No WiFi after sleeping on Fedora 43

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1

When my laptop goes from sleep mode, in network connections it says ''Unknown". Even if I restart network service through sudo systemctl restart NetworkManager I still can’t connect to internet.

From journalctl, before entering sleep mode, there are these messages:

fedora systemd[1]: nvidia-suspend.service: Deactivated successfully.
fedora systemd[1]: Finished nvidia-suspend.service - NVIDIA system suspend actions.
fedora audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=nvidia-suspend comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
fedora audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=nvidia-suspend comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
fedora systemd[1]: nvidia-suspend.service: Consumed 1.691s CPU time, 16M memory peak.
fedora systemd[1]: Starting systemd-suspend.service - System Suspend...
fedora systemd[1]: session-2.scope: Unit now frozen-by-parent.
fedora systemd[1]: user@1000.service: Unit now frozen-by-parent.
fedora systemd[1]: user-1000.slice: Unit now frozen-by-parent.
fedora systemd[1]: user.slice: Unit now frozen.
fedora systemd-sleep[58998]: Successfully froze unit 'user.slice'.
fedora ModemManager[1133]: <msg> [base-manager] port wlp3s0 released by device '/sys/devices/pci0000:00/0000:00:1c.7/0000:03:00.0'
fedora NetworkManager[1503]: <info>  [1772894462.0252] radio killswitch /sys/devices/pci0000:00/0000:00:1c.7/0000:03:00.0/ieee80211/phy0/rfkill1 disappeared
fedora systemd[1]: Starting systemd-rfkill.service - Load/Save RF Kill Switch Status...
fedora systemd[1]: Started systemd-rfkill.service - Load/Save RF Kill Switch Status.
fedora audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
fedora systemd-sleep[58998]: Performing sleep operation 'suspend'...
fedora kernel: PM: suspend entry (s2idle)
fedora kernel: Filesystems sync: 0.025 seconds

And after waking up again:
(only things, that are about network)

fedora kernel: rtw89_8852be 0000:03:00.0: loaded firmware rtw89/rtw8852b_fw-1.bin
fedora kernel: rtw89_8852be 0000:03:00.0: xtal si not ready(R): offset=41
fedora kernel: rtw89_8852be 0000:03:00.0: xtal si not ready(W): offset=90 val=10 mask=10
fedora kernel: rtw89_8852be 0000:03:00.0: failed to power on
fedora kernel: rtw89_8852be 0000:03:00.0: failed to setup chip information
fedora kernel: rtw89_8852be 0000:03:00.0: probe with driver rtw89_8852be failed with error -110

ip link show outputs this:
before sleep:

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
...
2: enp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN mode DEFAULT group default qlen 1000
...
3: wlp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DORMANT group default qlen 1000 <--- wifi
...
4. & 5. *container modules (waydroid & docker)*

after sleep:

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
...
2: enp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN mode DEFAULT group default qlen 1000
...
??? no wifi???? also it skips number 3
4. & 5. *container modules (waydroid & docker)*

lspci -v outputs this:

0000:03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8852BE PCIe 802.11ax Wireless Network Controller
        Subsystem: AzureWave Device 5471
        Flags: bus master, fast devsel, latency 0, IRQ 179
        I/O ports at 3000 [size=256]
        Memory at 85200000 (64-bit, non-prefetchable) [size=1M]
        Capabilities: <access denied>
        Kernel driver in use: rtw89_8852be
        Kernel modules: rtw89_8852be

and rfkill outputs this:

ID TYPE      DEVICE      SOFT      HARD
 0 bluetooth hci0   unblocked unblocked
 1 wlan      phy0   unblocked unblocked

also lsmod | grep iwlwifi outputs nothing, even when there are no issues with wifi

2

Those messages are also about your network.

It should not. The iwlwifi driver is for an intel wifi chipset and yours is a realtek chipset.

What does lsmod | grep rtw89 show after resuming from suspend?

3

Here’s some options to try:

sudo tee /etc/modprobe.d/rtw89.conf << EOF > /dev/null
options rtw89_core disable_ps_mode=1
options rtw89_pci disable_aspm_l1=1 disable_aspm_l1ss=1
EOF

Then reboot to apply the changes.

See also:
How to keep internet connection connected without interruption - #4 by vgaetera

2 Likes
4

It didn’t solve the problem. Thanks for help anyway

5

Oh, sorry, didn’t know that! The command outputs this after and before suspend:

rtw89_8852be           12288  0
rtw89_8852b           368640  1 rtw89_8852be
rtw89_pci             131072  1 rtw89_8852be
rtw89_8852b_common     77824  1 rtw89_8852b
rtw89_core           1273856  3 rtw89_8852b,rtw89_pci,rtw89_8852b_common
mac80211             1953792  2 rtw89_core,rtw89_pci
cfg80211             1544192  3 rtw89_core,mac80211,rtw89_8852b_common
rfkill                 45056  8 rtw89_core,asus_wmi,bluetooth,cfg80211