Thomas Haschka writes via Kernel.org Bugzilla: Updating from 6.5.5 to 6.8.9 makes my system frequently fail with the following error showing up in dmesg: On 6.8.9: mmc0: error -95 doing runtime resume causing the filesystem on the card to stop, after several read writes. reverting to 6.5.5 solves the issue This seems to be due to modifications in drivers/misc/cardreader the RTSX_PCI driver. The Microsoft Surface Go 2 card reader is detected as RTS522A even on 6.5.5: mmc0: cannot verify signal voltage switch is common View: https://bugzilla.kernel.org/show_bug.cgi?id=218821#c0 You can reply to this message to join the discussion. -- Deet-doot-dot, I am a bot. Kernel.org Bugzilla (bugspray 0.1-dev)