Research

IRZU INSTITUTE is an independent research organisation registered at Slovenian Research Agency performing research, education, and habilitation activities in compliance with local regulation (ZRRD-UPB1), Oviedo Convention, WMA’s Declaration of Helsinki, and WMA’s Declaration Of Geneva.

Latest discussions:

• Bug #2017904 “Installing Ubuntu 23.04 erases existing UEFI boot …” : Bugs : subiquity - Prior to install, UEFI firmware had two entries: 0000 for Windows and 0001 for Arch linux.Expected behaviour: Ubuntu, installed to its own partition with manual partitioning, adds its own entry…Read moreBug #2017904 “Installing Ubuntu 23.04 erases existing UEFI boot …” : Bugs : subiquity
• Trying to install VirtualBox onto Ubuntu but having problems with the need restart is being skipped since spiky has failed - duo@duo-server-1:~/Downloads$ sudo apt -finstall Reading package lists… Done Building dependency tree… Done Reading state information… Done Correcting dependencies… Done The following packages will be REMOVED: virtualbox-7.0 • upgraded, • newly…Read moreTrying to install VirtualBox onto Ubuntu but having problems with the need restart is being skipped since spiky has failed
• c++ – Fastest way to convert from unsigned integer + scale to double - With a compile time precalculated scale table it would look like this : #include <array> #include <cstdint> #include <cmath> #include <iostream> // I use int8_t instead of char since char…Read morec++ – Fastest way to convert from unsigned integer + scale to double
• command line – miscutils error when compiling BusyBox for Android - I’m trying to compile Busybox for Android. Command used: make CC=$TOOLCHAIN/bin/$TARGET$API-clang \ AR=$TOOLCHAIN/bin/llvm-ar \ RANLIB=$TOOLCHAIN/bin/llvm-ranlib \ CFLAGS="-I/home/umut/musl-cross-make/build/local/aarch64-linux-musl/obj_sysroot/include" \ busybox The error i get: make[1]: *** [scripts/Makefile.build:198: miscutils/time.o] Error 1 make:…Read morecommand line – miscutils error when compiling BusyBox for Android
• r – How can I do yearly comparison of environmental factors at different species occurrence sites? - I currently have occurrence coordinate data concerning a species. The occurrence dates start around 1902 and continue about each year until 2023. I want to compare these coordinates each year…Read morer – How can I do yearly comparison of environmental factors at different species occurrence sites?
• Bugs : rabbitmq-server package : Ubuntu - In our CI I’m intermittently seeing issues installing rabbitmq-server due to a failure to start rabbitmq-server.service. I unfortuntely do not have a reliable reproducer though. unit-rabbitmq-server-0: 2023-04-27 09:51:13 DEBUG unit.rabbitmq-server/0.install…Read moreBugs : rabbitmq-server package : Ubuntu
• terminal – centos make error: make: /lib64/libc.so.6: version `GLIBC_2.27′ not found (required by make) - I have installed make, but when I use or check the version, it comes to this error. [user@ip /home/my_id] $make make: /lib64/libc.so.6: version 'GLIBC_2.27' not found (required by make) make:…Read moreterminal – centos make error: make: /lib64/libc.so.6: version `GLIBC_2.27′ not found (required by make)
• linux – How to use ffmpeg to extract the third data stream in mpegts - I’ve add a private text stream into the mpegts, as the third stream. Now I need get the stream payload with ffmpeg, I failed neither in command nor in code.…Read morelinux – How to use ffmpeg to extract the third data stream in mpegts
• nginx – Right or practical way to ingest multiple RTMP streams and push HLS to many viewers (like Twitch) - Thank you for reading the question. I am building a project where multiple people should be able to stream from their phone and multiple people should be able to view…Read morenginx – Right or practical way to ingest multiple RTMP streams and push HLS to many viewers (like Twitch)
• amazon web services – NetApp & S3 put-bucket-lifecycle-configuration with a JSON file return all time MalformedXML - We have a problem on our StorageGrid with S3 Bucket ! When we try to put a Lifecycle Configuration on a S3 we all time have the same error :…Read moreamazon web services – NetApp & S3 put-bucket-lifecycle-configuration with a JSON file return all time MalformedXML