NetworkManager doesn't connect to Wi-Fi after suspend
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
network-manager (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
After upgrading to Mantic Minotaur, when I suspend and resume the system, NetworkManager doesn't see any Wi-Fi networks and i can't connect to Wi-Fi, unless I log out and log in. I don't know exactly in which package there is a problem, I can only guess, that it is network-manager or plasma-nm. My Wi-Fi adapter is Intel AX201 (Wi-Fi 6), operating under iwlwifi driver. Plasma Network Manager applet doesn't see any connections, unless I log out and log in. Or I can modprobe -r iwlwifi, modprobe iwlwifi. Then I can use nmcli to connect, but graphical interface doesn't work anymore.
System info:
Operating System: Kubuntu 23.10
KDE Plasma Version: 5.27.8
KDE Frameworks Version: 5.110.0
Qt Version: 5.15.10
Kernel Version: 6.5.0-9-generic (64-bit)
Graphics Platform: Wayland
Processors: 8 × 11th Gen Intel® Core™ i5-1135G7 @ 2.40GHz
Memory: 31.2 GiB of RAM
Graphics Processor: Mesa Intel® Xe Graphics
Manufacturer: System76
Product Name: Darter Pro
System Version: darp7
ProblemType: Bug
DistroRelease: Ubuntu 23.10
Package: network-manager 1.44.2-1ubuntu1
ProcVersionSign
Uname: Linux 6.5.0-9-generic x86_64
ApportVersion: 2.27.0-0ubuntu5
Architecture: amd64
CasperMD5CheckR
CurrentDesktop: KDE
Date: Thu Oct 12 21:31:21 2023
InstallationDate: Installed on 2021-07-23 (811 days ago)
InstallationMedia: Kubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
SourcePackage: network-manager
UpgradeStatus: Upgraded to mantic on 2023-10-12 (0 days ago)
nmcli-nm:
RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN
running 1.44.2 connected started full enabled enabled enabled missing enabled
This bug can be closed. I know, what caused the problem. It is system76-driver package from System76 PPA, or its dependencies. When I uninstalled it, autoremoved dependencies and installed power-profiles- daemon, Wi-Fi wakes up after suspend.