我一直在尝试让 Ubuntu 在戴尔 Alienware R12，并遇到了各种问题。我有Nvidia-460驱动程序安装后，它们会接收GeForce RTX 3090好的，Blender 似乎对此很满意。
但是，我现在遇到的问题是，每次我尝试运行 Steam 时，它都会崩溃。我尝试过 Ubuntu 存储库中的 steam 版本，以及从 Steam 网站下载的 deb 版本，两者都出现了类似的问题。
我最初安装的是 Ubuntu 20.04，但后来升级到了21.04为了让有线网卡正常工作，所以目前是 21.04
当我运行 steam 时，我得到：
Running Steam on ubuntu 21.04 64-bit
STEAM_RUNTIME is enabled automatically
Steam runtime environment up-to-date!
Steam client's requirements are satisfied
WARNING: Using default/fallback debugger launch
/home/sam/.steam/debian-installation/ubuntu12_32/steam
[2021-07-27 12:41:07] Startup - updater built Jul 20 2021 22:25:51
Installing breakpad exception handler for appid(steam)/version(1626824053)
libGL error: No matching fbConfigs or visuals found
libGL error: failed to load driver: swrast
SteamUpdateUI: An X Error occurred
X Error of failed request: BadValue (integer parameter out of range for operation)
Major opcode of failed request: 151 (GLX)
Minor opcode of failed request: 3 (X_GLXCreateContext)
Value in failed request: 0x0
Serial number of failed request: 44
xerror_handler: X failed, continuing
Looks like steam didn't shutdown cleanly, scheduling immediate update check
[2021-07-27 12:41:07] Failed to load cached hosts file (File 'update_hosts_cached.vdf' not found), using defaults
[2021-07-27 12:41:07] Using the following download hosts for Public, Realm steamglobal
[2021-07-27 12:41:07] 1. http://media.steampowered.com, /client/, Realm 'steamglobal', weight was 1, source = 'baked in'
Installing breakpad exception handler for appid(steam)/version(1626824053)
[2021-07-27 12:41:07] Checking for update on startup
[2021-07-27 12:41:07] Checking for available updates...
[2021-07-27 12:41:07] Downloading manifest: http://media.steampowered.com/client/steam_client_ubuntu12
Installing breakpad exception handler for appid(steam)/version(1626824053)
[2021-07-27 12:41:08] Download skipped: /client/steam_client_ubuntu12 version 1626824053, installed version 1626824053, existing pending version 0
[2021-07-27 12:41:08] Nothing to do
[2021-07-27 12:41:08] Verifying installation...
[2021-07-27 12:41:08] Performing checksum verification of executable files
[2021-07-27 12:41:08] Verification complete
Loaded SDL version 2.0.15-6655637
Gtk-Message: Failed to load module "gail"
Gtk-Message: Failed to load module "atk-bridge"
(steam:21570): Gtk-WARNING **: Unable to locate theme engine in module_path: "adwaita",
/usr/share/themes/Yaru/gtk-2.0/main.rc:775: error: unexpected identifier `direction', expected character `}'
(steam:21570): Gtk-WARNING **: Unable to locate theme engine in module_path: "adwaita",
/usr/share/themes/Yaru/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: BadMatch (invalid parameter attributes)
Major opcode of failed request: 151
Serial number of failed request: 49
xerror_handler: X failed, continuing
assert_20210727124107_1.dmp[21649]: Uploading dump (out-of-process)
/tmp/dumps/assert_20210727124107_1.dmp
/home/sam/.steam/debian-installation/steam.sh: line 772: 21570 Segmentation fault (core dumped) $STEAM_DEBUGGER $DEBUGGER_ARGS "$STEAMROOT/$STEAMEXEPATH" "$@"
根据我在网上找到的一些提示，我尝试安装 32 位 NVidia 驱动程序，但之后 Ubuntu 无法启动，所以我不得不重新安装。
Ubuntu 需要几个小时才能安装（我不确定为什么它这么慢），所以尽管我将来可能会再次尝试 32 位驱动程序，还有其他建议吗？或者我应该再次冒险吗？
我以前从来没有为 Steam 安装 32 位驱动程序，所以我不确定为什么现在需要这样做。
谢谢。
答案1
我自己回答这个问题，建议我安装一个与我以前尝试过的略有不同的 32 位驱动程序：
sudo apt install libnvidia-gl-460:i386
安装这个似乎已经解决了这个问题，Steam 现在可以运行了。