@Juerg I have only one Ubuntu PC (a brand new MinisForum MC560, with AMD
Ryzen 5 5625u with radeon graphics × 12, with new installation of Ubuntu
22.04 Desktop using the default Wayland) with this problem i.e. it hangs
if I try to connect by Wired using the standard method. So I connect by
Wifi to my router, which works Ok.

I have NOT installed any third party or other drivers or firmware (i.e.
the only drivers & firmware installed on it are those that the Ubuntu
installation installed). The only other software that I have installed
are snap packages for apps (e.g. Joplin) and apps like Avidemux from a
Launchpad ppa (none of which have ever caused any problem like this one
in the past).

At first the Wired connection worked but then it suddenly stopped
working: this occurred after a freeze of keyboard and mouse without the
PC displaying a blank screen due to inactivity) which happened as I was
away from the PC for an hour or so. When I restarted the PC, on the BIOS
'start' it showed a few orphaned iodes but it booted Ok.

The other Ubuntu computer (an old Pentium laptop also running Ubuntu
22.04 Desktop upgraded from 20.04 in 2022) works Ok using either Wired
or Wifi connection. I also has apps like Joplin & Avidemux installed.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/2022826

Title:
  Ethernet hangs

Status in linux-firmware package in Ubuntu:
  Incomplete

Bug description:
  I'm now getting my wired (i.e. Ethernet) connection hanging on trying
  to connect. I've tried switching ports (on the router) and using a
  different cable, but still the same.

  ifconfig shows for Ethernet:
  enp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
  ether 50:eb:f6:ef:a4:e6 txqueuelen 1000 (Ethernet)
  RX packets 2779 bytes 250524 (250.5 KB)
  RX errors 0 dropped 1 overruns 0 frame 0
  TX packets 355 bytes 72171 (72.1 KB)
  TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

  sudo lshw -C enp2s0 shows nothing

  lspci -nn shows for Ethernet: 02:00.0 Ethernet controller [0200]:
  Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller [10ec:8125]
  (rev 05)

  I found a web page: https://tutorialforlinux.com/2021/05...based-systems/
  I followed the instructions and installed realtek-r8125-dkms package OK. On 
rebooting, I followed the instructed procedure (shown when installing the 
package) of creating a password and then entering it when requested on the 
reboot. But still same problem. Any ideas what to do?
  PS I've switched Wi-Fi on (though I'd prefer to use Ethernet, as my Wi-Fi is 
a little flaky due to walls) in order to post this question.

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: linux-firmware 20220329.git681281e4-0ubuntu3.13
  ProcVersionSignature: Ubuntu 5.19.0-43.44~22.04.1-generic 5.19.17
  Uname: Linux 5.19.0-43-generic x86_64
  ApportVersion: 2.20.11-0ubuntu82.5
  Architecture: amd64
  CRDA: N/A
  CasperMD5CheckResult: unknown
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jun  3 07:29:15 2023
  Dependencies: firmware-sof-signed 2.0-1ubuntu4.1
  InstallationDate: Installed on 2022-08-21 (285 days ago)
  InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819)
  MachineType: ASUSTeK COMPUTER INC. MINIPC PN50-E1
  PackageArchitecture: all
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.19.0-43-generic 
root=UUID=1d99d177-09b2-43e7-b6c1-451d081353f8 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.19.0-43-generic N/A
   linux-backports-modules-5.19.0-43-generic  N/A
   linux-firmware                             20220329.git681281e4-0ubuntu3.13
  SourcePackage: linux-firmware
  UpgradeStatus: Upgraded to jammy on 2022-10-06 (239 days ago)
  dmi.bios.date: 03/18/2021
  dmi.bios.release: 4.5
  dmi.bios.vendor: ASUSTeK COMPUTER INC.
  dmi.bios.version: 0405
  dmi.board.asset.tag: Default string
  dmi.board.name: PN50-E1
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: To be filled by O.E.M.
  dmi.chassis.asset.tag: Default string
  dmi.chassis.type: 35
  dmi.chassis.vendor: Default string
  dmi.chassis.version: Default string
  dmi.modalias: 
dmi:bvnASUSTeKCOMPUTERINC.:bvr0405:bd03/18/2021:br4.5:svnASUSTeKCOMPUTERINC.:pnMINIPCPN50-E1:pvr0405:rvnASUSTeKCOMPUTERINC.:rnPN50-E1:rvrTobefilledbyO.E.M.:cvnDefaultstring:ct35:cvrDefaultstring:sku:
  dmi.product.family: Vivo PC
  dmi.product.name: MINIPC PN50-E1
  dmi.product.version: 0405
  dmi.sys.vendor: ASUSTeK COMPUTER INC.
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu82.5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC3:  john       1682 F.... pulseaudio
   /dev/snd/controlC2:  john       1682 F.... pulseaudio
   /dev/snd/controlC1:  john       1682 F.... pulseaudio
   /dev/snd/controlC0:  john       1682 F.... pulseaudio
  CRDA: N/A
  CasperMD5CheckResult: pass
  CurrentDesktop: ubuntu:GNOME
  Dependencies: firmware-sof-signed 2.0-1ubuntu4.1
  DistroRelease: Ubuntu 22.04
  InstallationDate: Installed on 2023-06-15 (12 days ago)
  InstallationMedia: Ubuntu 22.04.2 LTS "Jammy Jellyfish" - Release amd64 
(20230223)
  MachineType: Micro Computer (HK) Tech Limited MC560
  Package: linux-firmware 20220329.git681281e4-0ubuntu3.13
  PackageArchitecture: all
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.19.0-45-generic 
root=UUID=ef5c33e1-311f-4fd6-ae66-aa6877e464df ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 5.19.0-45.46~22.04.1-generic 5.19.17
  RelatedPackageVersions:
   linux-restricted-modules-5.19.0-45-generic N/A
   linux-backports-modules-5.19.0-45-generic  N/A
   linux-firmware                             20220329.git681281e4-0ubuntu3.13
  Tags:  wayland-session jammy
  Uname: Linux 5.19.0-45-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/07/2022
  dmi.bios.release: 5.19
  dmi.bios.vendor: American Megatrends International, LLC.
  dmi.bios.version: 5.05
  dmi.board.asset.tag: Default string
  dmi.board.name: F6CQW
  dmi.board.vendor: Shenzhen Meigao Electronic Equipment Co.,Ltd
  dmi.board.version: Default string
  dmi.chassis.asset.tag: Default string
  dmi.chassis.type: 3
  dmi.chassis.vendor: Default string
  dmi.chassis.version: Default string
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInternational,LLC.:bvr5.05:bd11/07/2022:br5.19:svnMicroComputer(HK)TechLimited:pnMC560:pvrDefaultstring:rvnShenzhenMeigaoElectronicEquipmentCo.,Ltd:rnF6CQW:rvrDefaultstring:cvnDefaultstring:ct3:cvrDefaultstring:skuDefaultstring:
  dmi.product.family: Default string
  dmi.product.name: MC560
  dmi.product.sku: Default string
  dmi.product.version: Default string
  dmi.sys.vendor: Micro Computer (HK) Tech Limited

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