Upstream has released new versions today (May 19):
Updated package uploaded for Mageia 7.
Updated wireshark packages fix security vulnerability:
The NFS dissector could crash.
Updated packages in core/updates_testing:
MGA7-64 Plasma on Lenovo B50
Installation: the package to be installed is libwsutil10, not libwsutil11.
Ref bug 25436 for testing. Wiki is somewhat outdated.
$ wireshark -n -i wlp9s0 -w wiresharktest
that gave me the file to proceed
$ tshark -nr wiresharktest
dumped the whole file on stdout
$ editcap -r wiresharktest wiresharktest50 1-50
made the smaller file OK
$ mergecap -v -w wiresharkmerged wiresharktest wiresharktest50
mergecap: wiresharktest is type Wireshark/... - pcapng.
mergecap: wiresharktest50 is type Wireshark/... - pcapng.
mergecap: selected frame_type Ethernet (ether)
mergecap: ready to merge records
etc ..... til
mergecap: merging complete
$ randpkt -b 500 -t dns wireshark_dns.pcap
created the file OK
$ wireshark wireshark_dns.pcap
displayed the file OK
$ capinfos wiresharktest50
File name: wiresharktest50
File type: Wireshark/... - pcapng
File encapsulation: Ethernet
File timestamp precision: nanoseconds (9)
Packet size limit: file hdr: (not set)
Interface #0 info:
Name = wlp9s0
Encapsulation = Ethernet (1 - ether)
Capture length = 262144
Time precision = nanoseconds (9)
Time ticks per second = 1000000000
Time resolution = 0x09
Operating system = Linux 5.6.8-desktop-1.mga7
Number of stat entries = 0
Number of packets = 50
Validating. Advisory in Comment 0.
An update for this issue has been pushed to the Mageia Updates repository.