Steam работал, запускались игры (но жутко тормозили). Разобрался, как включать дискретную видеокарту на ноутбуке. Попробовал запустить Steam c переменной DRI_PRIME=1, подредактировал скрипт запуска CS GO. Steam завис и больше не запускался. Сделал sudo dnf remove steam, удалил руками все папки, которые от него остались и sudo dnf install steam. Пытается запуститься, но выпадает с ошибками.
$ steam
Running Steam on fedora 22 64-bit
STEAM_RUNTIME is enabled automatically
Installing breakpad exception handler for appid(steam)/version(1437790054)
Installing breakpad exception handler for appid(steam)/version(1437790054)
Installing breakpad exception handler for appid(steam)/version(1437790054)
Installing breakpad exception handler for appid(steam)/version(1437790054)
Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 72: non-double matrix element
Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 72: non-double matrix element
Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 80: saw unknown, expected number
Fontconfig warning: "/etc/fonts/conf.d/65-0-lohit-bengali.conf", line 32: unknown element "langset"
Fontconfig warning: "/etc/fonts/conf.d/69-gnu-free-sans.conf", line 24: unknown element "langset"
Fontconfig warning: "/etc/fonts/conf.d/69-gnu-free-serif.conf", line 24: unknown element "langset"
[0802/141405:ERROR:browser_main_loop.cc(173)] Running without the SUID sandbox! See https://code.google.com/p/chromium/wiki/LinuxSUIDSandboxDevelopment for more information on developing with the sandbox on.
Installing breakpad exception handler for appid(steamwebhelper)/version(20150723114749)
Installing breakpad exception handler for appid(steamwebhelper)/version(1437652069)
Installing breakpad exception handler for appid(steamwebhelper)/version(20150723114749)
Installing breakpad exception handler for appid(steamwebhelper)/version(1437790054)
Installing breakpad exception handler for appid(steamwebhelper)/version(1437790054)
Installing breakpad exception handler for appid(steam)/version(1437790054)
Installing breakpad exception handler for appid(steam)/version(1437790054)
Installing breakpad exception handler for appid(steam)/version(1437790054)
Installing breakpad exception handler for appid(steam)/version(1437790054)
Installing breakpad exception handler for appid(steam)/version(1437790054)
Installing breakpad exception handler for appid(steam)/version(1437790054)
FillInMachineIDInfo took a total of 0 milliseconds
Installing breakpad exception handler for appid(steam)/version(1437790054)
Dongle firmware /home/aquadon/.local/share/Steam/ubuntu12_32/../controller_base/d0ggle.bin loaded, version 1435869091.
Installing breakpad exception handler for appid(steam)/version(1437790054)
Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 72: non-double matrix element
Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 72: non-double matrix element
Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 80: saw unknown, expected number
Fontconfig warning: "/etc/fonts/conf.d/65-0-lohit-bengali.conf", line 32: unknown element "langset"
Fontconfig warning: "/etc/fonts/conf.d/69-gnu-free-sans.conf", line 24: unknown element "langset"
Fontconfig warning: "/etc/fonts/conf.d/69-gnu-free-serif.conf", line 24: unknown element "langset"
[0802/141406:ERROR:renderer_main.cc(200)] Running without renderer sandbox
[0802/141406:ERROR:renderer_main.cc(200)] Running without renderer sandbox
assert_20150802141404_1.dmp[6006]: Uploading dump (out-of-process)
/tmp/dumps/assert_20150802141404_1.dmp
assert_20150802141404_1.dmp[6006]: Finished uploading minidump (out-of-process): success = no
assert_20150802141404_1.dmp[6006]: error: HTTP response code said error
assert_20150802141404_1.dmp[6006]: file ''/tmp/dumps/assert_20150802141404_1.dmp'', upload no: ''HTTP response code said error''
/home/aquadon/.local/share/Steam/steam.sh: line 756: 5951 Ошибка сегментирования (core dumped) $STEAM_DEBUGGER "$STEAMROOT/$STEAMEXEPATH" "$@"
Assert( Assertion Failed: iRet > 0 ):/home/buildbot/buildslave_steam/steam_rel_client_ubuntu12_linux/build/src/webhelper/../common/html/chrome_ipc_server.cpp:350
Installing breakpad exception handler for appid(steamwebhelper)/version(1437790054)
crash_20150802141407_5.dmp[6017]: Uploading dump (out-of-process)
/tmp/dumps/crash_20150802141407_5.dmp
[0802/141407:ERROR:channel.cc(300)] RawChannel read error (connection broken)
[0802/141407:ERROR:sandbox_ipc_linux.cc(431)] sendmsg: Обрыв канала
crash_20150802141407_5.dmp[6017]: Finished uploading minidump (out-of-process): success = yes
crash_20150802141407_5.dmp[6017]: response: CrashID=bp-a902f977-d5c8-45af-9511-6e01e2150802
crash_20150802141407_5.dmp[6017]: file ''/tmp/dumps/crash_20150802141407_5.dmp'', upload yes: ''CrashID=bp-a902f977-d5c8-45af-9511-6e01e2150802''
Refresh rate: 1
Refresh rate: 1
Refresh rate: 1
Refresh rate: 1
Refresh rate: 1
Refresh rate: 1
Refresh rate: 1
Refresh rate: 1
Refresh rate: 1
Refresh rate: 1
/home/buildbot/buildslave_steam/steam_rel_client_ubuntu12_linux/build/src/webhelper/../common/html/chrome_ipc_server.cpp (350) : Assertion Failed: iRet > 0
/home/buildbot/buildslave_steam/steam_rel_client_ubuntu12_linux/build/src/webhelper/../common/html/chrome_ipc_server.cpp (350) : Assertion Failed: iRet > 0
Помогите, пожалуйста, разобраться.
