[Bug 1568560] Re: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
I have the same problem on GalliumOS running on an Acer Chromebook R11. I tried the above method (#16) and it did not work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1568560 Title: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1568560/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1568560] Re: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
On the same machine but on another disk with Manjaro I don't have these errors. I think the problem can be solved by upgrading to the new version of network-manager. I installed new realtec driver but still no result. Can you please upgrade network manager in Kubuntu 16.04? It slows down my system start. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1568560 Title: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1568560/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1568560] Re: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
I created this file with the above mentioned content but it doesn't work for me. I still get error messages: ntpdate[954]: name server cannot be used: Temporary failure in name resolution (-3) cze 29 16:34:21 NetworkManager[879]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1568560 Title: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1568560/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1568560] Re: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
There is a fix for this: https://ubuntuforums.org/showthread.php?t=2305819 add a file to the /etc/modules-load.d directory to have the modules loaded into the kernel at boot. I just created a file called netfilter.conf and put the following in it: nf_nat_pptp nf_conntrack_pptp nf_conntrack_proto_gre Is it safe to use this solution? I don't know what those three entries mean. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1568560 Title: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1568560/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1568560] Re: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
My network consists of: 2: enp8s0: mtu 1500 qdisc mq state UP group default qlen 1000 inet 10.1.1.1/24 brd 10.1.1.255 scope global enp8s0 3: wlp4s0: mtu 1500 qdisc mq state UP group default qlen 1000 inet 192.168.99.2/24 brd 192.168.99.255 scope global wlp4s0 5: ppp0: mtu 1484 qdisc pfifo_fast state UNKNOWN group default qlen 3 inet 220.132.100.42 peer 168.95.98.254/32 scope global ppp0 and it seems all work ok except the service networking status keep showing: Active: failed (Result: exit-code) since Sun 2018-03-25 20:47:42 CST; 53min ago Docs: man:interfaces(5) Process: 953 ExecStart=/sbin/ifup -a --read-environment (code=exited, status=1/FAILURE) Process: 859 ExecStartPre=/bin/sh -c [ "$CONFIGURE_INTERFACES" != "no" ] && [ -n "$(ifquery --read-environment --list --exclude=lo)" Main PID: 953 (code=exited, status=1/FAILURE) cant find a fix and lead to also see in service NetworkManager status: NetworkManager[933]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed but the point is the network function normally, are these two issues related and what's the cause ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1568560 Title: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1568560/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1568560] Re: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
Not sure I agree with #13 because message comes AFTER network is up: Dec 13 05:52:20 alien NetworkManager[902]: [1513169540.4985] platform-linux: kernel support for IFLA_INET6_ADDR_GEN_MODE failed to detect; assume no support Dec 13 05:52:20 alien NetworkManager[902]: [1513169540.4991] manager: (enp59s0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/0) Dec 13 05:52:20 alien NetworkManager[902]: [1513169540.4998] keyfile: add connection in-memory (f1d049d0-ad20-3201-ac70-5cb8cc06a6e5,"Wired connection 1") Dec 13 05:52:20 alien NetworkManager[902]: [1513169540.5001] settings: (enp59s0): created default wired connection 'Wired connection 1' Dec 13 05:52:20 alien NetworkManager[902]: [1513169540.5007] device (enp59s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Dec 13 05:52:20 alien NetworkManager[902]: [1513169540.5025] device (enp59s0): link connected Dec 13 05:52:20 alien kernel: alx :3b:00.0 enp59s0: NIC Up: 1 Gbps Full Dec 13 05:52:20 alien NetworkManager[902]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed D Ubuntu 16.04.3, Kernel 4.14.4, Skylake laptop. IPv6 disabled with kernel command line in grub just because it life seems simpler that way. Only a couple of minor network interruptions requiring reboot over the last month. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1568560 Title: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1568560/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1568560] Re: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
It seems it is a harmless message due to NetworkManager not having connection to any network -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1568560 Title: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1568560/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1568560] Re: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
Guys...I got this problem solved by running these commands... Install WICD to manage the network sudo apt-get install wicd-gtk Stop and disable Network-Manager sudo systemctl stop NetworkManager.service sudo systemctl disable NetworkManager.service and uninstall avahi-autoipd and isc-dhcp-client using synaptic But now I'm having two problems, one, system setting is not working 'cause NetworkManager is disabled, two wicd sets a random ip even it's configured as static so when I turn on the system or restart it, I have to disconnect and connect again to wicd recognize the righ ip. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1568560 Title: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1568560/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1568560] Re: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
$ sudo journalctl -b -p err -- Logs begin at Sex 2017-09-29 07:50:42 BRT, end at Sex 2017-09-29 07:58:58 BRT. -- Set 29 07:51:03 DTI05 NetworkManager[907]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed Same error. My computer has no wireless card connected. I've tried a lot of things (changed network card for a new one, changed to a different distribution). Maybe is a hardware (motherboard) problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1568560 Title: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1568560/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1568560] Re: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
Ubuntu 16.04 (xenial) amd64 $ sudo journalctl -b -p err set 28 22:07:52 system NetworkManager[927]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1568560 Title: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1568560/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1568560] Re: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
I am receiving numerous NM errors on startup, that I captured from /var/log for one boot on Aug 16 18:10: I ask if the preserved ".files in the home/user/ directories could be responsible for these errors? In the captured "fail" list, NM is the main event per this thread (nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed) The problem got more pronounced after: sudo add-apt-repository ppa:kubuntu-ppa/backports sudo apt update This was added after plasma repeatedly dropped the window ornaments. sudo /var/log# grep fail *log| grep 'Aug 16 18:10' kern.log:Aug 16 18:10:35 dad314159 kernel: [0.173985] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM kern.log:Aug 16 18:10:35 dad314159 kernel: [4.392621] wl: module verification failed: signature and/or required key missing - tainting kernel kern.log:Aug 16 18:10:36 dad314159 NetworkManager[997]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed kern.log:Aug 16 18:10:36 dad314159 NetworkManager[997]: [1502921436.6054] failed to enumerate oFono devices: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.ofono was not provided by any .service files kern.log:Aug 16 18:10:43 dad314159 NetworkManager[997]: [1502921443.7380] device (wlp12s0): state change: need-auth -> failed (reason 'no-secrets') [60 120 7] kern.log:Aug 16 18:10:43 dad314159 NetworkManager[997]: [1502921443.7388] device (wlp12s0): Activation: failed for connection 'Disco' kern.log:Aug 16 18:10:43 dad314159 NetworkManager[997]: [1502921443.7426] device (wlp12s0): state change: failed -> disconnected (reason 'none') [120 30 0] syslog:Aug 16 18:10:35 dad314159 kernel: [0.173985] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM syslog:Aug 16 18:10:35 dad314159 kernel: [4.392621] wl: module verification failed: signature and/or required key missing - tainting kernel syslog:Aug 16 18:10:35 dad314159 avahi-daemon[988]: chroot.c: open() failed: No such file or directory syslog:Aug 16 18:10:35 dad314159 thermald[961]: THD engine start failed syslog:Aug 16 18:10:36 dad314159 NetworkManager[997]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed syslog:Aug 16 18:10:36 dad314159 wpa_supplicant[1334]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none syslog:Aug 16 18:10:36 dad314159 NetworkManager[997]: [1502921436.6054] failed to enumerate oFono devices: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.ofono was not provided by any .service files syslog:Aug 16 18:10:36 dad314159 systemd[1]: networking.service: Unit entered failed state. syslog:Aug 16 18:10:36 dad314159 systemd[1]: ctdb.service: Unit entered failed state. syslog:Aug 16 18:10:36 dad314159 colord[1188]: (colord:1188): Cd-WARNING **: failed to get session [pid 1021]: No such device or address syslog:Aug 16 18:10:39 dad314159 systemd[1]: sddm.service: Unit entered failed state. syslog:Aug 16 18:10:41 dad314159 colord[1188]: (colord:1188): Cd-WARNING **: failed to get session [pid 1494]: No such device or address syslog:Aug 16 18:10:42 dad314159 systemd[1]: sddm.service: Unit entered failed state. syslog:Aug 16 18:10:43 dad314159 NetworkManager[997]: [1502921443.7380] device (wlp12s0): state change: need-auth -> failed (reason 'no-secrets') [60 120 7] syslog:Aug 16 18:10:43 dad314159 NetworkManager[997]: [1502921443.7388] device (wlp12s0): Activation: failed for connection 'Disco' syslog:Aug 16 18:10:43 dad314159 NetworkManager[997]: [1502921443.7426] device (wlp12s0): state change: failed -> disconnected (reason 'none') [120 30 0] I had made the unfortunate "upgrade" from kubuntu 14.04 with kxstudio and decided to do a clean install to clean up the previous mess, leaving kxstudio out (because kxstudio is skipping 16.04 in favor of 18.04): I re-installed kubuntu 16.04,3 from disk downloaded 5 days ago (1.562.112KB) preserving the /home/dad partition as well as a copy of the fstab: (shows what was preserved during install on /dev/sd8 sudo /etc# cat fstab # /etc/fstab: static file system information. # # Use 'blkid' to print the universally unique identifier for a # device; this may be used with UUID= as a more robust way to name devices # that works even if disks are added and removed. See fstab(5). # # # / was on /dev/sda8 during installation UUID=27aec088-dbbf-44f9-9c61-ab3c933e054e / ext3 errors=remount-ro 0 1 # /home was on /dev/sda6 during installation UUID=cfb5d746-bb65-4061-ba5b-02f60d574c27 /home ext4defaults 0 2 # swap was on /dev/sda5 during installation UUID=540c3467-7148-463e-858a-cb1435e4503f noneswapsw 0 0 # mount Windows-Linux Share or /dev/sda3 on /media/sda3 UUID=62587745587716CF/media/sda3 ntfs nls=iso8859-1,rw,umask=000 0 0 # mount usb as execuitable at /media/usb # /dev/sde1 /me
[Bug 1568560] Re: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
i am having same issue on 16.4. i.e wired connection not connecting when i am booting my machine and if i restart the machine its working file. i was checked the kern.log it shows like Jun 20 12:24:52 ubuntu NetworkManager[871]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed Thanks Kanagaraj Dhanapal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1568560 Title: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1568560/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1568560] Re: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
Can confirm this on Ubuntu 16.04 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1568560 Title: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1568560/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1568560] Re: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
** Changed in: network-manager (Ubuntu) Importance: Undecided => Critical ** Changed in: network-manager (Ubuntu) Importance: Critical => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1568560 Title: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1568560/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1568560] Re: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
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 Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1568560 Title: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1568560/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1568560] Re: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
** Also affects: network-manager (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1568560 Title: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1568560/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs