Android Emulator problem on Turkish Ubuntu 18.10

I just installed Ubuntu 18.10 with Turkish language. And installed Android studio and emulator. Emulator is crashed to start with this command “./emulator -avd Nexus_5_API_21 -qemu -m 2047 -enable-kvm”. But qemu/kvm is working properly with virt-manager GUI.

Android Emulator is working with Ubuntu English system language without problem but when I change system language to turkish again crashed.