278c0fb-6947-469e-a8fc-7bbbafb10cf2 /org/freedesktop/NetworkManager/ActiveConnection/1 enp4s0f1 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 1.8.4 connected started full enabled enabled enabled enabled enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1723644/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
