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gao634209276

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注册时间： 2021-05-06

帖子： 3

设置电源管理-屏幕节能选项，空闲超时自动熄屏后概率出现无法唤醒屏幕

基本信息：
Host：机械革命 X6Ti
DE:     KDE5
WM:    KWin
GPU:   NVIDIA GeForce CTX 1050 Mobile
GPU:   Intel HD Graphics 630
系统版本：
Linux ark 5.9.16-1-MANJARO #1 SMP PREEMPT Mon Dec 21 22:00:46 UTC 2020 x86_64 GNU/Linux

笔记本自动熄屏后，概率出现：通过移动鼠标或敲键盘无法重新唤醒屏幕的问题。其中笔记本内置键盘、触摸板、外接鼠标和键盘均可以使用，这个我通过远程连接tmux验证确认。

而且发现熄屏无法唤醒一段时间后，触发第二次熄屏，再次通过鼠标或键盘操作可以唤醒屏幕。所以目前初步的猜测是：

在第一次熄屏 --> 操作鼠标或键盘 --> 系统层面调用命令唤醒屏幕 --> 硬件层亮屏失败 --> 系统层没有感知或者回调？认为唤醒成功
--> 再次空闲超时触发熄屏 --> 重新操作鼠标和键盘 --> 系统层执行唤醒操作 --> 硬件执行亮屏成功
所有具体哪里的bug或者有什么解决办法，有大佬遇见过吗

gao634209276

会员

注册时间： 2021-05-06

帖子： 3

Re: 设置电源管理-屏幕节能选项，空闲超时自动熄屏后概率出现无法唤醒屏幕

我从journalctl日志中看到对应时间段有这些日志

5月 06 17:30:01 ark kwin_x11[1168]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 15517, resource id: 39846583, major code: 15 (QueryTree), minor code: 0
5月 06 17:30:21 ark kwin_x11[1168]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 16351, resource id: 39846598, major code: 15 (QueryTree), minor code: 0
5月 06 17:30:21 ark kwin_x11[1168]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 16372, resource id: 39846613, major code: 20 (GetProperty), minor code: 0
5月 06 17:30:21 ark kwin_x11[1168]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 16373, resource id: 39846613, major code: 15 (QueryTree), minor code: 0
5月 06 17:30:32 ark kwin_x11[1168]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 17034, resource id: 39846628, major code: 15 (QueryTree), minor code: 0
5月 06 17:30:32 ark kwin_x11[1168]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 17055, resource id: 39846643, major code: 20 (GetProperty), minor code: 0
5月 06 17:30:32 ark kwin_x11[1168]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 17056, resource id: 39846643, major code: 15 (QueryTree), minor code: 0
5月 06 17:31:26 ark kwin_x11[1168]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 17938, resource id: 39846658, major code: 15 (QueryTree), minor code: 0
5月 06 17:31:30 ark kwin_x11[1168]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 18035, resource id: 39846673, major code: 15 (QueryTree), minor code: 0
5月 06 17:32:02 ark kwin_x11[1168]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 18567, resource id: 39846688, major code: 20 (GetProperty), minor code: 0
5月 06 17:32:02 ark kwin_x11[1168]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 18568, resource id: 39846688, major code: 15 (QueryTree), minor code: 0
5月 06 17:32:04 ark dbus-daemon[657]: [system] Activating service name='org.kde.powerdevil.backlighthelper' requested by ':1.31' (uid=1000 pid=1222 comm="/usr/lib/org_kde_powerdevil " label="unconfined") (using servicehelper)
5月 06 17:32:04 ark dbus-daemon[657]: [system] Successfully activated service 'org.kde.powerdevil.backlighthelper'
5月 06 17:33:31 ark plasmashell[1228]: libkcups: Renew-Subscription last error: 0 successful-ok
5月 06 17:33:39 ark dbus-daemon[657]: [system] Activating service name='org.kde.powerdevil.backlighthelper' requested by ':1.31' (uid=1000 pid=1222 comm="/usr/lib/org_kde_powerdevil " label="unconfined") (using servicehelper)
5月 06 17:33:39 ark dbus-daemon[657]: [system] Successfully activated service 'org.kde.powerdevil.backlighthelper'
5月 06 17:34:24 ark dbus-daemon[657]: [system] Activating service name='org.kde.powerdevil.backlighthelper' requested by ':1.31' (uid=1000 pid=1222 comm="/usr/lib/org_kde_powerdevil " label="unconfined") (using servicehelper)
5月 06 17:34:24 ark dbus-daemon[657]: [system] Successfully activated service 'org.kde.powerdevil.backlighthelper'
5月 06 17:35:09 ark dbus-daemon[657]: [system] Activating service name='org.kde.powerdevil.backlighthelper' requested by ':1.31' (uid=1000 pid=1222 comm="/usr/lib/org_kde_powerdevil " label="unconfined") (using servicehelper)
5月 06 17:35:09 ark dbus-daemon[657]: [system] Successfully activated service 'org.kde.powerdevil.backlighthelper'
5月 06 17:35:37 ark dbus-daemon[657]: [system] Activating service name='org.kde.powerdevil.backlighthelper' requested by ':1.31' (uid=1000 pid=1222 comm="/usr/lib/org_kde_powerdevil " label="unconfined") (using servicehelper)
5月 06 17:35:37 ark dbus-daemon[657]: [system] Successfully activated service 'org.kde.powerdevil.backlighthelper'
5月 06 17:36:22 ark kwin_x11[1168]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 43215, resource id: 39846748, major code: 15 (QueryTree), minor code: 0
5月 06 17:36:23 ark kwin_x11[1168]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 44207, resource id: 39846763, major code: 15 (QueryTree), minor code: 0