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DisplayLink / evdi

Extensible Virtual Display Interface
MIT License
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evdi framebuffer problem #59

Closed prutheus closed 7 years ago

prutheus commented 7 years ago

System: archlinux kernel 4.8.4-1

Problem: I have a displaylink device, so I have evdi also installed. I have a problem on my dell xps 13 9360. I have a little screen freeze every ~10 secs, on hdmi display via D3100 docking station, via usb-c-to-hdmi and on the laptop screen. Everytime it lags, I get an message in my journal what could raise this error? how could i fix it? (btw, maybe it is useful to know, that when the docking station is connected, my laptop screen is getting dark/disabled after some little time, the brightness get zero'ed)

Error in journal:

Nov 19 09:22:07 XPS kernel: evdi: [V] painter_unlock:165 
Nov 19 09:22:07 XPS kernel: evdi: [V] evdi_painter_grabpix_ioctl:556 
Nov 19 09:22:07 XPS kernel: evdi: [V] painter_lock:159 
Nov 19 09:22:07 XPS kernel: evdi: [V] copy_pixels:121 
Nov 19 09:22:07 XPS kernel: evdi: [V] copy_pixels:139 copy rect 0,0-1920,1080
Nov 19 09:22:07 XPS kernel: evdi: [V] painter_unlock:165 
Nov 19 09:22:07 XPS kernel: evdi: [V] painter_lock:159 
Nov 19 09:22:07 XPS kernel: evdi: [V] painter_unlock:165 
Nov 19 09:22:07 XPS kernel: evdi: [V] evdi_user_framebuffer_dirty:232 
Nov 19 09:22:07 XPS kernel: evdi: [V] evdi_handle_damage:87 
Nov 19 09:22:07 XPS kernel: evdi: [V] painter_lock:159 
Nov 19 09:22:07 XPS kernel: evdi: [V] painter_unlock:165 
Nov 19 09:22:07 XPS kernel: evdi: [V] painter_lock:159 
Nov 19 09:22:07 XPS kernel: evdi: [V] evdi_painter_mark_dirty:333 (dev=1) 0,0-1920,1080
displaylink-mlukaszek commented 7 years ago

This looks like a duplicate of #57. Please try the new 1.3 release.