After I upgraded my 19.04 install to 19.10 at my hp zbook 14 g2 i7-5500U the wifi stops working after a sleeping for some time, (~30 sec sleep seems to not trigger this but 30min does). The network manager can still list the networks even though it seems a bit unstable, but cannot connect properly to a network until I reboot, logout-login does not help.
restarting nwm won't help:
while working:
while not working:
Anyone got any further hints or ways to troubleshoot/diagnose?
restarting nwm won't help:
Code:
➜ ~ sudo service network-manager stop
➜ ~ sudo service network-manager startCode:
➜ ~ lshw
*-network
description: Wireless interface
product: Wireless 7265
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlo1
version: 48
serial: 34:02:86:8a:d5:b3
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=5.3.0-050300rc5-generic firmware=17.3216344376.0 ip=192.168.43.228 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:53 memory:c1100000-c1101fffCode:
➜ ~ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp0s25: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether 30:8d:99:15:ac:d5 brd ff:ff:ff:ff:ff:ff
3: wlo1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 34:02:86:8a:d5:b3 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.20/24 brd 192.168.1.255 scope global dynamic noprefixroute wlo1
valid_lft 43002sec preferred_lft 43002sec
inet6 fe80::6386:28c4:87f7:c375/64 scope link noprefixroute
valid_lft forever preferred_lft foreverCode:
➜ ~ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp0s25: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether 30:8d:99:15:ac:d5 brd ff:ff:ff:ff:ff:ff
3: wlo1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
link/ether 34:02:86:8a:d5:b3 brd ff:ff:ff:ff:ff:ff