i have fresh fedora 31 installation, Latest kernel , latest nvidia drivers. however RPM fusion steam gives the following error on startup
> [thasami@localhost ~]$ steam Running Steam on fedora 31 64-bit STEAM_RUNTIME is enabled automatically Pins up-to-date! /home/thasami/.local/share/Steam/ubuntu12_32/steam Installing breakpad exception handler for appid(steam)/version(1575604565) libGL error: No matching fbConfigs or visuals found libGL error: failed to load driver: swrast Installing breakpad exception handler for appid(steam)/version(1575604565) Installing breakpad exception handler for appid(steam)/version(1575604565) Gtk-Message: 17:11:05.735: Failed to load module "pk-gtk-module" 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: 150 Serial number of failed request: 46 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: 150 Value in failed request: 0x0 Serial number of failed request: 45 xerror_handler: X failed, continuing Steam: An X Error occurred X Error of failed request: BadMatch (invalid parameter attributes) Major opcode of failed request: 150 Serial number of failed request: 47 xerror_handler: X failed, continuing assert_20191209171104_1.dmp[13687]: Uploading dump (out-of-process) /tmp/dumps/assert_20191209171104_1.dmp /home/thasami/.local/share/Steam/steam.sh: line 722: 13665 Segmentation fault (core dumped) $STEAM_DEBUGGER "$STEAMROOT/$STEAMEXEPATH" "$@" assert_20191209171104_1.dmp[13687]: Finished uploading minidump (out-of-process): success = yes assert_20191209171104_1.dmp[13687]: response: CrashID=bp-6d2a0397-020b-4889-85be-8458e2191209 assert_20191209171104_1.dmp[13687]: file ''/tmp/dumps/assert_20191209171104_1.dmp'', upload yes: ''CrashID=bp-6d2a0397-020b-4889-85be-8458e2191209''