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My built-in SD card reader is not working.
# Lenove Thinkpad T450s
# updated and rebooted today
# uname:
Linux jathink 4.8.13-1-ARCH #1 SMP PREEMPT Fri Dec 9 07:24:34 CET 2016 x86_64 GNU/Linux
# lspci:
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader (rev 01)
# journalctl:
Jan 16 09:24:46 jathink kernel: mmc0: cannot verify signal voltage switch
Jan 16 09:24:46 jathink kernel: mmc0: error -110 whilst initialising SD card
Jan 16 09:24:49 jathink kernel: mmc0: card never left busy state
Jan 16 09:24:49 jathink kernel: mmc0: error -110 whilst initialising SD card
Jan 16 09:24:51 jathink kernel: mmc0: card never left busy state
Jan 16 09:24:51 jathink kernel: mmc0: error -110 whilst initialising SD card
lsblk only shows my hard drive.
The SD card is an 8 GB Intenso micro SD card with SD adapter. It works on Windows computers. I already tried different microSD-to-SD adapters, other SD cards and an external USB SD card adapter, nothing helped.
Any suggestions? Thank you!
Last edited by nurfz (2017-01-16 12:53:50)
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