New: Unable to achieve 240hz on usb4 docking station
https://bugzilla.kernel.org/show_bug.cgi?id=218526
Bug ID: 218526
Summary: Unable to achieve 240hz on usb4 docking station
Product: Drivers
Version: 2.5
Hardware: AMD
OS: Linux
Status: NEW
Severity: normal
Priority: P3
Component: USB
Assignee: [email protected]
Reporter: [email protected]
Regression: NoKernel version used: 6.7.5
Using a display1.2 port to display1.4 port on the dock I'm not able to get 240hz on linux I max out at 165hz
On windows with the same dock and montior I get 240hz
I've tested 3 wayland compositors which all had the same results.
Cpu: 7940hs, usb4 port with 40gbs
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[Bug 218526] Unable to achieve 240hz on usb4 docking station
https://bugzilla.kernel.org/show_bug.cgi?id=218526
--- Comment #1 from Samuel ([email protected]) --- monitor = Alienware aw2521hf
dock = Cable Matters 8-in-1 Portable 40Gbps USB4 Hub (USB 4 Dock)
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[Bug 218526] Unable to achieve 240hz on usb4 docking station
In reply to [email protected]https://bugzilla.kernel.org/show_bug.cgi?id=218526
--- Comment #2 from Samuel ([email protected]) --- Dock also has to replugged sometimes for displays to work....
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[Bug 218526] Unable to achieve 240hz on usb4 docking station
In reply to [email protected]https://bugzilla.kernel.org/show_bug.cgi?id=218526
--- Comment #3 from Samuel ([email protected]) --- Still happening on 6.8.1
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