Segfault on Steam

Kubuntu · 08-06-2015, 10:01 AM

Hello.

I've installed Steam following every step from the Gentoo Wiki. The first time I've run Steam, it worked, but after that, no more. Here is my prompt, it shows me a segmentation fault on the line 756:

Code:

$ steam
/home/ignacio/.local/share/Steam/steam.sh: línea 161: VERSION_ID: variable sin asignar
/home/ignacio/.local/share/Steam/steam.sh: línea 161: VERSION_ID: variable sin asignar
Running Steam on gentoo  64-bit
/home/ignacio/.local/share/Steam/steam.sh: línea 161: VERSION_ID: variable sin asignar
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)
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(1437790054)
[0806/132204: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)
[0806/132204:INFO:audio_manager_pulse.cc(258)] Failed to connect to the context.  Error: Connection refused
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 3 milliseconds
Installing breakpad exception handler for appid(steam)/version(1437790054)
PulseAudio connect failed (used only for Mic Volume Control) with error: Access denied
Dongle firmware /home/ignacio/.local/share/Steam/ubuntu12_32/../controller_base/d0ggle.bin loaded, version 1435869091.
Installing breakpad exception handler for appid(steam)/version(1437790054)
/home/ignacio/.local/share/Steam/steam.sh: línea 756:  3736 Violación de segmento  $STEAM_DEBUGGER "$STEAMROOT/$STEAMEXEPATH" "$@"
crash_20150806132202_1.dmp[3773]: Uploading dump (out-of-process)
/tmp/dumps/crash_20150806132202_1.dmp
crash_20150806132202_1.dmp[3773]: Finished uploading minidump (out-of-process): success = yes
crash_20150806132202_1.dmp[3773]: response: CrashID=bp-0ac9b7e0-cc93-416e-b20f-71d5f2150806
crash_20150806132202_1.dmp[3773]: file ''/tmp/dumps/crash_20150806132202_1.dmp'', upload yes: ''CrashID=bp-0ac9b7e0-cc93-416e-b20f-71d5f2150806''

auge · 08-10-2015, 09:15 AM

And what is written on that lines around 756 in that script? Please translate the other lines for us. Is this spanish?

Kubuntu · 08-10-2015, 09:23 AM

Quote:

Originally Posted by auge

And what is written on that lines around 756 in that script? Please translate the other lines for us. Is this spanish?

Yes.

Line 756:

Code:

STEAM_DEBUGGER=${DEBUGGER-}
unset DEBUGGER # Don't use debugger if Steam launches itself recursively
if [ "$STEAM_DEBUGGER" == "gdb" ] || [ "$STEAM_DEBUGGER" == "cgdb" ]; then
        ARGSFILE=$(mktemp $USER.steam.gdb.XXXX)

        # Set the LD_PRELOAD varname in the debugger, and unset the global version. 
        : "${LD_PRELOAD=}"
        if [ "$LD_PRELOAD" ]; then
                echo set env LD_PRELOAD=$LD_PRELOAD >> "$ARGSFILE"
                echo show env LD_PRELOAD >> "$ARGSFILE"
                unset LD_PRELOAD
        fi

        $STEAM_DEBUGGER -x "$ARGSFILE" --args "$STEAMROOT/$STEAMEXEPATH" "$@"
        rm "$ARGSFILE"
elif [ "$STEAM_DEBUGGER" == "valgrind" ]; then
    : "${STEAM_VALGRIND:=}"
        DONT_BREAK_ON_ASSERT=1 G_SLICE=always-malloc G_DEBUG=gc-friendly valgrind --error-limit=no --undef-value-errors=no --suppressions=$PLATFORM/steam.supp $STEAM_VALGRIND "$STEAMROOT/$STEAMEXEPATH" "$@" 2>&1 | tee steam_valgrind.txt
elif [ "$STEAM_DEBUGGER" == "callgrind" ]; then
    valgrind --tool=callgrind --instr-atstart=no "$STEAMROOT/$STEAMEXEPATH" "$@"
elif [ "$STEAM_DEBUGGER" == "strace" ]; then
    strace -osteam.strace "$STEAMROOT/$STEAMEXEPATH" "$@"
else
        $STEAM_DEBUGGER "$STEAMROOT/$STEAMEXEPATH" "$@"
fi

And on line 161 it says "not assigned variable".

auge · 08-10-2015, 09:36 AM

Quote:

PulseAudio connect failed (used only for Mic Volume Control) with error: Access denied
[0806/132204:INFO:audio_manager_pulse.cc(258)] Failed to connect to the context. Error: Connection refused

And it once was running properly.
When you didn't uninstall pulseaudio, then reinstall it and turn off selinux for a check to see if this is the problem.

Kubuntu · 08-11-2015, 05:59 AM

I've installed PulseAudio, because I hadn't it installed on my system. But the same message error is there when I try to use Steam.