[Pkg-utopia-maintainers] Bug#947613: Bug#947613: network-manager: Wi-Fi not working (does not get IPv4 address) with 1.22.2-1
Eugen Dedu
eugen.dedu at univ-fcomte.fr
Mon Dec 30 13:40:29 GMT 2019
On 29/12/2019 13:40, Michael Biebl wrote:
> Can you provide a full, verbose debug log:
>
> https://wiki.gnome.org/Projects/NetworkManager/Debugging
>
> Which dhcp client do you use: internal, isc-dhcp-client, ...?
I made more tests and noticed that when I upgrade from 1.22.0-2 to
1.22.2-1, the IPv4 still works, even if I associate several times to the
Internet box. The problem comes when I *restart* my Internet box.
So: I have my laptop running and IPv4 ok with 1.22.2-1. I restart my
Internet box. Around one minute later, I have an IPv6 address, but no
IPv4 address, as shown by syslog:
root at snoopy:~# grep IPv /var/log/syslog|tail
Dec 30 14:06:04 snoopy avahi-daemon[24644]: Leaving mDNS multicast group
on interface wlp1s0.IPv6 with address fe80::bf01:6fea:9592:b415.
Dec 30 14:06:04 snoopy avahi-daemon[24644]: Interface wlp1s0.IPv6 no
longer relevant for mDNS.
Dec 30 14:06:04 snoopy avahi-daemon[24644]: Leaving mDNS multicast group
on interface wlp1s0.IPv4 with address 192.168.0.37.
Dec 30 14:06:04 snoopy avahi-daemon[24644]: Interface wlp1s0.IPv4 no
longer relevant for mDNS.
Dec 30 14:07:44 snoopy kernel: [1688643.441802] IPv6:
ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready
Dec 30 14:07:44 snoopy avahi-daemon[24644]: Joining mDNS multicast group
on interface wlp1s0.IPv6 with address fe80::bf01:6fea:9592:b415.
Dec 30 14:07:44 snoopy avahi-daemon[24644]: New relevant interface
wlp1s0.IPv6 for mDNS.
Dec 30 14:07:47 snoopy avahi-daemon[24644]: Leaving mDNS multicast group
on interface wlp1s0.IPv6 with address fe80::bf01:6fea:9592:b415.
Dec 30 14:07:47 snoopy avahi-daemon[24644]: Joining mDNS multicast group
on interface wlp1s0.IPv6 with address 2a01:e0a:290:82e0:5815:8149:bcb4:18b0.
Dec 30 14:07:48 snoopy NetworkManager[2495]: <info> [1577711268.6351]
policy: set 'chenoisw' (wlp1s0) as default for IPv6 routing and DNS
If I restart network-manager-gnome (the icon in the task bar, I use
awesome window manager), syslog file insists on IPv6 only:
root at snoopy:~# grep IPv /var/log/syslog|tail -11
Dec 30 14:07:48 snoopy NetworkManager[2495]: <info> [1577711268.6351]
policy: set 'chenoisw' (wlp1s0) as default for IPv6 routing and DNS
Dec 30 14:21:33 snoopy avahi-daemon[24644]: Leaving mDNS multicast group
on interface wlp1s0.IPv6 with address 2a01:e0a:290:82e0:5815:8149:bcb4:18b0.
Dec 30 14:21:33 snoopy avahi-daemon[24644]: Joining mDNS multicast group
on interface wlp1s0.IPv6 with address fe80::bf01:6fea:9592:b415.
Dec 30 14:21:33 snoopy avahi-daemon[24644]: Leaving mDNS multicast group
on interface wlp1s0.IPv6 with address fe80::bf01:6fea:9592:b415.
Dec 30 14:21:33 snoopy avahi-daemon[24644]: Interface wlp1s0.IPv6 no
longer relevant for mDNS.
Dec 30 14:21:35 snoopy kernel: [1689473.467493] IPv6:
ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready
Dec 30 14:21:35 snoopy avahi-daemon[24644]: Joining mDNS multicast group
on interface wlp1s0.IPv6 with address fe80::bf01:6fea:9592:b415.
Dec 30 14:21:35 snoopy avahi-daemon[24644]: New relevant interface
wlp1s0.IPv6 for mDNS.
Dec 30 14:21:36 snoopy avahi-daemon[24644]: Leaving mDNS multicast group
on interface wlp1s0.IPv6 with address fe80::bf01:6fea:9592:b415.
Dec 30 14:21:36 snoopy avahi-daemon[24644]: Joining mDNS multicast group
on interface wlp1s0.IPv6 with address 2a01:e0a:290:82e0:5815:8149:bcb4:18b0.
Dec 30 14:21:38 snoopy NetworkManager[2495]: <info> [1577712098.1291]
policy: set 'chenoisw' (wlp1s0) as default for IPv6 routing and DNS
root at snoopy:~#
ifconfig shows:
wlp1s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1300
inet6 2a01:e0a:290:82e0:5815:8149:bcb4:18b0 prefixlen 64
scopeid 0x0<global>
inet6 fe80::bf01:6fea:9592:b415 prefixlen 64 scopeid 0x20<link>
ether ... txqueuelen 1000 (Ethernet)
RX packets 15747787 bytes 15483453634 (14.4 GiB)
[...]
Now, I downgrade to previous version:
root at snoopy:/home/ededu# dpkg -i *22.*
dpkg: warning: downgrading gir1.2-nm-1.0:amd64 from 1.22.2-1 to 1.22.0-2
(Reading database ... 330241 files and directories currently installed.)
Preparing to unpack gir1.2-nm-1.0_1.22.0-2_amd64.deb ...
Unpacking gir1.2-nm-1.0:amd64 (1.22.0-2) over (1.22.2-1) ...
dpkg: warning: downgrading libnm0:amd64 from 1.22.2-1 to 1.22.0-2
Preparing to unpack libnm0_1.22.0-2_amd64.deb ...
Unpacking libnm0:amd64 (1.22.0-2) over (1.22.2-1) ...
dpkg: warning: downgrading network-manager from 1.22.2-1 to 1.22.0-2
Preparing to unpack network-manager_1.22.0-2_amd64.deb ...
Unpacking network-manager (1.22.0-2) over (1.22.2-1) ...
Setting up libnm0:amd64 (1.22.0-2) ...
Setting up network-manager (1.22.0-2) ...
Setting up gir1.2-nm-1.0:amd64 (1.22.0-2) ...
Processing triggers for libc-bin (2.29-6) ...
Processing triggers for systemd (244-3) ...
Processing triggers for dbus (1.12.16-2) ...
Processing triggers for man-db (2.9.0-2) ...
syslog shows some IPv4 activity:
root at snoopy:/home/ededu# grep IPv /var/log/syslog|tail -15
Dec 30 14:21:38 snoopy NetworkManager[2495]: <info> [1577712098.1291]
policy: set 'chenoisw' (wlp1s0) as default for IPv6 routing and DNS
Dec 30 14:24:32 snoopy avahi-daemon[24644]: Leaving mDNS multicast group
on interface wlp1s0.IPv6 with address 2a01:e0a:290:82e0:5815:8149:bcb4:18b0.
Dec 30 14:24:32 snoopy avahi-daemon[24644]: Joining mDNS multicast group
on interface wlp1s0.IPv6 with address fe80::bf01:6fea:9592:b415.
Dec 30 14:24:32 snoopy avahi-daemon[24644]: Leaving mDNS multicast group
on interface wlp1s0.IPv6 with address fe80::bf01:6fea:9592:b415.
Dec 30 14:24:32 snoopy avahi-daemon[24644]: Interface wlp1s0.IPv6 no
longer relevant for mDNS.
Dec 30 14:24:33 snoopy kernel: [1689652.147096] IPv6:
ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready
Dec 30 14:24:33 snoopy avahi-daemon[24644]: Joining mDNS multicast group
on interface wlp1s0.IPv6 with address fe80::bf01:6fea:9592:b415.
Dec 30 14:24:33 snoopy avahi-daemon[24644]: New relevant interface
wlp1s0.IPv6 for mDNS.
Dec 30 14:24:35 snoopy avahi-daemon[24644]: Joining mDNS multicast group
on interface wlp1s0.IPv4 with address 192.168.0.37.
Dec 30 14:24:35 snoopy avahi-daemon[24644]: New relevant interface
wlp1s0.IPv4 for mDNS.
Dec 30 14:24:35 snoopy avahi-daemon[24644]: Registering new address
record for 192.168.0.37 on wlp1s0.IPv4.
Dec 30 14:24:35 snoopy NetworkManager[9152]: <info> [1577712275.7416]
policy: set 'chenoisw' (wlp1s0) as default for IPv4 routing and DNS
Dec 30 14:24:36 snoopy avahi-daemon[24644]: Leaving mDNS multicast group
on interface wlp1s0.IPv6 with address fe80::bf01:6fea:9592:b415.
Dec 30 14:24:36 snoopy avahi-daemon[24644]: Joining mDNS multicast group
on interface wlp1s0.IPv6 with address 2a01:e0a:290:82e0:5815:8149:bcb4:18b0.
Dec 30 14:24:36 snoopy NetworkManager[9152]: <info> [1577712276.1376]
policy: set 'chenoisw' (wlp1s0) as default for IPv6 routing and DNS
and ifconfig shows an IPv4 address, and Internet works.
I put the syslog between the two dates at
http://eugen.dedu.free.fr/syslog (I will remove it later, sorry).
=================
snoopy:~$ dpkg -l *dhcp*|cat
[...]
un dhcp-client <none> <none> (no description
available)
ii isc-dhcp-client 4.4.1-2 amd64 DHCP client for
automatically obtaining an IP address
un isc-dhcp-client-ddns <none> <none> (no description
available)
ii isc-dhcp-common 4.4.1-2 amd64 common manpages
relevant to all of the isc-dhcp packages
snoopy:~$ ls -l /sbin/dhclient
-rwxr-xr-x 1 root 504528 Dec 11 2018 /sbin/dhclient
snoopy:~$ dpkg -S /sbin/dhclient
isc-dhcp-client: /sbin/dhclient
snoopy:~$ uname -a
Linux snoopy 5.2.0-3-amd64 #1 SMP Debian 5.2.17-1 (2019-09-26) x86_64
GNU/Linux
Cheers,
Eugen
More information about the Pkg-utopia-maintainers
mailing list