1.问题描述 描述1：SP4服务器系统使用过程中花屏： 1、此问题没有稳定复现方法，前2次在操作控制面板和日志查看器工具软件，第3次在进行ltp+fio+iperf压力测试。 2、花屏时系统可以正常响应，串口登录可以正常执行命令，没有其他异常。 3、注销和修改分辨率不能恢复正常，重启后恢复正常。 2.软件包修复版本 ·银河麒麟高级服务器操作系统 V10 SP3 2403 (loongarch64) mesa-libgbm-devel-20.1.4-3.p02.a.ky10或以上版本 mesa-dri-drivers-20.1.4-3.p02.a.ky10或以上版本 mesa-libGL-20.1.4-3.p02.a.ky10或以上版本 mesa-libd3d-devel-20.1.4-3.p02.a.ky10或以上版本 mesa-libgbm-20.1.4-3.p02.a.ky10或以上版本 mesa-libGL-devel-20.1.4-3.p02.a.ky10或以上版本 mesa-libEGL-20.1.4-3.p02.a.ky10或以上版本 mesa-libOSMesa-20.1.4-3.p02.a.ky10或以上版本 mesa-libEGL-devel-20.1.4-3.p02.a.ky10或以上版本 mesa-filesystem-20.1.4-3.p02.a.ky10或以上版本 mesa-libOSMesa-devel-20.1.4-3.p02.a.ky10或以上版本 mesa-vdpau-drivers-20.1.4-3.p02.a.ky10或以上版本 mesa-vulkan-devel-20.1.4-3.p02.a.ky10或以上版本 mesa-libglapi-20.1.4-3.p02.a.ky10或以上版本 mesa-vulkan-drivers-20.1.4-3.p02.a.ky10或以上版本 mesa-libd3d-20.1.4-3.p02.a.ky10或以上版本 mesa-omx-drivers-20.1.4-3.p02.a.ky10或以上版本 3.修复方法 方法一：配置源进行升级安装 1.打开软件包源配置文件，根据仓库地址进行修改。 仓库源地址： 银河麒麟高级服务器操作系统 V10 SP3 2403 loongarch64:https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/ 2.配置完成后执行更新命令进行升级，命令如下： yum update Packagename 方法二：下载安装包进行升级安装 通过软件包地址下载软件包，使用软件包升级命令根据受影响的软件包 列表进行升级安装, 命令如下： yum install Packagename 4.软件包下载地址 ·银河麒麟高级服务器操作系统 V10 SP3 2403 mesa(loongarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-dri-drivers-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-filesystem-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libEGL-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libEGL-devel-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libGL-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libGL-devel-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libOSMesa-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libOSMesa-devel-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libd3d-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libd3d-devel-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libgbm-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libgbm-devel-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libglapi-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-omx-drivers-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-vdpau-drivers-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-vulkan-devel-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-vulkan-drivers-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-dri-drivers-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-filesystem-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libEGL-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libEGL-devel-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libGL-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libGL-devel-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libOSMesa-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libOSMesa-devel-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libd3d-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libd3d-devel-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libgbm-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libgbm-devel-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-libglapi-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-omx-drivers-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-vdpau-drivers-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-vulkan-devel-20.1.4-3.p02.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/loongarch64/Packages/mesa-vulkan-drivers-20.1.4-3.p02.a.ky10.loongarch64.rpm 注：其他相关依赖包请到相同目录下载 5.修复验证 使用软件包查询命令，查看相关软件包版本是否与修复版本一致，如果版本一致，则说明修复成功。 sudo rpm -qa | grep Packagename