id summary reporter owner description type status priority milestone component version resolution keywords cc blockedby blocking platform 17595 Intel 11th gen slow performance lkernan tqh "Tonight I decided to do an install of the latest nightly on my Intel NUC 11th generation. It's the i3 model with an NVME boot drive that I installed Haiku onto. From the moment it started the system fan went to full speed and even just moving the mouse or clicking menus was incredibly slow. Menus need multiple clicks before they respond. The task list menu showed the acpi_task item at 100%. I saved a copy of syslog to a USB and it contains the following lines repeated continuously. {{{ KERN: set MTRRs to: KERN: mtrr: 0: base: 0x40000000, size: 0x1000000, type: 0 KERN: mtrr: 1: base: 0x60000000, size: 0x20000000, type: 0 KERN: mtrr: 2: base: 0x80000000, size: 0x80000000, type: 0 KERN: mtrr: 3: base: 0x603d180000, size: 0x20000, type: 0 KERN: mtrr: 4: base: 0x4000000000, size: 0x10000000, type: 1 }}} " bug closed blocker R1/beta4 Drivers/ACPI R1/Development fixed i5-1135G7 i7-1165G7 i7-1185G7 17594 x86-64