'GLIBC_2.29' not found when building for 3.1.1

[dirkvranckaert]

Board

ESP32-C6

Device Description

n/a

Hardware Configuration

no special config, it's a command line building issue

Version

latest master (checkout manually)

IDE Name

n/a

Operating System

Ubuntu 18.04.3 / Python3.6 / Arduino-CLI 1.1.1

Flash frequency

n/a

PSRAM enabled

yes

Upload speed

n/a

Description

arduino-cli compile --fqbn esp32:esp32:esp32c6
When running above command on Ubuntu with Python 3.6 with the ESP32 3.0.7 board version installed I have no issues in building the binaries. However when upgrading to 3.1.1 the command above fails:

[14070] Error loading Python lib '/tmp/_MEIPIGxxI/libpython3.8.so.1.0': dlopen: /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.29' not found (required by /tmp/_MEIPIGxxI/libpython3.8.so.1.0)

Sketch

n/a

Debug Message

n/a

Other Steps to Reproduce

n/a

I have checked existing issues, online documentation and the Troubleshooting Guide

• I confirm I have checked existing issues, online documentation and Troubleshooting guide.

[SuGlider]

It seems that the solution would be to update Ubuntu Python in your environment.
I've found an article that can help in achieving this task: https://cloudbytes.dev/snippets/upgrade-python-to-latest-version-on-ubuntu-linux

[dirkvranckaert]

So to be clear, I'm on Python 3.6, the error is complaining about 3.8:

/tmp/_MEIPIGxxI/libpython3.8.so.1.0

So I fully upgraded to 3.12, though the error remains exactly the same, meaning (in my opinion) it's a bug in 3.1.1 release of arduino-esp, seems like on Ubuntu it's some kind of hardcoded looking for something Python 3.8... With the 3.0.7 release it worked flaweless!

[me-no-dev]

we do not have that many things in python and they are mostly compiled to binaries. Can you post a full build log so we at least can try to see where it happens? Also we have not touched our python tools in between those versions, so hard to imagine we caused it

[dirkvranckaert]

What should I execute to have all the logs you guys need for investigation? Op di 14 jan 2025 om 11:16 schreef Me No Dev ***@***.***>:

…

we do not have that many things in python and they are mostly compiled to binaries. Can you post a full build log so we at least can try to see where it happens? Also we have not touched our python tools in between those versions, so hard to imagine we caused it — Reply to this email directly, view it on GitHub <#10849 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABDR4OU3CI3CV4MT3VVTETD2KTPYDAVCNFSM6AAAAABVCAANCWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDKOBZGUZDCMZQGY> . You are receiving this because you authored the thread.Message ID: ***@***.***>

[me-no-dev]

just do a verbose cli compile and it will print the log

[dirkvranckaert]

+ /var/local/arduino-cli/bin/arduino-cli compile -v --fqbn esp32:esp32:esp32c6
FQBN: esp32:esp32:esp32c6
Using board 'esp32c6' from platform in folder: /var/lib/jenkins/.arduino15/packages/esp32/hardware/esp32/3.1.1
Using core 'esp32' from platform in folder: /var/lib/jenkins/.arduino15/packages/esp32/hardware/esp32/3.1.1

/usr/bin/env bash -c "[ ! -f \"/var/lib/jenkins/workspace/Project/Project Firwmare - 1.0 - Debug CI/Project\"/partitions.csv ] || cp -f \"/var/lib/jenkins/workspace/Project/Project Firwmare - 1.0 - Debug CI/Project\"/partitions.csv \"/var/lib/jenkins/.cache/arduino/sketches/6C0E25E7A7B3FF3DBD65CA3450446C35\"/partitions.csv"
/usr/bin/env bash -c "[ -f \"/var/lib/jenkins/.cache/arduino/sketches/6C0E25E7A7B3FF3DBD65CA3450446C35\"/partitions.csv ] || [ ! -f \"/var/lib/jenkins/.arduino15/packages/esp32/hardware/esp32/3.1.1/variants/esp32c6\"/partitions.csv ] || cp \"/var/lib/jenkins/.arduino15/packages/esp32/hardware/esp32/3.1.1/variants/esp32c6\"/partitions.csv \"/var/lib/jenkins/.cache/arduino/sketches/6C0E25E7A7B3FF3DBD65CA3450446C35\"/partitions.csv"
/usr/bin/env bash -c "[ -f \"/var/lib/jenkins/.cache/arduino/sketches/6C0E25E7A7B3FF3DBD65CA3450446C35\"/partitions.csv ] || cp \"/var/lib/jenkins/.arduino15/packages/esp32/hardware/esp32/3.1.1\"/tools/partitions/default.csv \"/var/lib/jenkins/.cache/arduino/sketches/6C0E25E7A7B3FF3DBD65CA3450446C35\"/partitions.csv"
/usr/bin/env bash -c "[ -f \"/var/lib/jenkins/workspace/Project/Project Firwmare - 1.0 - Debug CI/Project\"/bootloader.bin ] && cp -f \"/var/lib/jenkins/workspace/Project/Project Firwmare - 1.0 - Debug CI/Project\"/bootloader.bin \"/var/lib/jenkins/.cache/arduino/sketches/6C0E25E7A7B3FF3DBD65CA3450446C35\"/Project.ino.bootloader.bin || ( [ -f \"/var/lib/jenkins/.arduino15/packages/esp32/hardware/esp32/3.1.1/variants/esp32c6\"/bootloader.bin ] && cp \"/var/lib/jenkins/.arduino15/packages/esp32/hardware/esp32/3.1.1/variants/esp32c6\"/bootloader.bin \"/var/lib/jenkins/.cache/arduino/sketches/6C0E25E7A7B3FF3DBD65CA3450446C35\"/Project.ino.bootloader.bin || \"/var/lib/jenkins/.arduino15/packages/esp32/tools/esptool_py/4.9.dev3\"/esptool --chip esp32c6 elf2image --flash_mode dio --flash_freq 80m --flash_size 4MB -o \"/var/lib/jenkins/.cache/arduino/sketches/6C0E25E7A7B3FF3DBD65CA3450446C35\"/Project.ino.bootloader.bin \"/var/lib/jenkins/.arduino15/packages/esp32/tools/esp32-arduino-libs/idf-release_v5.3-cfea4f7c-v1/esp32c6\"/bin/bootloader_qio_80m.elf )"
[15715] Error loading Python lib '/tmp/_MEIKfXOqs/libpython3.8.so.1.0': dlopen: /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.29' not found (required by /tmp/_MEIKfXOqs/libpython3.8.so.1.0)

[me-no-dev]

@lucasssvaz this maybe an issue with the compiled esptool? PTAL

[lucasssvaz]

Ubuntu 18.04 does not contain GLIBC 2.29 installed by default. Please install it and try again. Maybe it is a new requirement from newer esptool versions.

[lucasssvaz]

Also, what is the output of ldd --version ?

[dirkvranckaert]

Got it all working, though not with just simply installing GLIBC 2.29, lots of investigation and restoring backups of the build machine after bricking it made me in the end go for the full dist upgrade, resulting in GLIBC 2.31 and the builds succeeding now!