I just formatted my computer, but before the format I just used elementary OS 5 and everything worked fine. But when I finished formatting my computer, the second monitor didn't work. Apparently the system detects when I plug in the second monitor. How can I fix this problem?.


  • Use lspci | grep VGA and the answer was 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) Second monitor is display port – user18723 Aug 8 '19 at 22:24

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