Same issue here, consistently triggered by PhpStorm (it's an IDE similar to PyCharm).
journalctl -o short-iso --since=2020-01-01 | egrep "Command line: |Resetting rcs0 for hang on rcs0|GPU HANG" 2020-04-18T12:43:21+0200 OrionXPS kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-5.3.0-46-generic root=UUID=34223b98-7d1b-48e3-a62d-6c7373fa8c21 ro quiet splash acpi_rev_override=5 i915.modeset=1 nouveau.modeset=0 vt.handoff=1 2020-04-18T12:48:29+0200 OrionXPS kernel: i915 0000:00:02.0: GPU HANG: ecode 9:0:0x00000000, hang on rcs0 2020-04-18T12:48:29+0200 OrionXPS kernel: i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1872001 Title: 5.3.0-46-generic - i915 - frequent GPU hangs / resets rcs0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1872001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
