AnsweredAssumed Answered

X lockup with Ubuntu 4.13.0-38 + 17.50.2.13 driver

Question asked by poggs on Apr 14, 2018
Latest reply on Apr 17, 2018 by fsadough

System

  • Radeon Pro WX 4100 with 17.50.2.13 driver
  • Ubuntu 16.04LTS, 4.13.0-38-generic kernel
  • 64G RAM
  • 2 x Dell P2715Q monitors running at 3840x2160 on DisplayPort
  • Asus PRIME X299-A, BIOS 2018-03-07
  • Intel i7-7820X
  • Be Quiet! 750W PSU

 

Issue

Since upgrading to 4.13.0-38-generic a few days ago, I've had two driver lockups with no discernible trigger.  The system's responsive if I ssh in, but the GPU driver has crashed - OOPS attached.  This is the second time in two days, and the previous kernel (believed to be 4.13.0-37-generic) was stable.

 

I'm going to downgrade to the -37 kernel and confirm that it is stable, but I've opened this thread in case anyone else is having similar issues.

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