Relevant bit of dmesg:
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[ 12.119576] rtw_8822be 0000:07:00.0: can't change power state from D3hot to D0 (config space inaccessible)
[ 12.120461] rtw_8822be 0000:07:00.0: mac power on failed
[ 12.120478] rtw_8822be 0000:07:00.0: failed to power on mac
[ 12.120490] rtw_8822be 0000:07:00.0: failed to setup chip efuse info
[ 12.120503] rtw_8822be 0000:07:00.0: failed to setup chip information
[ 12.141426] rtw_8822be 0000:07:00.0: Firmware version 27.2.0, H2C version 13
[ 12.141465] rtw_8822be: probe of 0000:07:00.0 failed with error -114
...lspci...
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07:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8822BE 802.11a/b/g/n/ac WiFi adapter (rev ff) (prog-if ff)
...rfkill...
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ID TYPE DEVICE SOFT HARD
0 wlan ideapad_wlan unblocked unblocked
1 bluetooth ideapad_bluetooth blocked unblocked
2 bluetooth hci0 blocked unblocked
...and ip link... (wifi is missing)
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1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp8s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
link/ether e8:6a:64:17:7d:95 brd ff:ff:ff:ff:ff:ff