Sitelet https://github.com/IRkernel/IRkernel/issues

All issues

Output written to STDOUT by native code does not appear in the notebook
#416 · UnkindPartition opened on Oct 10, 2016
5
Dead kernel when running any R code, PNG and X11 related
#388 · okorn-src opened on Jul 31, 2016
34

Sys.getenv("a") returns the kernel's own -e argument text instead of the env var's value (R front-end wrapper "a" variable collision)

#755

· ajalon1 opened

on Aug 11, 2026

Expose an API for registering custom Jupyter message handlers

#754

· MichaelChirico opened

on Jun 15, 2026

Any plans for a new release soon?

#753

· aaronwolen opened

on Feb 24, 2026

"unused argument" error in getPass()

#748

· cosi1 opened

on Oct 31, 2024

Wrong text sizes from strheight and strwidth

#739

· dvs opened

on May 11, 2023

Extra newline after `message()` output

#732

· gaborcsardi opened

on Feb 26, 2023

IRkernel does not handle interrupt_message control message

#727

· ahjota opened

on Jan 12, 2023

cannot install irkernel for jupyterlab

#723

· ifuchs opened

on Dec 1, 2022

High amount of wrong warning messages when using nondefault font in R Kernel

#722

· AlFontal opened

on Nov 23, 2022

[InstallKernelSpec] WARNING | Config option `kernel_spec_manager_class` not recognized by `InstallKernelSpec`

#721

· lan-slot opened

on Nov 17, 2022

No display for DT::datatable in Google Colab. No error either.

#720

· rohitfarmer opened

on Oct 14, 2022

Attached the computation R process to vscode's terminal?

#718

· kinh-nguyen opened

on Aug 31, 2022