Your system information

• Steam client version (build number or date): 2,2,2020
• Distribution (e.g. Ubuntu): Ubuntu 18.04.3 LTS
• Opted into Steam client beta?: [Yes/No]no
• Have you checked for system updates?: [Yes/No]yes

When I try to run steam,it just disappear in a moment.
here is terminal output:

Running Steam on ubuntu 18.04 64-bit
STEAM_RUNTIME is enabled automatically
Pins up-to-date!
/home/fang-anpai/.local/share/Steam/ubuntu12_32/steam
Installing breakpad exception handler for appid(steam)/version(1579321278)
libGL error: No matching fbConfigs or visuals found
libGL error: failed to load driver: swrast
Installing breakpad exception handler for appid(steam)/version(1579321278)
Installing breakpad exception handler for appid(steam)/version(1579321278)
Gtk-Message: 18:11:51.465: Failed to load module "gail"
Gtk-Message: 18:11:51.465: Failed to load module "atk-bridge"

(steam:30403): Gtk-WARNING **: 18:11:51.480: 无法在模块路径中找到主题引擎：“adwaita”，
/usr/share/themes/Adwaita/gtk-2.0/main.rc:733: error: unexpected identifier 'direction', expected character '}'

(steam:30403): Gtk-WARNING **: 18:11:51.481: 无法在模块路径中找到主题引擎：“adwaita”，
/usr/share/themes/Adwaita/gtk-2.0/hacks.rc:28: error: invalid string constant "normal_entry", expected valid string constant
libGL error: No matching fbConfigs or visuals found
libGL error: failed to load driver: swrast
Steam: An X Error occurred
X Error of failed request: GLXBadContext
Major opcode of failed request: 151
Serial number of failed request: 48
xerror_handler: X failed, continuing
Steam: An X Error occurred
X Error of failed request: BadValue (integer parameter out of range for operation)
Major opcode of failed request: 151
Value in failed request: 0x0
Serial number of failed request: 47
xerror_handler: X failed, continuing
Steam: An X Error occurred
X Error of failed request: BadMatch (invalid parameter attributes)
Major opcode of failed request: 151
Serial number of failed request: 49
xerror_handler: X failed, continuing
assert_20200202181150_1.dmp[30422]: Uploading dump (out-of-process)
/tmp/dumps/assert_20200202181150_1.dmp
/home/fang-anpai/.local/share/Steam/steam.sh: 行 722: 30403 段错误 (核心已转储) $STEAM_DEBUGGER "$STEAMROOT/$STEAMEXEPATH" "$@"
assert_20200202181150_1.dmp[30422]: Finished uploading minidump (out-of-process): success = yes
assert_20200202181150_1.dmp[30422]: response: CrashID=bp-417fda65-c304-496b-9bb4-d5d212200202
assert_20200202181150_1.dmp[30422]: file ''/tmp/dumps/assert_20200202181150_1.dmp'', upload yes: ''CrashID=bp-417fda65-c304-496b-9bb4-d5d212200202''

Steps for reproducing this issue:

1. install CUDA10.0 (and automatic,install nvidia-driver-440,)
2. install
3. install steam by dpkg -i steam_latest.deb
   4.$ steam