Sorry, I translated the whole thing/Text with a machine (von Deutsch nach Englisch).
I have been working with various Linux distributions for a long time and with Fedora for about a year. I have never encountered such a problem before. I recently received a new HP Elitebook to carry out my work. I have already installed Fedora multiple times (well, twice) on this device. The problem with the integrated Realtek WiFi card on this laptop doesn’t seem to occur under Debian and Arch.
However, I would like to work with Fedora. Maybe there’s a solution. The router and WiFi settings are correctly configured.
The connection works flawlessly via Ethernet adapter and cable.
WiFi connections take forever or constantly drop.
This is also very noticeable in the router itself (or its web interface) An upgrade of Fedora or installation of a package then sometimes ends with:
Could not resolve host: mirrors.fedoraproject.org
Websites need to be accessed multiple times using [F5] to establish a connection. I have already added fritz.box with the corresponding IP in
/etc/hosts.
/etc/resolv.conf is not permanent.
Any manual changes made there (not just after a restart) are reverted. /etc/resolv.conf then always changes to
nameserver 127.0.0.53
options edns0 trust-ad
search fritz.box
ATTENTION! With Manjaro, Debian oder Ubuntu Installation on this Laptop:
/etc/resolv.conf:
# Generated by NetworkManager
search fritz.box
nameserver 192.168.122.1
ATTENTION:
Now installed on the same device, e.g., Manjaro, Debian, or Ubuntu … :
/etc/resolv.conf Without changes and EQUALLY standard after installation.
Network is stable and works as it should.
Manjaro, Debian oder Ubuntu … :
lsmod | grep rtw :
rtw89_8852ce 12288 0
rtw89_8852c 946176 1 rtw89_8852ce
rtw89_pci 110592 1 rtw89_8852ce
rtw89_core 983040 2 rtw89_pci,rtw89_8852c
mac80211 1609728 2 rtw89_core,rtw89_pci
cfg80211 1372160 3 rtw89_core,mac80211,rtw89_8852c
Here are a few details. If something is missing, I will gladly provide it.
OS: Fedora Linux 40 (Xfce) x86_64
Host: HP EliteBook 845 14 inch G10 Notebook PC (SBKPF)
Kernel: Linux 6.10.11-200.fc40.x86_64
lspci -vnn
01:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8852CE PCIe 802.11ax Wireless Network Controller [10ec:c852] (rev 01)
Subsystem: Hewlett-Packard Company Device [103c:88e5]
Flags: bus master, fast devsel, latency 0, IRQ 114, IOMMU group 13
I/O ports at a000 [size=256]
Memory at 94d00000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>
Kernel driver in use: rtw89_8852ce
Kernel modules: rtw89_8852ce
02:00.0 Wireless controller [0d40]: Intel Corporation XMM7560 LTE Advanced Pro Modem [8086:7560] (rev 01)
Subsystem: Hewlett-Packard Company Device [103c:8a53]
Flags: bus master, fast devsel, latency 0, IRQ 64, IOMMU group 14
Memory at 94c00000 (64-bit, non-prefetchable) [size=4K]
Memory at 94c01000 (64-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: iosm
Kernel modules: iosm
lspci | grep -i Network
01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8852CE PCIe 802.11ax Wireless Network Controller (rev 01)
lsmod | grep rtw
rtw89_8852ce 12288 0
rtw89_8852c 966656 1 rtw89_8852ce
rtw89_pci 114688 1 rtw89_8852ce
rtw89_core 950272 2 rtw89_pci,rtw89_8852c
mac80211 1753088 2 rtw89_core,rtw89_pci
cfg80211 1421312 3 rtw89_core,mac80211,rtw89_8852c
sudo dmesg|grep rtw89
[ 5.258083] rtw89_8852ce 0000:01:00.0: loaded firmware rtw89/rtw8852c_fw.bin
[ 5.258199] rtw89_8852ce 0000:01:00.0: enabling device (0000 -> 0003)
[ 5.259430] rtw89_8852ce 0000:01:00.0: Firmware version 0.27.56.14 (1942d927), cmd version 0, type 1
[ 5.259434] rtw89_8852ce 0000:01:00.0: Firmware version 0.27.56.14 (1942d927), cmd version 0, type 3
[ 5.513414] rtw89_8852ce 0000:01:00.0: chip rfe_type is 1
[ 5.561185] rtw89_8852ce 0000:01:00.0 wlp1s0: renamed from wlan0
[ 33.859754] rtw89_8852ce 0000:01:00.0: Update probe request failed
[ 33.955166] rtw89_8852ce 0000:01:00.0: rtw89_hw_scan_offload failed ret -110
[ 33.958741] rtw89_8852ce 0000:01:00.0: HW scan failed with status: -110
[ 40.316606] rtw89_8852ce 0000:01:00.0: Update probe request failed
… … … … … … …
sudo dmesg|grep iosm
[ 4.966253] iosm 0000:02:00.0: enabling device (0000 -> 0002)
lsmod | grep iosm
iosm 167936 0
/etc/netconfig
udp tpi_clts v inet udp - -
tcp tpi_cots_ord v inet tcp - -
udp6 tpi_clts v inet6 udp - -
tcp6 tpi_cots_ord v inet6 tcp - -
rawip tpi_raw - inet - - -
local tpi_cots_ord - loopback - - -
unix tpi_cots_ord - loopback - - -
#resolvectl status
Failed to get global data: Could not activate remote peer 'org.freedesktop.resolve1': activation request failed: unknown unit
Something is going extremely wrong here with the Fedora installation and the Realtek RTL8852CE.
I would like to work with Fedora (also on this laptop). Is there a solution to the problem?
Liebe Grüße
Sophia