当挂起后再按键盘唤醒时,系统恢复了,但是屏幕不亮,是没有任何亮光的那种。
按键盘上的Fn键和Caps键,键盘上的背光亮点能亮,插拔电源时也有声音。从ssh可以登录。
硬件信息: 电脑:华为Matebook E 2022 显卡:VGA compatible controller: Intel Corporation Tiger Lake-UP4 GT2 [Iris Xe Graphics]
软件信息: 内核:6.1.0-10-amd64
使用ssh登录后,在恢复后截取到的一些错误信息:
kernel: i915 0000:00:02.0: [drm] *ERROR* DSI link not in ULPS
kernel: i915 0000:00:02.0: [drm] *ERROR* DSI header credits not released
kernel: i915 0000:00:02.0: [drm] *ERROR* error sending DCS NOP command
kernel: i915 0000:00:02.0: [drm] *ERROR* DSI payload credits not release
kernel: i915 0000:00:02.0: [drm] *ERROR* DSI trancoder not disabled
kernel: i915 0000:00:02.0: [drm] *ERROR* [PLANE:94:cursor A] commit wait timed out
kernel: i915 0000:00:02.0: [drm] *ERROR* flip_done timed out
kernel: i915 0000:00:02.0: [drm] *ERROR* [PLANE:31:plane 1A] commit wait timed out
kernel: i915 0000:00:02.0: [drm] *ERROR* [CONNECTOR:349:DSI-1] commit wait timed out
kernel: i915 0000:00:02.0: [drm] *ERROR* [CRTC:98:pipe A] commit wait timed out
kernel: i915 0000:00:02.0: [drm] *ERROR* [CRTC:98:pipe A] mismatch in hw.adjusted_mode.crtc_clock (expected 291594, found 332418)
kernel: i915 0000:00:02.0: [drm] *ERROR* [CRTC:98:pipe A] mismatch in hw.pipe_mode.crtc_clock (expected 291594, found 332418)
kernel: i915 0000:00:02.0: [drm] *ERROR* [CRTC:98:pipe A] mismatch in pixel_rate (expected 291594, found 332418)
kernel: i915 0000:00:02.0: [drm] *ERROR* [CRTC:98:pipe A] mismatch in hw.adjusted_mode.crtc_vsync_end (expected 1630, found 1)
kernel: i915 0000:00:02.0: [drm] *ERROR* [CRTC:98:pipe A] mismatch in hw.adjusted_mode.crtc_vsync_start (expected 1615, found 1)
kernel: i915 0000:00:02.0: [drm] *ERROR* [CRTC:98:pipe A] mismatch in hw.adjusted_mode.crtc_vblank_end (expected 1710, found 1800)
kernel: i915 0000:00:02.0: [drm] *ERROR* [CRTC:98:pipe A] mismatch in hw.adjusted_mode.crtc_vtotal (expected 1710, found 1800)
kernel: i915 0000:00:02.0: [drm] *ERROR* [CRTC:98:pipe A] mismatch in hw.adjusted_mode.crtc_hsync_end (expected 2802, found 1)
kernel: i915 0000:00:02.0: [drm] *ERROR* [CRTC:98:pipe A] mismatch in hw.adjusted_mode.crtc_hsync_start (expected 2762, found 1)
kernel: i915 0000:00:02.0: [drm] *ERROR* [CRTC:98:pipe A] mismatch in hw.adjusted_mode.crtc_hblank_end (expected 2842, found 2720)
kernel: i915 0000:00:02.0: [drm] *ERROR* [CRTC:98:pipe A] mismatch in hw.adjusted_mode.crtc_htotal (expected 2842, found 2720)
kernel: i915 0000:00:02.0: [drm] *ERROR* [CRTC:98:pipe A] mismatch in hw.pipe_mode.crtc_vsync_end (expected 1630, found 1)
kernel: i915 0000:00:02.0: [drm] *ERROR* [CRTC:98:pipe A] mismatch in hw.pipe_mode.crtc_vsync_start (expected 1615, found 1)
kernel: i915 0000:00:02.0: [drm] *ERROR* [CRTC:98:pipe A] mismatch in hw.pipe_mode.crtc_vblank_end (expected 1710, found 1800)
kernel: i915 0000:00:02.0: [drm] *ERROR* [CRTC:98:pipe A] mismatch in hw.pipe_mode.crtc_vtotal (expected 1710, found 1800)
kernel: i915 0000:00:02.0: [drm] *ERROR* [CRTC:98:pipe A] mismatch in hw.pipe_mode.crtc_hsync_end (expected 2802, found 1)
kernel: i915 0000:00:02.0: [drm] *ERROR* [CRTC:98:pipe A] mismatch in hw.pipe_mode.crtc_hsync_start (expected 2762, found 1)
kernel: i915 0000:00:02.0: [drm] *ERROR* [CRTC:98:pipe A] mismatch in hw.pipe_mode.crtc_hblank_end (expected 2842, found 2720)
kernel: i915 0000:00:02.0: [drm] *ERROR* [CRTC:98:pipe A] mismatch in hw.pipe_mode.crtc_htotal (expected 2842, found 2720)
尝试过的方法:
- 安装laptop-mode-tools软件后,使用
laptop_mode start
启用笔记本模式,未见效。 - 在
/etc/modprobe.d/i915.conf
中,加上options i915 intel_idle.max_cstate=1 i915.enable_dc=0 ahci.mobile_lam_policy=1
三个内核参数,未见效 - 将模块
intel_lpss_pci
加入到文件/etc/initramfs-tools/modules
中,然后更新initramfs,未见效 - 在文件
/etc/modprobe.d/i915.conf
中启用options i915 enable_guc=2
,好像是因为这个起过作用,但后来重启后又不行了 - 更新内核到6.4版本,屏幕为亮了,但出现了文件系统错误问题,从ssh端登录后无权限;将内核换为rt版本,也有类似错误