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Dota 2 无法启动 _ creapswapchain()

tag-icon • tag-icon nvidia 20.04 graphics steam vulkan
Dota 2 无法启动 _ creapswapchain()

Steam 上的 Dota2 由于错误无法启动；今晚 Vulkan 更新后，我遇到以下错误：

错误 CreateSwapChain()：无法查询支持的交换链格式的大小。

我有操作系统：Ubuntu 20.04，中央处理器: Intel® Core™ i7-4710HQ CPU @ 2.50GHz × 8，图形处理器：NVIDIA 公司 GM107M [GeForce GTX 850M] / 英特尔® 高清显卡 4600 (HSW GT2)

我的系统信息如下steam- help- system information：

Processor Information:
    CPU Vendor:  GenuineIntel
    CPU Brand:  Intel(R) Core(TM) i7-4710HQ CPU @ 2.50GHz
    CPU Family:  0x6
    CPU Model:  0x3c
    CPU Stepping:  0x3
    CPU Type:  0x0
    Speed:  3500 Mhz
    8 logical processors
    4 physical processors
    HyperThreading:  Supported
    FCMOV:  Supported
    SSE2:  Supported
    SSE3:  Supported
    SSSE3:  Supported
    SSE4a:  Unsupported
    SSE41:  Supported
    SSE42:  Supported
    AES:  Supported
    AVX:  Supported
    AVX2:  Unsupported
    AVX512F:  Unsupported
    AVX512PF:  Unsupported
    AVX512ER:  Unsupported
    AVX512CD:  Unsupported
    AVX512VNNI:  Unsupported
    SHA:  Unsupported
    CMPXCHG16B:  Supported
    LAHF/SAHF:  Supported
    PrefetchW:  Unsupported

Operating System Version:
    Ubuntu 20.04.2 LTS (64 bit)
    Kernel Name:  Linux
    Kernel Version:  5.8.0-53-generic
    X Server Vendor:  The X.Org Foundation
    X Server Release:  12009000
    X Window Manager:  GNOME Shell
    Steam Runtime Version:  steam-runtime_0.20210422.0

Video Card:
    Driver:  Intel Open Source Technology Center Mesa DRI Intel(R) HD Graphics 4600 (HSW GT2)
    Driver Version:  3.0 Mesa 20.2.6
    OpenGL Version: 3.0
    Desktop Color Depth: 24 bits per pixel
    Monitor Refresh Rate: 60 Hz
    VendorID:  0x8086
    DeviceID:  0x416
    Revision Not Detected
    Number of Monitors:  1
    Number of Logical Video Cards:  1
    Primary Display Resolution:  1920 x 1080
    Desktop Resolution: 1920 x 1080
    Primary Display Size: 13.39" x 7.48" (15.31" diag)
                                            34.0cm x 19.0cm (38.9cm diag)
    Primary VRAM Not Detected

Sound card:
    Audio device: Intel Haswell HDMI

昨天的比赛一切正常，但是却无法开始。

答案1

对于那些遇到同样问题的人，我最终删除了与我的显卡相关的所有内容Nvidia，然后从头开始安装它们。我尝试了很多方法，最后在清除Nvidia系统中的所有应用程序后，我终于解决了。

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