注意到改变在我的 16.04(64 位)机器上运行统一. 审查系统日志和xorg.0.log并注意到几乎连续不断的错误被记录下来。
示例日志文件输出...对于系统日志:
Dec 31 10:08:08 XXLOWS01 kernel: [ 268.882697] [drm:amdgpu_crtc_page_flip] crtc:0[ffff880210294000], pflip_stat:AMDGPU_FLIP_PENDING, work: ffff8800d73c5cc0,
Dec 31 10:08:08 XXLOWS01 kernel: [ 268.883451] [drm:dm_page_flip] dm_page_flip Flipping to hi: 0x0, low: 0xfb810000
Dec 31 10:08:08 XXLOWS01 kernel: [ 268.883456] [drm:amdgpu_flip_work_func] crtc:0[ffff880210294000], pflip_stat:AMDGPU_FLIP_SUBMITTED, work: ffff8800d73c5cc0,
Dec 31 10:08:08 XXLOWS01 kernel: [ 268.887753] [drm:dm_pflip_high_irq] dm_pflip_high_irq - crtc :0[ffff880210294000], pflip_stat:AMDGPU_FLIP_NONE, work: ffff8800d73c5cc0,
Dec 31 10:08:08 XXLOWS01 kernel: [ 268.899866] [drm:drm_mode_addfb2] [FB:76]
Dec 31 10:08:08 XXLOWS01 kernel: [ 268.899878] [drm:get_dm_commit_action] crtc_state_flags: enable:1, active:1, planes_changed:1, mode_changed:0,active_changed:0,connectors_changed:0
Dec 31 10:08:08 XXLOWS01 kernel: [ 268.899881] [drm:get_dm_commit_action] crtc_state_flags: enable:1, active:1, planes_changed:1, mode_changed:0,active_changed:0,connectors_changed:0
Dec 31 10:08:08 XXLOWS01 kernel: [ 268.899886] [drm:get_dm_commit_action] crtc_state_flags: enable:1, active:1, planes_changed:1, mode_changed:0,active_changed:0,connectors_changed:0
Dec 31 10:08:08 XXLOWS01 kernel: [ 268.899896] [drm:get_dm_commit_action] crtc_state_flags: enable:1, active:1, planes_changed:1, mode_changed:0,active_changed:0,connectors_changed:0
为了xorg.0.log:
[ 105.579] (WW) AMDGPU(0): amdgpu_dri2_flip_event_handler: Pageflip completion event has impossible msc 6231 < target_msc 6232
[ 105.595] (WW) AMDGPU(0): amdgpu_dri2_flip_event_handler: Pageflip completion event has impossible msc 6232 < target_msc 6233
[ 105.787] (WW) AMDGPU(0): amdgpu_dri2_flip_event_handler: Pageflip completion event has impossible msc 6243 < target_msc 6244
配置:
Processor: Intel® Core™ i5-2400 CPU @ 3.10GHz × 4
Graphics card: AMD Radeon (TM) RX 460 Graphics
Driver: amdgpu-pro-16.50-362463
我已经卸载了 amdgpu-pro 驱动程序成功地并恢复到标准驱动程序(无或有限图形加速)和系统日志/xorg.0.log错误停止了。我已安装最近的AMDGPU-PRO-16.50-362463驱动程序和日志错误回。
想看看是否有人有解决方案(除了切换显卡架构)。
答案1
解决了!卸载了amdgpu-pro-16.50-362463驱动程序并替换为新的 amdgpu-pro-16.60-379184司机。系统日志大量的 DRM 调试消息停止。安装新驱动似乎会替换10-amdgpu-pro.conf文件,因此需要修改https://community.amd.com/thread/205475阻止 Xorg.0.log“泛滥”。感谢那些帮助调试的人 - 尤其是那些修改了驱动程序的人!