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Hi guys, my setup is:
- Thinkpad T14 AMD 1 gen
- 2 x 2k display link daisy chained to my usb-c dock `RTS5411 Hub`
- 1 x 2k hdmi plugged monitor
My problem is, whenever laptop is inactive for some longer periodd monitors goes blank(laptop is still running - no hibernation). When i try to wake laptop up (by pressing keyboard) hdmi monitor turns on but system freezez immadiately. I can workaround it by disconnecting dock before waking up the laptop and reconnecting it but its very inconvinient... Problem is 100% reproducible. I also get freezes if i force screen going blank using
sleep 1; xset dpms force off
Is there any way to disable the turning off mointors somehow?
xset s off
but that doesnt seems to work ...
I can provide some logs if you could guide me what would be helpful
❯ uname -r
6.3.8-arch1-1❯ lsusb
Bus 007 Device 003: ID 0bda:0411 Realtek Semiconductor Corp. Hub
Bus 007 Device 002: ID 0bda:0411 Realtek Semiconductor Corp. Hub
Bus 007 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 006 Device 005: ID 8087:0029 Intel Corp. AX200 Bluetooth
Bus 006 Device 003: ID 06cb:00bd Synaptics, Inc. Prometheus MIS Touch Fingerprint Reader
Bus 006 Device 010: ID 1d50:615e OpenMoko, Inc. Kyria
Bus 006 Device 008: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 006 Device 007: ID 328f:003f EMEET HD Webcam eMeet C960
Bus 006 Device 004: ID 0bda:5411 Realtek Semiconductor Corp. RTS5411 Hub
Bus 006 Device 002: ID 0bda:5411 Realtek Semiconductor Corp. RTS5411 Hub
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 004 Device 003: ID 058f:9540 Alcor Micro Corp. AU9540 Smartcard Reader
Bus 004 Device 004: ID 1050:0407 Yubico.com Yubikey 4/5 OTP+U2F+CCID
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 002: ID 13d3:5406 IMC Networks Integrated Camera
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Maybe
Last edited by mat13mn (2023-06-20 07:20:47)
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