I am running a MSI Leopard GP02 laptop with several openSuse installations.

The build-in USB card reader is not working under openSuse 15.3 any more.

lsusb shows the device correctly:

Bus 001 Device 006: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card
Reader Controller

When inserting an SanDisk SD card, no messages at all in dmesg or
/var/log/messages.


If I run my old openSuse 15.1 version, there are following entries in
/var/log/messages and the card can be successfully mounted (KDE detects new
device in "Ger���te���berwachung"):

2021-07-23T22:35:31.095691+02:00 xxxxxxx kernel: [   68.064282] mmc0: new ultra
high speed SDR50 SDHC card at address e624
2021-07-23T22:35:31.096526+02:00 xxxxxxx kernel: [   68.067871] mmcblk0:
mmc0:e624 SU32G 29.7 GiB 
2021-07-23T22:35:31.100400+02:00 xxxxxxx kernel: [   68.069451]  mmcblk0: p1