mojira.dev
MCL-22243

liblauncher fails - requires glibc 2.29

After forced launcher update error in launcher_log.txt

LauncherPluginLinux.cpp(20)] Failed to load /home/owner/.minecraft/launcher/liblauncher.so: /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.29' not found (required by /home/owner/.minecraft/launcher/liblauncher.so)
[Error: 2022-08-23 23:02:01.311438651: StartLibrary.cpp(90)] Couldn't load launcher core from /home/owner/.minecraft/launcher/liblauncher.so: LoadErrorNotPresent

 

glibc 2.29 is not  a supported installed version  in Linux Mint 19

installing glibc 2.29 may cause problems with future updates

 

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Comments 3

I am having the same issue with minecraft launcher, on Debian buster (10.12).  My glibc version is 2.28 (Debian GLIBC 2.28-10+deb10u1)

Same issue here.  Launcher updated itself today on first run, now it won't start.  

Error from launcher_log.txt after attempting to launch launcher is:

[Info: 2022-08-24 02:04:32.624954851: StartLibrary.cpp(61)] Starting /.../liblauncher.so
[Error: 2022-08-24 02:04:32.626887761: LauncherPluginLinux.cpp(20)] Failed to load /home/tom/.minecraft/launcher/liblauncher.so: /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.29' not found (required by /home/tom/.minecraft/launcher/liblauncher.so)
[Error: 2022-08-24 02:04:32.626944408: StartLibrary.cpp(90)] Couldn't load launcher core from /home/tom/.minecraft/launcher/liblauncher.so: LoadErrorNotPresent

Potentially relevant:

$ ldd --version
ldd (Ubuntu GLIBC 2.27-3ubuntu1.6) 2.27

 


 

Edit to note others with same issue today:

https://bugs.mojang.com/browse/MCL-18211

https://bugs.mojang.com/browse/MCL-22241

https://www.reddit.com/r/Minecraft/comments/wvzvb9/linux_has_anyones_launcher_mysteriously_stopped/

https://www.reddit.com/r/Minecraft/comments/wvxl5y/minecraft_launcher_doesnt_open_on_linux/ 

Thank you for your report!
We're tracking this issue in MCL-22241, so this ticket is being resolved and linked as a duplicate.

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