Bug 2184642 - No wifi in kernel 6.2.9 and 6.2.8, wifi card is realtek 8852be
Summary: No wifi in kernel 6.2.9 and 6.2.8, wifi card is realtek 8852be
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 37
Hardware: x86_64
OS: Linux
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Fedora Extras Quality Assurance
Depends On:
TreeView+ depends on / blocked
Reported: 2023-04-05 10:09 UTC by vutrananh04
Modified: 2023-04-16 16:52 UTC (History)
17 users (show)

Fixed In Version:
Doc Type: ---
Doc Text:
Clone Of:
Last Closed:
Type: Bug

Attachments (Terms of Use)
this is the kernel log (117.03 KB, text/plain)
2023-04-05 10:09 UTC, vutrananh04
no flags Details

Description vutrananh04 2023-04-05 10:09:41 UTC
Created attachment 1955864 [details]
this is the kernel log

1. Please describe the problem:
After updating to kernel 6.2.8 the wifi icon on the top right and in the settings disappeared, today I updated to 6.2.9 the problem isn't gone. Wifi works fine in kernel 6.2.7

2. What is the Version-Release number of the kernel:
6.2.8-200.fc37.x86_64 and 6.2.9-200.fc37.x86_64

3. Did it work previously in Fedora? If so, what kernel version did the issue
   *first* appear?  Old kernels are available for download at
   https://koji.fedoraproject.org/koji/packageinfo?packageID=8 :

4. Can you reproduce this issue? If so, please provide the steps to reproduce
   the issue below:
Installing kernel 6.2.8 or 6.2.9

5. Does this problem occur with the latest Rawhide kernel? To install the
   Rawhide kernel, run ``sudo dnf install fedora-repos-rawhide`` followed by
   ``sudo dnf update --enablerepo=rawhide kernel``:
I haven't tested this yet

6. Are you running any modules that not shipped with directly Fedora's kernel?:
I am not

7. Please attach the kernel logs. You can get the complete kernel log
   for a boot with ``journalctl --no-hostname -k > dmesg.txt``. If the
   issue occurred on a previous boot, use the journalctl ``-b`` flag.

Comment 1 vutrananh04 2023-04-16 16:34:24 UTC
This is the output of dmesg | grep 8852:


`[    4.160583] rtw89_8852be 0000:03:00.0: Direct firmware load for rtw89/rtw8852b_fw.bin failed with error -2`

`[    4.160587] rtw89_8852be 0000:03:00.0: failed to early request firmware: -2`

`[    4.160646] rtw89_8852be 0000:03:00.0: enabling device (0000 -> 0003)`

`[    4.173338] rtw89_8852be 0000:03:00.0: no suitable firmware found`

`[    4.173340] rtw89_8852be 0000:03:00.0: failed to recognize firmware`

`[    4.173341] rtw89_8852be 0000:03:00.0: failed to setup chip information`

`[    4.173815] rtw89_8852be: probe of 0000:03:00.0 failed with error -2`

`[    4.243827] Bluetooth: hci0: RTL: examining hci_ver=0b hci_rev=000b lmp_ver=0b lmp_subver=8852`

`[    4.246774] Bluetooth: hci0: RTL: loading rtl_bt/rtl8852bu_fw.bin`

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