Created attachment 140147 [details] Xorg.0.log with modeset error I am using an Intel Ivybridge Mobile laptop with the git version of xserver. When Option "PageFlip" is enabled (which is by default)I get the following repeated error in xorg.log: (EE) modeset(0): Failed to get GBM bo for flip to new front. (EE) modeset(0): present flip failed No such errors when page flipping is disabled in xorg.conf. Same issue when using xorg-server-1.20.0. Please see the attached xorg.log.
Same here on GTX770(GK104/NVE4). Linux 4.17.2-1-ARCH #1 SMP PREEMPT Sat Jun 16 11:08:59 UTC 2018 x86_64 GNU/Linux xorg-server 1.20.0 mesa 18.1.2
Same problem here. Also an Intel(R) Ivybridge Mobile chip. xorg-server 1.20.1 (also present with 1.20.0) mesa 18.2.0_rc2 (also present with 18.1.5) I just now looked into the log. The problem probably exists some time longer.
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