Atualize o link do driver da GPU e tente novamente.
Eu estou tentando rodar o Steam no Ubuntu, apenas atualizado duas vezes de 13.04 para 14.04. Existem outros problemas com o Steam em 14.04 relatados em toda a web, mas não consigo encontrar um semelhante.
Eu tentei as versões do Ubuntu Store e Steam Store e aparentei o mesmo erro.
Instalei o Steam, concordo com o licenciamento e recebo o prompt "configurar conta ou login". Quando eu faço login, nada acontece. O Steam simplesmente não carrega - ele cai silenciosamente.
Aqui está a saída no terminal:
$ steam
Running Steam on ubuntu 14.04 32-bit
STEAM_RUNTIME is enabled automatically
Installing breakpad exception handler for appid(steam)/version(1416617579)
Installing breakpad exception handler for appid(steam)/version(1416617579)
Installing breakpad exception handler for appid(steam)/version(1416617579)
Gtk-Message: Failed to load module "overlay-scrollbar"
Gtk-Message: Failed to load module "unity-gtk-module"
Gtk-Message: Failed to load module "overlay-scrollbar"
Gtk-Message: Failed to load module "unity-gtk-module"
Installing breakpad exception handler for appid(steamwebhelper)/version(20141121162341)
Installing breakpad exception handler for appid(steamwebhelper)/version(1416587021)
[1229/213113:ERROR:nss_util.cc(1018)] Failed to load NSS libraries.
Installing breakpad exception handler for appid(steamwebhelper)/version(20141121162341)
Installing breakpad exception handler for appid(steamwebhelper)/version(1416587021)
Installing breakpad exception handler for appid(steamwebhelper)/version(1416587021)
[1229/213113:ERROR:nss_util.cc(853)] After loading Root Certs, loaded==false: NSS error code: -8018
Installing breakpad exception handler for appid(steam)/version(1416617579)
Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 70: non-double matrix element
Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 70: non-double matrix element
Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 78: saw unknown, expected number
Installing breakpad exception handler for appid(steam)/version(1416617579)
Installing breakpad exception handler for appid(steam)/version(1416617579)
Installing breakpad exception handler for appid(steam)/version(1416617579)
Installing breakpad exception handler for appid(steam)/version(1416617579)
Installing breakpad exception handler for appid(steam)/version(1416617579)
FillInMachineIDInfo took a total of 0 milliseconds
Installing breakpad exception handler for appid(steam)/version(1416617579)
Installing breakpad exception handler for appid(steam)/version(1416617579)
Uploading dump (out-of-process) [proxy '']
/tmp/dumps/assert_20141229213108_1.dmp
/home/alex/.local/share/Steam/steam.sh: line 729: 5820 Segmentation fault (core dumped) $STEAM_DEBUGGER "$STEAMROOT/$STEAMEXEPATH" "$@"
Requested Force create but SharedObjectMutex already created
Forced create but already created for SharedObjectEvent
Forced create but already created for SharedObjectEvent
Finished uploading minidump (out-of-process): success = yes
response: CrashID=bp-b576bcbf-9b6f-44b6-9fcc-41b212141229
Se alguém tiver um problema semelhante ou apenas puder ajudar, poste suas sugestões.
Além disso, eu executo a placa de vídeo da Intel:
$ lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 18)