Morning zypper update borked my wifi. Btrfs snapshot rollback fixed it

Wayland Gnome running on an AMD Ryzen laptop.

This morning (2026 02 11, UTC 00.30) I did a sudo zypper dup which took me to Linux kernel 6.18.9. Then my wifi started acting up. Then I did a Btrfs snapshot rollback to the point prior to this morning’s update; 6.18.8. Now my wifi is back to normal.

Anyone else having issues with their recent sudo zypper dup updates? Just curious.

PS: As a Linux noob I am VERY happy that the Tumbleweed devs made it easy for a noob like me to use the Yast Filesystem Snapshots GUI tool and the rollback tool to rollback snapshots. Thanks!!

Also thanks to the GUI GRUB menu making it easy for me to select the correct rollback snapshot.

Your wifi is what Hardware?
post:
inxi -F

This shows the Hardwre of y<our Competer.

1 Like

Sure, here’s the output. Anything interesting?

advait@localhost:~> inxi -F
System:
  Host: localhost.localdomain Kernel: 6.18.8-1-default arch: x86_64 bits: 64
  Desktop: GNOME v: 49.3 Distro: openSUSE Tumbleweed 20260207
Machine:
  Type: Laptop System: Micro-Star product: Bravo 15 A4DDR v: REV:1.0
    serial: <superuser required>
  Mobo: Micro-Star model: MS-16WK v: REV:1.0 serial: <superuser required>
    Firmware: UEFI vendor: American Megatrends v: E16WKAMS.110 date: 10/29/2020
Battery:
  ID-1: BAT1 charge: 44.8 Wh (96.4%) condition: 46.4/51.3 Wh (90.5%)
CPU:
  Info: 8-core model: AMD Ryzen 7 4800H with Radeon Graphics bits: 64
    type: MT MCP cache: L2: 4 MiB
  Speed (MHz): avg: 1400 min/max: 1400/2900 cores: 1: 1400 2: 1400 3: 1400
    4: 1400 5: 1400 6: 1400 7: 1400 8: 1400 9: 1400 10: 1400 11: 1400 12: 1400
    13: 1400 14: 1400 15: 1400 16: 1400
Graphics:
  Device-1: Advanced Micro Devices [AMD/ATI] Navi 14 [Radeon RX 5500/5500M /
    Pro 5500M] driver: amdgpu v: kernel
  Device-2: Advanced Micro Devices [AMD/ATI] Renoir [Radeon Vega Series /
    Radeon Mobile Series] driver: amdgpu v: kernel
  Device-3: Chicony USB 2.0 Webcam Device driver: uvcvideo type: USB
  Display: wayland server: X.org v: 1.21.1.21 with: Xwayland v: 24.1.9
    compositor: gnome-shell driver: X: loaded: modesetting unloaded: vesa
    dri: radeonsi gpu: amdgpu resolution: 1920x1080~144Hz
  API: OpenGL v: 4.6 vendor: amd mesa v: 26.0.0-rc3 renderer: AMD Radeon
    Graphics (radeonsi renoir ACO DRM 3.64 6.18.8-1-default)
  API: EGL Message: EGL data requires eglinfo. Check --recommends.
  Info: Tools: api: glxinfo x11: xprop,xrandr
Audio:
  Device-1: Advanced Micro Devices [AMD/ATI] Navi 10 HDMI Audio
    driver: snd_hda_intel
  Device-2: Advanced Micro Devices [AMD] Audio Coprocessor driver: N/A
  Device-3: Advanced Micro Devices [AMD] Family 17h/19h/1ah HD Audio
    driver: snd_hda_intel
  API: ALSA v: k6.18.8-1-default status: kernel-api
  Server-1: PipeWire v: 1.5.85 status: active
Network:
  Device-1: Intel Wi-Fi 6 AX200 driver: iwlwifi
  IF: wlp4s0 state: up mac: 50:2f:9b:aa:a1:b3
  Device-2: Realtek RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet
    driver: r8169
  IF: enp5s0 state: down mac: d8:bb:c1:20:8a:e6
  IF-ID-1: podman0 state: up speed: 10000 Mbps duplex: unknown
    mac: ba:d7:e2:30:03:6e
  IF-ID-2: veth0 state: up speed: 10000 Mbps duplex: full
    mac: 42:9d:44:69:9c:b5
Bluetooth:
  Device-1: Intel AX200 Bluetooth driver: btusb type: USB
  Report: btmgmt ID: hci0 state: up address: 50:2F:9B:AA:A1:B7 bt-v: 5.2
Drives:
  Local Storage: total: 2.29 TiB used: 1.14 TiB (50.0%)
  ID-1: /dev/nvme0n1 vendor: Seagate model: FireCuda 520 SSD ZP2000GM30002
    size: 1.82 TiB
  ID-2: /dev/nvme1n1 vendor: Kingston model: OM8PCP3512F-AI1
    size: 476.94 GiB
Partition:
  ID-1: / size: 1.82 TiB used: 1.14 TiB (62.9%) fs: btrfs dev: /dev/nvme0n1p2
  ID-2: /boot/efi size: 511 MiB used: 6.5 MiB (1.3%) fs: vfat
    dev: /dev/nvme0n1p1
  ID-3: /home size: 1.82 TiB used: 1.14 TiB (62.9%) fs: btrfs
    dev: /dev/nvme0n1p2
  ID-4: /opt size: 1.82 TiB used: 1.14 TiB (62.9%) fs: btrfs
    dev: /dev/nvme0n1p2
  ID-5: /var size: 1.82 TiB used: 1.14 TiB (62.9%) fs: btrfs
    dev: /dev/nvme0n1p2
Swap:
  Alert: No swap data was found.
Sensors:
  System Temperatures: cpu: 70.4 C mobo: N/A
  Fan Speeds (rpm): N/A
  GPU: device: amdgpu temp: 51.0 C device: amdgpu temp: 48.0 C fan: 65535
Info:
  Memory: total: 40 GiB note: est. available: 38.57 GiB used: 9.79 GiB (25.4%)
  Processes: 532 Uptime: 0h 38m Shell: Bash inxi: 3.3.40
advait@localhost:~> 

Can you post the kernel.txt from the non working system, executed as root:

grep -i kernel /var/log/zypp/history | grep -i 2026-02 > kernel.txt
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Same issue on a T460p. Rolled back after update.

1 Like

I ran zypper dup this morning (8am IST, 14 Feb) and I’m back to 6.18.9 and my wifi seems to be working ok.

I can also confirm that my wifi is now working after zypper dup and I am also back to 6.18.9

1 Like

My wifi still working good.

After using only Linux for about 5 years, my experience is that many Linux issues fix themselves after a day or a few days. Hats off to the quiet army of open source devs out there.