LinuxQuestions.org - qdbus freezing leading to wifi unable to connect and custom shortcuts disappearing

I posted this question on stackexchange, but nobody is interested for the moment, so I decided to try here. It's not critical problem but it is annoying and I'd like to fix it if possible.

My system had a problem with the acpi which is apparently fixed in recent kernels. But there are still some issues.

- the touchpad driver freezes constantly. I set a custom shortcut to restart it.

The error from dmesg (and also journalctl) is:

Code:

sabayon kernel: i2c_hid i2c-ELAN1200:00: i2c_hid_get_input: incomplete report (16/65535)

- the custom shortcut stops working every now and then with something like (journalctl)

Code:

org_kde_powerdevil[1382]: powerdevil: Can't contact ck

14:56:36 sabayon org_kde_powerdevil[1382]: powerdevil: Can't contact ck

14:56:40 sabayon kwin_x11[1350]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 57765, resource id: 41548686, major code: 20 (GetProperty), minor code: 0

To fix the frozen custom shortcut, I execute:

Code:

qdbus org.kde.kded5 /kded loadedModules | grep khotkeys

This helps also with my wifi. For unknown reasons, when waking up the laptop, the wifi doesn't want to reconnect. A workaround is to press the "Configure networks" button, which (I thought) resets the daemon and I get connected. But by executing the command above, wifi reconnects without a problem automatically. So maybe it's related to the qdbus problem.

So does anyone have an idea what's going on and why it is going on. And how to fix it. I've found workarounds, but it's really weird I'm having those issues.