[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
Not a duplicate of 1585863, as $ sudo wpa_cli scan does not recover nm-applet functionality. There seem to be a number of similar but different issues related to wifi. ** This bug is no longer a duplicate of bug 1585863 WiFi malfunction after suspend & resume stress -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1688] device (wlp4s0): Activation: starting connection 'chiluks-5g 1' (8c69564c-5b6f-4ab4-8e6e-ee3157160892) Ap
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
*** This bug is a duplicate of bug 1585863 *** https://bugs.launchpad.net/bugs/1585863 ** This bug has been marked a duplicate of bug 1585863 WiFi malfunction after suspend & resume stress -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1688] device (wlp4s0): Activation: starting connection 'chiluks-5g 1' (8c69564c-5b6f-4ab4-8e6e-ee3157160892) Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1690] device (wlp4s0): st
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
Here is my syslog after resume. Sorry for so long time without reply. And there are errors in log related to bluez service, as it don't work properly after suspend either, so I need to use script to restart it automatically on resume. ** Attachment added: "syslog debug" https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1576747/+attachment/4693456/+files/syslog_debug -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
@monte Alright thanks for the test. Can you please add --log-level=debug to /lib/systemd/system/NetworkManager.service at the end of the ExecStart= line. So it looks like this ExecStart=/usr/sbin/NetworkManager --no-daemon --log-level=debug Then - restart your machine. - suspend the machine. - resume the machine. Verifying that you hit the issue. - Then upload your syslog as I did above. Thank you, Dave -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09:04:24 x1 NetworkManag
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
Ok, thanks for a hint. Found Intel Management Engine Firmware 8.1 for my lenovo x230t, installed it on Windows 7, rebooted into Ubuntu, but bug is still present, same as it was before. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1688] device (wlp4s0): Activation: starting connection 'chiluks-5g 1' (8c69564c-5b6f-4ab4-8e6e-ee3157160892) Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1690] device (wlp4s0): state change:
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
There is a firmware component for IMEI. If I'm not mistaken the IMEI firmware is what is responsible for vpro / AMT functionality. According to this FAQ https://software.intel.com/en-us/articles/intel-vpro- technology-faq, it is capable of controlling a wireless card even while in sleep states. This could be putting the card in an unexpected state while in suspend/sleep. The update I installed was not simply a windows driver update, but actually a firmware flash presumably for the formentioned vpro/amt functionality. That being said if your machines are not vpro/amt capable then that's clearly not your issue, but until I hit that issue again it does seem to be what resolved my issue. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779]
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
I think the IMEI firmware is a fluke, plus that is not really a solution for everyone as it is just a windows driver, and not everyone is dual booting. It's "Intel Management Engine Interface" only reference I can find to "IMEI" that makes sense. On a side note, I just deleted my windows partition about a week ago and was up to date of the time, also on Dell's website the IMEI is from February 2016. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09:04:24 x1 NetworkManager[849]:
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
IMEI firmware update for wifi card? Do they even have IMEI, never heard of it. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1688] device (wlp4s0): Activation: starting connection 'chiluks-5g 1' (8c69564c-5b6f-4ab4-8e6e-ee3157160892) Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1690] device (wlp4s0): state change: disconnected -> prepare (reason 'none') [30 40 0] Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
So I don't seem to be able to reproduce this any more. I did recently boot windows on my laptop, and then ran updates. I no longer seem to be able to reproduce this issue. One of the important updates was an update to the IMEI firmware on my machine. Can someone else on this bug please upgrade your IMEI firmware *(which likely needs to be performed via windows), and then attempt to reproduce this bug. I'd like confirmation that the IMEI firmware update did indeed resolve this issue. Thanks -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.16
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
@cyphermox Here's the debug output we worked on today. I removed most everything from before I suspended the machine. Everything remaining is either from the suspend or the resume. The output was achieved by adding --log-level=debug to /lib/systemd/system/NetworkManager.service at the ExecStart= line, and then restarting. ** Attachment added: "syslog debug output." https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1576747/+attachment/4675543/+files/syslog -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-a
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
I went tested the patches for 1585863, but still saw the issue. ** This bug is no longer a duplicate of bug 1585863 WiFi malfunction after suspend & resume stress -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1688] device (wlp4s0): Activation: starting connection 'chiluks-5g 1' (8c69564c-5b6f-4ab4-8e6e-ee3157160892) Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1690] device (wlp4s0): state change: disconnected -> pr
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
*** This bug is a duplicate of bug 1585863 *** https://bugs.launchpad.net/bugs/1585863 This appears to be getting some progress via 1585863, so I'm marking it as a dupe, even though this one is older. ** This bug has been marked a duplicate of bug 1585863 WiFi malfunction after suspend & resume stress -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1688] device (wlp4s0): Activation: starting connection 'chiluks-5g 1' (8c695
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
Have this bug on fresh install on Lenovo x230t, Intel 6205 card. Have to restart nm-applet after every suspend. It seems that restart of network- manager service produces same bug to applet. I mean doing "sudo service network-manager restart" brokes nm-applet, so I need to restart it manually. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1688] device (wlp4s0): Activation: starting connection 'chiluks-5g 1' (8c69564c-5b6f-4ab4-8e6
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
Happening on an Asus N53 laptop. (AR9285 Wireless network adapter). Problem is annoying to consider rolling back to previous version. Not an easy job. Didn't have to do that in many years of upgrading. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1688] device (wlp4s0): Activation: starting connection 'chiluks-5g 1' (8c69564c-5b6f-4ab4-8e6e-ee3157160892) Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1690] device (wlp4s0
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
I just tried 1.2.0-0ubuntu0.16.04.2, shutdown, started up, suspended resumed, and still see this issue. I'm sorry, I haven't had more time to debug this myself. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1688] device (wlp4s0): Activation: starting connection 'chiluks-5g 1' (8c69564c-5b6f-4ab4-8e6e-ee3157160892) Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1690] device (wlp4s0): state change: disconnected -> prepare
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
can you try to xenial-proposed update and see if it improves things for you? -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1688] device (wlp4s0): Activation: starting connection 'chiluks-5g 1' (8c69564c-5b6f-4ab4-8e6e-ee3157160892) Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1690] device (wlp4s0): state change: disconnected -> prepare (reason 'none') [30 40 0] Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.16
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
@aeaeaeaeaeae, virbr0 is owned/created by libvirt as the default network for kvm. This issue very likely unrelated. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1688] device (wlp4s0): Activation: starting connection 'chiluks-5g 1' (8c69564c-5b6f-4ab4-8e6e-ee3157160892) Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1690] device (wlp4s0): state change: disconnected -> prepare (reason 'none') [30 40 0] Apr 29 09:04:24
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
is it possible that there is a link to the mysterious "vribr0"? ...it occurs both in the initial bug desription here, and on my laptop too (I did not configure virbr0 anywhere, but its there since the installation of 16.04, when the wifi problem started) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1688] device (wlp4s0): Activation: starting connection 'chiluks-5g 1' (8c69564c-5b6f-4ab4-8e6e-ee3157160892) Apr 29 09:04:24 x1 N
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
Well under further review. Moving wifi zones does not seem to be necessary, but sleeping for some extended time may be. I can also confirm that killing and restarting nm-applet is another less-hammerlike workaround. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1688] device (wlp4s0): Activation: starting connection 'chiluks-5g 1' (8c69564c-5b6f-4ab4-8e6e-ee3157160892) Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1690]
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
** Changed in: network-manager (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1688] device (wlp4s0): Activation: starting connection 'chiluks-5g 1' (8c69564c-5b6f-4ab4-8e6e-ee3157160892) Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1690] device (wlp4s0): state change: disconnected -> prepare (reason 'none') [30 40 0] Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1691]
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
So it looks as though I'm able to reproduce this by 1. Connecting to wifi access point 2. Suspend 3. Move out of range, but in range of another saved access point. 4. Resume. My computer automatically connected to the new access point, but does not show any information to that effect. I'm not sure if the new saved access point is required, but either way you will no longer be able to manage wireless networks through the applet. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
It's possible. I'll mark this as a dupe once we know more. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1688] device (wlp4s0): Activation: starting connection 'chiluks-5g 1' (8c69564c-5b6f-4ab4-8e6e-ee3157160892) Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1690] device (wlp4s0): state change: disconnected -> prepare (reason 'none') [30 40 0] Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1691] manager: Net
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
Could be the same like this? https://bugs.launchpad.net/ubuntu/+source /network-manager/+bug/1516153 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1688] device (wlp4s0): Activation: starting connection 'chiluks-5g 1' (8c69564c-5b6f-4ab4-8e6e-ee3157160892) Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1690] device (wlp4s0): state change: disconnected -> prepare (reason 'none') [30 40 0] Apr 29 09:04:24 x1 NetworkManage
[Desktop-packages] [Bug 1576747] Re: Network manager unable to control wifi after suspend in 16.04
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: network-manager (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1576747 Title: Network manager unable to control wifi after suspend in 16.04 Status in network-manager package in Ubuntu: Confirmed Bug description: After resume from suspend network manager no longer allows me to control my wifi card, view available wireless networks, or select new ones. Oddly enough, I'm still able to communicate on the network that I was connected to prior to suspend. Running # sudo service network-manager restart resolves the issue until the next suspend/resume. I'll copy what I think is the relevant portion of syslog below __ Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: wake requested (sleeping: yes enabled: yes) Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4971] manager: waking up... Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.4972] device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19059]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19059]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Started Run anacron jobs. Apr 29 09:04:20 x1 systemd[1]: Reloading Laptop Mode Tools. Apr 29 09:04:20 x1 anacron[19143]: Anacron 2.3 started on 2016-04-29 Apr 29 09:04:20 x1 anacron[19143]: Will run job `cron.daily' in 5 min. Apr 29 09:04:20 x1 anacron[19143]: Jobs will be executed sequentially Apr 29 09:04:20 x1 laptop-mode: Laptop mode Apr 29 09:04:20 x1 laptop_mode[19145]: Laptop mode Apr 29 09:04:20 x1 laptop-mode: enabled, not active [unchanged] Apr 29 09:04:20 x1 laptop_mode[19145]: enabled, not active [unchanged] Apr 29 09:04:20 x1 systemd[1]: Reloaded Laptop Mode Tools. Apr 29 09:04:20 x1 kernel: [180451.937599] e1000e: enp0s31f6 NIC Link is Down Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.5997] device (wlp4s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180451.940588] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180451.941150] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.942063] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180451.943308] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 kernel: [180452.080430] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.080804] iwlwifi :04:00.0: L1 Enabled - LTR Enabled Apr 29 09:04:20 x1 kernel: [180452.081573] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected Apr 29 09:04:20 x1 NetworkManager[849]: [1461938660.8179] device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 29 09:04:20 x1 kernel: [180452.157407] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:20 x1 kernel: [180452.158711] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 kernel: [180452.364579] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.0266] manager: NetworkManager state is now CONNECTED_LOCAL Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Apr 29 09:04:21 x1 wpa_supplicant[1102]: dbus: Failed to construct signal Apr 29 09:04:21 x1 wpa_supplicant[1102]: Could not read interface p2p-dev-wlp4s0 flags: No such device Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): supplicant interface state: starting -> ready Apr 29 09:04:21 x1 NetworkManager[849]: [1461938661.1095] device (wlp4s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Apr 29 09:04:21 x1 kernel: [180452.450294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready Apr 29 09:04:21 x1 kernel: [180452.551779] [drm] RC6 on Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1646] device (wlp4s0): supplicant interface state: ready -> inactive Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1678] policy: auto-activating connection 'chiluks-5g 1' Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1688] device (wlp4s0): Activation: starting connection 'chiluks-5g 1' (8c69564c-5b6f-4ab4-8e6e-ee3157160892) Apr 29 09:04:24 x1 NetworkManager[849]: [1461938664.1690] device (wlp4s0): state change: disconnected -> prepare (reason 'none') [3
