sandisk reader (not card) undetectable on linux only.

Hi all pleased to meet you, this is my first post here and i am reasonably new to the linux world. I have very few commands in mind but do understand the principles of root, sudo and modifying with nano.
I am a long time Win user but recently installed Mint on an old Acer Aspire 6920. I also have a RPI3b+ running the official Pi OS.
As a gift i have a sandisk mobilemate (for the size on the RPI) with a 64gb sd card which is formatted with two 32 gb fat32 partitions. This was done on a win10 machine and I have been using it on my RPI and laptop without a problem since fathers-day.
After transferring the data from the card onto the win machine i decided to reformat the two partitions as before 2x32gb. Everything went well but on finalization i received a super fast error message and am no longer able to detect the reader on both the mint laptop or the RPI.
Windows does detect and mount it.
The card in another reader (RPI kit) does mount correctly on the Laptop an RPI.
Another card in the reader doesn't work either.

The following i will try to explain the best i can from a cra**y video on my phone of the error..

When i boot my laptop i get an error message libkmod: ERROR in the libkmod.conf file it seems to be rmmod and modprobe in the sdhci.conf it is ignoring the error on line 1,2,3 and 4

I don't know enough to know if this is really linked to the reader but think it is.

If more info is needed to track this down let me know (with commands)

Thanks in advance to anyone who can help.

Code:[ 790.460084] usb 2-1: new high-speed USB device number 6 using ehci-pci
[ 790.616560] usb 2-1: New USB device found, idVendor=1908, idProduct=0226
[ 790.616564] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 790.805402] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 790.815099] scsi host5: usb-storage 2-1:1.0
[ 790.815543] usbcore: registered new interface driver usb-storage
[ 790.845459] usbcore: registered new interface driver uas
[ 791.842201] scsi 5:0:0:0: Direct-Access Generic Mass-Storage 1.11 PQ: 0 ANSI: 2
[ 791.843382] sd 5:0:0:0: Attached scsi generic sg2 type 0
[ 792.688772] sd 5:0:0:0: [sdb] 124735488 512-byte logical blocks: (63.9 GB/59.5 GiB)
[ 792.689631] sd 5:0:0:0: [sdb] Write Protect is off
[ 792.689633] sd 5:0:0:0: [sdb] Mode Sense: 03 00 00 00
[ 792.690627] sd 5:0:0:0: [sdb] No Caching mode page found
[ 792.690650] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 792.704101] sdb: sdb1 sdb2
[ 792.708371] sd 5:0:0:0: [sdb] Attached SCSI removable disk
[ 1180.353367] usb 2-1: USB disconnect, device number 6
[ 1180.416178] blk_partition_remap: fail for partition 1
[ 1180.416183] FAT-fs (sdb1): unable to read boot sector to mark fs as dirty
[ 1180.452386] blk_partition_remap: fail for partition 2
[ 1180.452392] FAT-fs (sdb2): unable to read boot sector to mark fs as dirty
[ 1730.340176] usb 2-3: new high-speed USB device number 7 using ehci-pci
[ 1730.496597] usb 2-3: New USB device found, idVendor=1908, idProduct=0226
[ 1730.496605] usb 2-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1730.497199] usb-storage 2-3:1.0: USB Mass Storage device detected
[ 1730.503146] scsi host5: usb-storage 2-3:1.0
[ 1731.521237] scsi 5:0:0:0: Direct-Access Generic Mass-Storage 1.11 PQ: 0 ANSI: 2
[ 1731.522204] sd 5:0:0:0: Attached scsi generic sg2 type 0
[ 1732.233396] sd 5:0:0:0: [sdb] 62333952 512-byte logical blocks: (31.9 GB/29.7 GiB)
[ 1732.234375] sd 5:0:0:0: [sdb] Write Protect is off
[ 1732.234379] sd 5:0:0:0: [sdb] Mode Sense: 03 00 00 00
[ 1732.235377] sd 5:0:0:0: [sdb] No Caching mode page found
[ 1732.235386] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 1732.242165] sdb: sdb1 sdb2
[ 1732.245744] sd 5:0:0:0: [sdb] Attached SCSI removable disk
[ 1732.497637] FAT-fs (sdb1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 1733.195857] EXT4-fs (sdb2): recovery complete
[ 1733.197032] EXT4-fs (sdb2): mounted filesystem with ordered data mode. Opts: (null)
[ 3046.631051] usb 2-3: USB disconnect, device number 7
[ 3046.718294] blk_partition_remap: fail for partition 2
[ 3046.718299] Buffer I/O error on dev sdb2, logical block 557056, lost sync page write
[ 3046.718306] JBD2: Error -5 detected when updating journal superblock for sdb2-8.
[ 3046.718308] Aborting journal on device sdb2-8.
[ 3046.718311] blk_partition_remap: fail for partition 2
[ 3046.718313] Buffer I/O error on dev sdb2, logical block 557056, lost sync page write
[ 3046.718315] JBD2: Error -5 detected when updating journal superblock for sdb2-8.
[ 3452.921176] JFS: nTxBlock = 8192, nTxLock = 65536
[ 3453.105165] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[ 3463.368192] usb 2-1: new high-speed USB device number 8 using ehci-pci
[ 3463.524618] usb 2-1: New USB device found, idVendor=1908, idProduct=0226
[ 3463.524627] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3463.529523] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 3463.530479] scsi host5: usb-storage 2-1:1.0
[ 3464.545317] scsi 5:0:0:0: Direct-Access Generic Mass-Storage 1.11 PQ: 0 ANSI: 2
[ 3464.550066] sd 5:0:0:0: Attached scsi generic sg2 type 0
[ 3465.308749] sd 5:0:0:0: [sdb] 124735488 512-byte logical blocks: (63.9 GB/59.5 GiB)
[ 3465.309774] sd 5:0:0:0: [sdb] Write Protect is off
[ 3465.309778] sd 5:0:0:0: [sdb] Mode Sense: 03 00 00 00
[ 3465.310752] sd 5:0:0:0: [sdb] No Caching mode page found
[ 3465.310760] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 3465.318772] sdb: sdb1 sdb2
[ 3465.325791] sd 5:0:0:0: [sdb] Attached SCSI removable disk
[ 3715.021480] usb 2-1: USB disconnect, device number 8
[ 5329.556241] usb 2-1: new high-speed USB device number 9 using ehci-pci