https://bugs.kde.org/show_bug.cgi?id=414886
Bug ID: 414886
Summary: most recent updates crippled onboard networking on my
Ryzen 7 PC (gigabyte board)
Product: plasma-nm
Version: 5.17.4
Platform: Neon Packages
OS: Linux
Status: REPORTED
Severity: critical
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
SUMMARY
Most recent KDE NEon updates (installed on Dec 5, 2019) disabled network. If I
boot to the most recent kernel version for my machine (4.15.0-72-generic
#81-Ubuntu), the network does not work at all. But if I instead use recovery
boot for the same kernel version, my network activity is functional and normal.
STEPS TO REPRODUCE
1. Boot to 4.15.0-72-generic #81-Ubuntu
2.
3.
OBSERVED RESULT
Network does not function at all, and all command line network tools I've used
fail, even ping, which reports "ping: sndmsg: operation not permitted".
EXPECTED RESULT
Normal network activity, which is achieved by using the "recovery" boot of the
same kernel version.
SOFTWARE/OS VERSIONS
Windows: Windows 7 Professional
macOS:
Linux/KDE Plasma: 4.15.0-72-generic #81-Ubuntu
(available in About System)
KDE Plasma Version: 5.17.4
KDE Frameworks Version: 5.64.0
Qt Version: 5.13.2
ADDITIONAL INFORMATION
I was able to verify that it was indeed the recent KDE Neon configuration that
was causing the issue, by also dual booting to Windows 7, opening Firefox to
verify connectivity, then running speedtest.net to verify speed. All functions
and settings were as expected including full duplex and 1000mbps, as they were
in the linux recovery boot.
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