I’m encountering an issue while trying to build a Flutter application for Linux. When running the command flutter run -v, I receive the following error during the build process:

[  +3290 ms] [1/21] Generating /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/libflutter_linux_gtk.so, /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/flutter_linux/fl_basic_message_channel.h, /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/flutter_linux/fl_binary_codec.h, /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/flutter_linux/fl_binary_messenger.h, /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/flutter_linux/fl_dart_project.h, /home/ruban/YAVAR/PROJECTS/Sip-PhoneApplication/linux/flutter/ephemeral/flutter_linux/fl_engine.h, /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/flutter_linux/fl_json_message_codec.h, /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/flutter_linux/fl_json_method_codec.h, /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/flutter_linux/fl_message_codec.h, /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/flutter_linux/fl_method_call.h, /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/flutter_linux/fl_method_channel.h, /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/flutter_linux/fl_method_codec.h, /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/flutter_linux/fl_method_response.h, /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/flutter_linux/fl_plugin_registrar.h, /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/flutter_linux/fl_plugin_registry.h, /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/flutter_linux/fl_standard_message_codec.h, /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/flutter_linux/fl_standard_method_codec.h, /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/flutter_linux/fl_string_codec.h, /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/flutter_linux/fl_value.h, /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/flutter_linux/fl_view.h, /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/flutter_linux/flutter_linux.h, phony
[   +5 ms] [  +17 ms] executing: uname -m
[   +1 ms] [   +5 ms] Exit code 0 from: uname -m
[   +1 ms] [   +1 ms] x86_64
[        ] [  +40 ms] Artifact Instance of 'AndroidGenSnapshotArtifacts' is not required, skipping update.
[        ] [        ] Artifact Instance of 'AndroidInternalBuildArtifacts' is not required, skipping update.
[        ] [        ] Artifact Instance of 'IOSEngineArtifacts' is not required, skipping update.
[        ] [        ] Artifact Instance of 'FlutterWebSdk' is not required, skipping update.
[        ] [        ] Artifact Instance of 'LegacyCanvasKitRemover' is not required, skipping update.
[        ] [        ] Artifact Instance of 'FlutterSdk' is not required, skipping update.
[        ] [        ] Artifact Instance of 'WindowsEngineArtifacts' is not required, skipping update.
[        ] [        ] Artifact Instance of 'MacOSEngineArtifacts' is not required, skipping update.
[        ] [        ] Artifact Instance of 'LinuxFuchsiaSDKArtifacts' is not required, skipping update.
[        ] [        ] Artifact Instance of 'MacOSFuchsiaSDKArtifacts' is not required, skipping update.
[        ] [        ] Artifact Instance of 'FlutterRunnerSDKArtifacts' is not required, skipping update.
[        ] [        ] Artifact Instance of 'FlutterRunnerDebugSymbols' is not required, skipping update.
[        ] [        ] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
[        ] [        ] Artifact Instance of 'FontSubsetArtifacts' is not required, skipping update.
[        ] [        ] Artifact Instance of 'PubDependencies' is not required, skipping update.
[  +63 ms] Initializing file store
[        ] [  +33 ms] Done initializing file store
[        ] [ +118 ms] Skipping target: gen_localizations
[        ] [  +12 ms] Skipping target: gen_dart_plugin_registrant
[ +632 ms] Skipping target: unpack_linux
[ +559 ms] Skipping target: kernel_snapshot_program
[   +3 ms] Skipping target: native_assets
[        ] Skipping target: kernel_snapshot_native_assets
[        ] Skipping target: kernel_snapshot
[ +955 ms] Skipping target: debug_bundle_linux-x64_assets
[   +3 ms] Persisting file store
[        ] [  +24 ms] Done persisting file store
[        ] [  +36 ms] build succeeded.
[        ] [  +11 ms] "flutter assemble" took 2,566ms.
[        ] [ +202 ms] ensureAnalyticsSent: 181ms
[        ] [        ] Running 1 shutdown hook
[        ] [        ] Shutdown hooks complete
[        ] [   +8 ms] exiting with code 0
[ +115 ms] [2/7] Linking CXX shared library plugins/nb_utils/libnb_utils_plugin.so
[ +461 ms] [3/7] Building CXX object CMakeFiles/copper_sip_phone.dir/my_application.cc.o
[ +127 ms] [4/7] Building CXX object CMakeFiles/copper_sip_phone.dir/flutter/generated_plugin_registrant.cc.o
[ +656 ms] [5/7] Linking CXX shared library plugins/flutter_webrtc/libflutter_webrtc_plugin.so
[ +189 ms] [6/7] Linking CXX executable intermediates_do_not_run/copper_sip_phone
[        ] FAILED: intermediates_do_not_run/copper_sip_phone
[   +5 ms] : && /snap/flutter/current/usr/bin/clang++  -g  -B/snap/flutter/current/usr/lib/gcc/x86_64-linux-gnu/9 -B/snap/flutter/current/usr/lib/x86_64-linux-gnu -B/snap/flutter/current/lib/x86_64-linux-gnu -B/snap/flutter/current/usr/lib/ -L/snap/flutter/current/usr/lib/gcc/x86_64-linux-gnu/9 -L/snap/flutter/current/usr/lib/x86_64-linux-gnu -L/snap/flutter/current/lib/x86_64-linux-gnu -L/snap/flutter/current/usr/lib/ -lblkid -lgcrypt -llzma -llz4 -lgpg-error -luuid -lpthread -ldl -lepoxy -lfontconfig CMakeFiles/copper_sip_phone.dir/main.cc.o CMakeFiles/copper_sip_phone.dir/my_application.cc.o CMakeFiles/copper_sip_phone.dir/flutter/generated_plugin_registrant.cc.o  -o intermediates_do_not_run/copper_sip_phone -Wl,-rpath,/home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/build/linux/x64/debug/plugins/flutter_webrtc:/home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/build/linux/x64/debug/plug ins/nb_utils:/home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral:  plugins/flutter_webrtc/libflutter_webrtc_plugin.so  plugins/nb_utils/libnb_utils_plugin.so /home/ruban/YAVAR/PROJECTS/Sip-Phone-Application/linux/flutter/ephemeral/libflutter_linux_gtk.so  /snap/flutter/current/usr/lib/x86_64-linux-gnu/libgtk-3.so /snap/flutter/current/usr/lib/x86_64-linux-gnu/libgdk-3.so  /snap/flutter/current/usr/lib/x86_64-linux-gnu/libpangocairo-1.0.so /snap/flutter/current/usr/lib/x86_64-linux-gnu/libpango-1.0.so  /snap/flutter/current/usr/lib/x86_64-linux-gnu/libharfbuzz.so /snap/flutter/current/usr/lib/x86_64-linux-gnu/libatk-1.0.so  /snap/flutter/current/usr/lib/x86_64-linux-gnu/libcairo-gobject.so /snap/flutter/current/usr/lib/x86_64-linux-gnu/libcairo.so  /snap/flutter/current/usr/lib/x86_64-linux-gnu/libgdk_pixbuf-2.0.so /snap/flutter/current/usr/lib/x86_64-linux-gnu/libgio-2.0.so  /snap/flutter/current/usr/lib/x86_64-linux-gnu/libgobject-2.0.so /snap/flutter/current/usr/lib/x86_64-linux-gnu/libglib-2.0.so -lpthread -ldl -lm -lgcc_s -o intermediates_do_not_run/copper_sip_phone
[        ] FAILED: intermediates_do_not_run/copper_sip_phone
[  +56 ms] [   +2 ms] clang: error: undefined reference to 'bcmp@@GLIBC_2.2.5'
[        ] [   +1 ms] clang: error: undefined reference to 'mempcpy@@GLIBC_2.2.5'
[        ] [   +1 ms] clang: error: undefined reference to 'memrchr@@GLIBC_2.2.5'
[        ] [   +1 ms] clang: error: undefined reference to 'memmem@@GLIBC_2.2.5'
[        ] [   +1 ms] clang: error: undefined reference to 'memchr@@GLIBC_2.2.5'

Environment:

• Flutter version: 3.24.0-channel stable

• Operating System: Ubuntu 24.04 LTS

What I’ve tried:

1. Updating Flutter and dependencies: Ran flutter upgrade and flutter pub get.

2. Checking GLIBC version: Verified my glibc version with ldd --version.

3. Ensuring all required libraries are installed: Installed build-essential, clang, cmake, pkg-config, and libgtk-3-dev.

4. Cleaning and rebuilding: Executed flutter clean and flutter build linux.

5. Testing alternate installation methods: Currently using Snap but considering other installation methods.

Questions:

• Has anyone encountered similar issues with undefined references to GLIBC symbols?

• Are there specific versions of glibc or other libraries that need to be matched?

• Could Snap’s environment be causing these issues, and if so, how can they be resolved?

Any guidance or suggestions would be greatly appreciated!