I recently installed Debian 12.5 with kernel 6.5.0.0 on an antique Dell Vostro 1700. Occasionally it crashes with "Kernel Panic - not syncing: Can not allocate SWIOTLB buffer earlier and can't now provide you with the DMA bounce buffer" I saw some remarks about this from 2013 in the context of release 3.5. Is this a problem in the kernel, or is the computer broken? Should I revert to an earlier release? |