Android studio was communicating with adb normally. Right after updating platform-tools to version 23, android studio stopped communicating with adb.
It displays the message:
Unable to create Debug Bridge: Unable to start adb server: Unable to detect adb version, adb output: /data/programs/android-sdk/platform-tools/adb: /lib64/libc.so.6: version 'GLIBC_2.14' not found (required by /data/programs/android-sdk/platform-tools/adb) /data/programs/android-sdk/platform-tools/adb: /lib64/libc.so.6: version 'GLIBC_2.15' not found (required by /data/programs/android-sdk/platform-tools/adb)
I have Centos 6.5 (final) Kernel Linux 2.6.32.431.el6.x86_64 Gnome 2.28.2