Bug#860950: steam: crashes on startup

[clayton]

Package: steam
Version: 1.0.0.54-2
Severity: important

$ steam
ILocalize::AddFile() failed to load file "public/steambootstrapper_english.txt".
[2017-04-22 20:46:20] Startup - updater built Nov 23 2016 01:05:42
Xlib:  extension "GLX" missing on display ":0.0".
*** Error in `/home/expatit/.steam/ubuntu12_32/steam': free(): invalid pointer: 0xbfdf6750 ***
======= Backtrace: =========
/lib/i386-linux-gnu/libc.so.6(+0x6737a)[0xb72c437a]
/lib/i386-linux-gnu/libc.so.6(+0x6dfb7)[0xb72cafb7]
/lib/i386-linux-gnu/libc.so.6(+0x6e776)[0xb72cb776]
/usr/lib/i386-linux-gnu/libX11.so.6(XFree+0x18)[0xb764b018]
/home/expatit/.steam/ubuntu12_32/steam(+0x51406)[0x800c2406]
/home/expatit/.steam/ubuntu12_32/steam(+0x520ee)[0x800c30ee]
/home/expatit/.steam/ubuntu12_32/steam(+0x22420)[0x80093420]
/lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf6)[0xb7275276]
/home/expatit/.steam/ubuntu12_32/steam(+0x25ae9)[0x80096ae9]
======= Memory map: ========
80071000-80422000 r-xp 00000000 00:13 583491     /expatit/.steam/ubuntu12_32/steam
80422000-80436000 r--p 003b1000 00:13 583491     /expatit/.steam/ubuntu12_32/steam

	etc.....

b77a1000-b77a2000 r--p 00022000 00:13 33039      /lib/i386-linux-gnu/ld-2.24.so
b77a2000-b77a3000 rw-p 00023000 00:13 33039      /lib/i386-linux-gnu/ld-2.24.so
bfdda000-bfdfb000 rw-p 00000000 00:00 0          [stack]
Aborted
tar: This does not look like a tar archive
xz: (stdin): File format not recognized
tar: Child returned status 1
tar: Error is not recoverable: exiting now
find: ‘/home/expatit/.steam/ubuntu12_32/steam-runtime’: No such file or directory

-- System Information:
Debian Release: 9.0
  APT prefers testing
  APT policy: (990, 'testing'), (700, 'unstable'), (1, 'experimental')
Architecture: i386
 (i686)

Kernel: Linux 4.9.0-2-686-pae (SMP w/2 CPU cores)
Locale: LANG=en_HK.utf8, LC_CTYPE=en_HK.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages steam depends on:
ii  debconf [debconf-2.0]            1.5.60
ii  libc6                            2.24-9
ii  libgl1-mesa-dri                  13.0.6-1
ii  libgl1-mesa-glx                  13.0.6-1
ii  libgpg-error0                    1.26-2
ii  libstdc++6                       6.3.0-12
ii  libtxc-dxtn-s2tc [libtxc-dxtn0]  1.0+git20151227-2
ii  libudev1                         232-22
ii  libx11-6                         2:1.6.4-3
ii  libxinerama1                     2:1.1.3-1+b3
ii  xz-utils                         5.2.2-1.2+b1

Versions of packages steam recommends:
ii  fonts-liberation                      1:1.07.4-2
ii  gnome-terminal [x-terminal-emulator]  3.22.2-1
ii  libxss1                               1:1.2.2-1
ii  lxterminal [x-terminal-emulator]      0.3.0-1
ii  termit [x-terminal-emulator]          3.0-1+b1
ii  xterm [x-terminal-emulator]           327-2
ii  zenity                                3.22.0-1+b1

Versions of packages steam suggests:
pn  steam-devices  <none>

-- debconf information:
* steam/license:
  steam/purge:
* steam/question: I AGREE