Не может открыть пар на Ubuntu 15.10

Я попытался открыть пар на человечности 15.10 в течение многих часов, но я просто не мог открыться. Я работал steam и терминал просто дает мне следующий ответ:

$ steam
Running Steam on ubuntu 15.10 64-bit
STEAM_RUNTIME is enabled automatically
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Gtk-Message: Failed to load module "unity-gtk-module"
Installing breakpad exception handler for appid(steam)/version(1454620878)
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
[0214/172141:ERROR:main_delegate.cc(777)] Could not load cef_extensions.pak
[0214/172141:ERROR:browser_main_loop.cc(203)] Running without the SUID sandbox! 
/wiki/LinuxSUIDSandboxDevelopment for more information on developing with the sandbox on.
Installing breakpad exception handler for appid(steamwebhelper)/version(20160204122139)
Installing breakpad exception handler for appid(steamwebhelper)/version(1454588499)
[0214/172141:ERROR:main_delegate.cc(777)] Could not load cef_extensions.pak
Installing breakpad exception handler for appid(steamwebhelper)/version(20160204122139)
Installing breakpad exception handler for appid(steamwebhelper)/version(1454620878)
Installing breakpad exception handler for appid(steamwebhelper)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Created shared memory when not owner SteamController_Shared_mem
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
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
assert_20160214172140_1.dmp[14581]: Uploading dump (out-of-process)
/tmp/dumps/assert_20160214172140_1.dmp
/home/loudavid/.local/share/Steam/steam.sh: line 756: 14528 Segmentation fault      (core dumped) $STEAM_DEBUGGER "$STEAMROOT/$STEAMEXEPATH" "$@"
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
assert_20160214172140_1.dmp[14581]: Finished uploading minidump (out-of-process): success = yes
assert_20160214172140_1.dmp[14581]: response: CrashID=bp-09f1fea7-c2d5-4266-bece-3953c2160214
assert_20160214172140_1.dmp[14581]: file ''/tmp/dumps/assert_20160214172140_1.dmp'', upload yes: ''CrashID=bp-09f1fea7-c2d5-4266-bece-3953c2160214''

Кто-либо может сказать мне, какова моя проблема?

Я сделал то, что говорят u, но терминал дал мне следующий ответ:

Running Steam on ubuntu 15.10 64-bit
STEAM_RUNTIME is enabled automatically
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Gtk-Message: Failed to load module "unity-gtk-module"
Installing breakpad exception handler for appid(steam)/version(1454620878)
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
[0214/174849:ERROR:main_delegate.cc(777)] Could not load cef_extensions.pak
[0214/174849:ERROR:browser_main_loop.cc(203)] 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(20160204122139)
Installing breakpad exception handler for appid(steamwebhelper)/version(1454588499)
[0214/174849:ERROR:main_delegate.cc(777)] Could not load cef_extensions.pak
Installing breakpad exception handler for appid(steamwebhelper)/version(20160204122139)
Installing breakpad exception handler for appid(steamwebhelper)/version(1454620878)
Installing breakpad exception handler for appid(steamwebhelper)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Created shared memory when not owner SteamController_Shared_mem
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
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
assert_20160214174848_1.dmp[2050]: Uploading dump (out-of-process)
/tmp/dumps/assert_20160214174848_1.dmp
/home/loudavid/.local/share/Steam/steam.sh: line 756:  1996 Segmentation fault      (core dumped) $STEAM_DEBUGGER "$STEAMROOT/$STEAMEXEPATH" "$@"
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
assert_20160214174848_1.dmp[2050]: Finished uploading minidump (out-of-process): success = yes
assert_20160214174848_1.dmp[2050]: response: CrashID=bp-731419b9-6f11-4a29-acae-ee5f62160214
assert_20160214174848_1.dmp[2050]: file ''/tmp/dumps/assert_20160214174848_1.dmp'', upload yes: ''CrashID=bp-731419b9-6f11-4a29-acae-ee5f62160214''

какова проблема теперь?

Снова, я сделал то, что u сказал мне, но все еще не может открыть и дал мне следующий ответ:

Running Steam on ubuntu 15.10 64-bit
STEAM_RUNTIME is enabled automatically
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Gtk-Message: Failed to load module "unity-gtk-module"
Installing breakpad exception handler for appid(steam)/version(1454620878)
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
[0214/175555:ERROR:main_delegate.cc(777)] Could not load cef_extensions.pak
[0214/175555:ERROR:browser_main_loop.cc(203)] 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(20160204122139)
Installing breakpad exception handler for appid(steamwebhelper)/version(1454588499)
[0214/175555:ERROR:main_delegate.cc(777)] Could not load cef_extensions.pak
Installing breakpad exception handler for appid(steamwebhelper)/version(20160204122139)
Installing breakpad exception handler for appid(steamwebhelper)/version(1454620878)
Installing breakpad exception handler for appid(steamwebhelper)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Created shared memory when not owner SteamController_Shared_mem
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
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
assert_20160214175553_1.dmp[2351]: Uploading dump (out-of-process)
/tmp/dumps/assert_20160214175553_1.dmp
/home/loudavid/.local/share/Steam/steam.sh: line 756:  2296 Segmentation fault      (core dumped) $STEAM_DEBUGGER "$STEAMROOT/$STEAMEXEPATH" "$@"
[0214/175556:WARNING:content_browser_client.cc(622)] No browser info matching frame process id 2 and routing id 1
[0214/175556:WARNING:content_browser_client.cc(622)] No browser info matching frame process id 2 and routing id 1
[0214/175556:WARNING:content_browser_client.cc(622)] No browser info matching frame process id 2 and routing id 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
Refresh rate: 1
assert_20160214175553_1.dmp[2351]: Finished uploading minidump (out-of-process): success = yes
assert_20160214175553_1.dmp[2351]: response: CrashID=bp-f56594c9-5f62-49de-8d9a-5f1bb2160214
assert_20160214175553_1.dmp[2351]: file ''/tmp/dumps/assert_20160214175553_1.dmp'', upload yes: ''CrashID=bp-f56594c9-5f62-49de-8d9a-5f1bb2160214''