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Thread: Update with kernel 5.4 - No Intel RJ45 network anymore

  1. #21

    Default Re: Update with kernel 5.4 - No Intel RJ45 network anymore

    Which "back"? Sorry, no idea what you are talking about!

    No BTRFS either, only EXT4...
    Kind regards

    raspu

  2. #22
    Join Date
    Dec 2008
    Location
    FL, USA
    Posts
    1,978

    Default Re: Update with kernel 5.4 - No Intel RJ45 network anymore

    Quote Originally Posted by suse_rasputin View Post
    Which "back"? Sorry, no idea what you are talking about!
    If you would click on "Reply with quote" instead of retyping or copying and pasting from who knows where as a method of quoting maybe we could tell what you are referring to.
    Reg. Linux User #211409 *** multibooting since 1992
    Primary: 42.3,TW,15.0 & 13.1 on Haswell w/ RAID
    Secondary: eComStation (OS/2)&42.3 on 965P/Radeon
    Tertiary: TW,15.0,42.3,Fedora,Debian,more on Kaby Lake,Q45,Q43,G41,G3X,965G,Cedar,Caicos,Oland,GT218&&&

  3. #23

    Default Re: Update with kernel 5.4 - No Intel RJ45 network anymore

    @mike_g hoppfully knows what I (he) am (is) talking about ;-)

    And I don't think the rest of us will understand...
    Kind regards

    raspu

  4. #24
    Join Date
    Jun 2008
    Location
    Netherlands
    Posts
    25,782

    Default Re: Update with kernel 5.4 - No Intel RJ45 network anymore

    Quote Originally Posted by suse_rasputin View Post
    @mike_g hoppfully knows what I (he) am (is) talking about ;-)

    And I don't think the rest of us will understand...
    But we still have to read and connect it to earlier posts. Thus please when something is a clear answer to a specific post, use the method mrmazda advices. When things become too confused others will stop reading the thread at all.
    Henk van Velden

  5. #25

    Default Re: Update with kernel 5.4 - No Intel RJ45 network anymore

    Updated to TW latest, but still network only with Wicked, not with NetworkManager...
    Kind regards

    raspu

  6. #26
    Join Date
    Mar 2019
    Location
    mtl.qc.ca
    Posts
    167

    Default Re: Modem Issue

    The Modem was not properly resuming from the OFF condition in the morning (off button).
    It is now plugged into the master switch, the next morning the Modem wakes up normally since a week now.
    Ryzen 2700U FHD Lenovo ThinkPad E585

  7. #27

    Default Re: Update with kernel 5.4 - No Intel RJ45 network anymore

    One week later, next update, still no network with NetworkManager...
    Kind regards

    raspu

  8. #28
    Join Date
    Jun 2008
    Location
    Auckland, NZ
    Posts
    20,843
    Blog Entries
    1

    Default Re: Update with kernel 5.4 - No Intel RJ45 network anymore

    Quote Originally Posted by suse_rasputin View Post
    One week later, next update, still no network with NetworkManager...
    Upstream bug report
    https://bugzilla.kernel.org/show_bug.cgi?id=205067
    See if the workaround in comment #13 helps....
    the problem is the link negotiation.

    All these interfaces just configure nm and when i disable it with

    auto-negotiate=false, without defining "speed" and "duplex" properties it works.
    openSUSE Leap 15.1; KDE Plasma 5

  9. #29

    Default Re: Update with kernel 5.4 - No Intel RJ45 network anymore

    Hi!

    Many thanks for reply, if I disable "auto-negotiate" in the GUI tool for NM, "speed" and "duplex" are automatically set (100 and full), so no idea how to NOT set speed and duplex... After reboot: Not network connection... :-(
    Kind regards

    raspu

  10. #30
    Join Date
    Mar 2019
    Location
    mtl.qc.ca
    Posts
    167

    Default Re: Kernel 5.5 Stable - No RJ45 network anymore

    The bug is back!

    We have two types of bug:

    1. The network applet shows the off condition = MAC address only, Torbrowser throws an error
    2. The network applet shows an active connection (speed graph + details), but browsers are not connecting, Torbrowser waits for a connection, same for Chrome Dev

    The machine is dual boot with build 19551.1005 and upon restart, the bug migrates in Windows Ten too. In all cases, resetting the Modem removes the bug.

    This bug here is now 8 weeks old and has reached the stable Kernel channel. We are not totally sure that we may or not dealing with a defect Modem.

    Proposed enabled:

    Code:
    Operating System: Kubuntu 20.04
    KDE Plasma Version: 5.17.90
    KDE Frameworks Version: 5.66.0
    Qt Version: 5.12.5
    Kernel Version: 5.5.0-050500-generic
    OS Type: 64-bit
    Processors: 8 × AMD Ryzen 7 2700U with Radeon Vega Mobile Gfx
    Memory: 7.5 GiB of RAM
    Code:
    sudo lsblk -o NAME,FSTYPE,SIZE,MOUNTPOINT,LABEL
     
    NAME   FSTYPE   SIZE MOUNTPOINT            LABEL
    sda           238.5G                       
    ├─sda1 vfat     100M /boot/efi             
    ├─sda2           16M                       
    ├─sda3 ntfs   154.1G                       
    └─sda4 ext4    84.3G /                     
    sdb             7.2G                       
    └─sdb1 vfat     7.2G /media/xx/KU_20200126 KU_20200126

    Code:
    ls /lib/modules
    5.4.0-12-generic  5.5.0-050500-generic
    
    mokutil   --sb-state
    SecureBoot enabled
    Code:
    spci -knn | grep Net -A3; rfkill list
    04:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8822BE 802.11a/b/g/n/ac WiFi adapter [10ec:b822]
            Subsystem: Lenovo RTL8822BE 802.11a/b/g/n/ac WiFi adapter [17aa:b024]
            Kernel driver in use: rtw_pci
            Kernel modules: rtwpci
    0: phy0: Wireless LAN
            Soft blocked: yes
            Hard blocked: no
    Code:
    $Version = Get-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\'
    "Version $($Version.ReleaseId) (OS Build $($Version.CurrentBuildNumber).$($Version.UBR))"
    
    Version 2004 (OS Build 19551.1005)
    We are not using WIFI, permanently off.
    Ryzen 2700U FHD Lenovo ThinkPad E585

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