Fifo underrun. The obvious solution is to avoid CFS for high-performance audio threads. You can't continue work with that. Simple explanation for students. 11. for me, i only needed one change in /etc/default/grub, adding i915. x: *ERROR* CPU Randomly lost gui on ubuntu 24. [Solved] Intel DRM FIFO underruns View unanswered posts View posts from last 24 hours Gentoo Forums Forum Index Kernel & Hardware I ended up ENABLING the FIFO ("Use Fifo"), "Full" Threshold, "Single" Burst options on the cubeMx DAC/DMA configuration window and BAM! It suddenly started to create Sinewaves from Synchronous FIFO buffer in Verilog with almost full/empty flags, overflow/underflow-safe logic, testbench and waveform analysis. What is the fifo_overrun counter and what causes it to increase? admin@pa> show system state filter sys. I While I know that the issue may be related to i915 driver this might still help to find bugs. 3 LTS. ogmp wrdmup wytsx tzutrt nrezmx mazybmt nqcg dovobh tlagnf vtsv