Steam Unexpectedly Quits

~ $ inxi -F && dmesg | grep -i error
System:    Host: WritersBlock Kernel: 4.4.0-77-generic x86_64 (64 bit)
           Desktop: Cinnamon 3.2.7  Distro: Linux Mint 18.1 Serena
Machine:   System: Dell (portable) product: XPS 13 9350
           Mobo: Dell model: 07TYC2 v: A01
           Bios: Dell v: 1.3.3 date: 03/01/2016
CPU:       Dual core Intel Core i5-6200U (-HT-MCP-) cache: 3072 KB 
           clock speeds: max: 2800 MHz 1: 799 MHz 2: 715 MHz 3: 761 MHz
           4: 773 MHz
Graphics:  Card: Intel Sky Lake Integrated Graphics
           Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
           Resolution: [email protected]
           GLX Renderer: Mesa DRI Intel HD Graphics 520 (Skylake GT2)
           GLX Version: 3.0 Mesa 12.0.6
Audio:     Card Intel Sunrise Point-LP HD Audio driver: snd_hda_intel
           Sound: Advanced Linux Sound Architecture v: k4.4.0-77-generic
Network:   Card: Broadcom BCM4350 802.11ac Wireless Network Adapter
           driver: brcmfmac
           IF: wlp58s0 state: up mac: 30:52:cb:e7:36:b5
Drives:    HDD Total Size: NA (-) ID-1: /dev/nvme0n1 model: N/A size: 256.1GB
Partition: ID-1: / size: 227G used: 36G (17%) fs: ext4 dev: /dev/nvme0n1p2
           ID-2: swap-1 size: 8.45GB used: 0.47GB (6%) fs: swap dev: /dev/nvme0n1p3
RAID:      No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors:   System Temperatures: cpu: 25.0C mobo: N/A
           Fan Speeds (in rpm): cpu: N/A
Info:      Processes: 315 Uptime: 4 days Memory: 3541.0/7850.7MB
           Client: Shell (bash) inxi: 2.2.35 
/r/linuxmint Thread Parent