Problemas com Steam LIBGL

Question

Provavelmente relacionado ao driver. Estou executando o Ubuntu 16.04 64bit em um processador AMD e placa gráfica. Tentar executar o steam com LIBGL_DEBUG=verbose me dá isso:

Running Steam on ubuntu 16.04 64-bit
STEAM_RUNTIME is enabled automatically
/bin/bash: /home/grizeldi/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/lib/x86_64-linux-gnu/libtinfo.so.5: no version information available (required by /bin/bash)
grep: symbol lookup error: grep: undefined symbol: pcre_jit_stack_alloc
grep: symbol lookup error: grep: undefined symbol: pcre_jit_stack_alloc
grep: symbol lookup error: grep: undefined symbol: pcre_jit_stack_alloc
Installing breakpad exception handler for appid(steam)/version(1474415843)
libGL: OpenDriver: trying /usr/lib/i386-linux-gnu/dri/tls/radeonsi_dri.so
libGL: OpenDriver: trying /usr/lib/i386-linux-gnu/dri/radeonsi_dri.so
libGL: dlopen /usr/lib/i386-linux-gnu/dri/radeonsi_dri.so failed (/usr/lib/i386-linux-gnu/libLLVM-3.8.so.1: symbol _ZNKSt3_V214error_category10_M_messageB5cxx11Ei, version GLIBCXX_3.4.21 not defined in file libstdc++.so.6 with link time reference)
libGL: OpenDriver: trying ${ORIGIN}/dri/tls/radeonsi_dri.so
libGL: OpenDriver: trying ${ORIGIN}/dri/radeonsi_dri.so
libGL: dlopen ${ORIGIN}/dri/radeonsi_dri.so failed (${ORIGIN}/dri/radeonsi_dri.so: cannot open shared object file: No such file or directory)
libGL: OpenDriver: trying /usr/lib/dri/tls/radeonsi_dri.so
libGL: OpenDriver: trying /usr/lib/dri/radeonsi_dri.so
libGL: dlopen /usr/lib/dri/radeonsi_dri.so failed (/usr/lib/dri/radeonsi_dri.so: cannot open shared object file: No such file or directory)
libGL error: unable to load driver: radeonsi_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: radeonsi
libGL: OpenDriver: trying /usr/lib/i386-linux-gnu/dri/tls/swrast_dri.so
libGL: OpenDriver: trying /usr/lib/i386-linux-gnu/dri/swrast_dri.so
libGL: dlopen /usr/lib/i386-linux-gnu/dri/swrast_dri.so failed (/usr/lib/i386-linux-gnu/libLLVM-3.8.so.1: symbol _ZNKSt3_V214error_category10_M_messageB5cxx11Ei, version GLIBCXX_3.4.21 not defined in file libstdc++.so.6 with link time reference)
libGL: OpenDriver: trying ${ORIGIN}/dri/tls/swrast_dri.so
libGL: OpenDriver: trying ${ORIGIN}/dri/swrast_dri.so
libGL: dlopen ${ORIGIN}/dri/swrast_dri.so failed (${ORIGIN}/dri/swrast_dri.so: cannot open shared object file: No such file or directory)
libGL: OpenDriver: trying /usr/lib/dri/tls/swrast_dri.so
libGL: OpenDriver: trying /usr/lib/dri/swrast_dri.so
libGL: dlopen /usr/lib/dri/swrast_dri.so failed (/usr/lib/dri/swrast_dri.so: cannot open shared object file: No such file or directory)
libGL error: unable to load driver: swrast_dri.so
libGL error: failed to load driver: swrast

Na mesma máquina, no Ubuntu 15.10 32bit, o vapor falhou ao iniciar, mas resolvi-o removendo o libstdc ++. assim, no steam runtime. Eu fiz o mesmo em 64 bits (antes de ter o mesmo erro que em 32 bits), mas agora recebo o erro acima. Ajuda?

EDIT: Isso conseguiu manter o vapor e funcionando: O Steam não inicia após a atualização para o Ubuntu 16.04

    

Answer 1

Eu tive o mesmo problema com a corrida a vapor.

Você precisa executar as linhas abaixo:

sudo add-apt-repository ppa:ubuntu-toolchain-r/test
sudo apt-get update
sudo apt-get upgrade

Isto irá atualizar o seu libstdc ++ 6: i386 e amd64 para libstdc ++. so.6.0.22

Depois disso, você deve executar:

ln -sf /usr/lib/i386-linux-gnu/libstdc++.so.6 $HOME/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/libstdc++.so.6

Se o problema aparecer novamente, basta executar o último comando novamente. Está funcionando para mim.