

Only unplugging the VGA cable and restarting can return my main display settings. If I check the NVidia Server Settings application and hit 'Detect Displays', nothing happens. I try to click on the Display application and it opens for a second and then closes. If I plug a second monitor into the VGA port, I lose all my display settings and the second monitor never shows any input. My main monitor is plugged in via a DVI cable and works great. If I look in the Driver Manager, I can see that I'm running the driver 367.57-0ubuntu0.16.4.01. I run Linux Mint 18 with a Nvidia GeForce GTX 950 graphics card. I know that others have had issues with dual monitors and Linux, and I've scoured the forums and tried enough things that I broke the Cinnamon desktop at one point and it's only by luck that I managed to get back to the initial conditions. There should be no obvious gaps between each frame.I am very new to Linux and I'm having issues getting dual monitors to work in Linux Mint 18. If you have a 500/1000 Hz mouse, you can test for frame skipping by moving the mouse cursor in a circle while taking a picture with a camera using a slow shutter speed like 1/10. That won't check for frame skipping though. The frame rate should match the refresh rate unless the GPU can't keep up. Make sure the game doesn't have a frame rate cap.
#Acer g247hl driver windows 10 full
Run a full screen game with VSync on and an FPS counter. (08-31-2017 11:07 PM)JMak00 Wrote: Is there another way to confirm that the refresh rate change is actually working? This site also tests VSync in the browser: Should be in the "Advanced" settings, all the way near the bottom in the "System" section. (08-31-2017 11:07 PM)JMak00 Wrote: I tried verifying that hardware acceleration was turned on in Chrome, but couldn't find that setting. The info section should tell you what refresh rate it's receiving. (08-31-2017 11:07 PM)JMak00 Wrote: When you say the monitor's OSD do you mean activating the monitor's display settings via the buttons on the monitor and checking that to confirm what the refresh rate is? Using CRU, I follow the instructions to add the new refresh rates, change to LCD Standard, and then restart64 to restart the driver, then go into the windows display settings, monitor tab, and select the new refresh, and, again, ufo test with a reported 60 refresh.Ĭan anyone help me find a guide for this specific model or provide some advice on what I might be doing wrong? The screen blacks out when saving the custom resolution in Radeon Settings and after selecting the new refresh is display settings, but when I go to the ufo test site, that site reports 60 refresh (the bar beneath the ufo animation always goes to "Ready", though. In Radeon Settings, I've gone to Display, create custom resolution, and changed to 61, 70, and 75 followed by going to the desktop, right-clicking, display settings, display adapter, then monitor tab and selecting the new refresh rate.

So far, I have tried both Radeon Settings and CRU to overclock this monitor.
#Acer g247hl driver windows 10 Pc
Monitor is connected to the pc via hdmi, though I don't know the hdmi version. My build uses a XFX R9 280X and I have Radeon Settings installed. I'm attempting to overclock this monitor hopefully up to 75hz (one Amazon reviewer got up this high).
