04.06.2020

Card Reader Drivers For Mac

Active5 years, 4 months ago

I have a USB card reader that I use for online banking (Handelsbanken, Sweden) purposes. Ever so often the driver to this card reader stops working and forces me to restart the computer. The broken connection between the driver and the card readers is indicated in several ways:

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  1. When I connect the card reader to my computer some graphics should appear on the card readers display after a succesful initialization. These graphics are never displayed

  2. When I launch the administative application it says the card reader is not connected

  • Select Internal Memory Card Reader and look for the Speed entry. If you use a Mac desktop computer: Select Hardware, then select Card Reader. About the SD and SDXC card slot on your Mac. More ways to shop: Visit an Apple Store, call 1-800-MY-APPLE, or find a reseller.
  • With MAC OS 9.x installed, MAC OS X launches OS 9.x when an OS 9.x application is started for the first time (this is referred to as running an application in Classic mode). For KODAK digital camera users, it is important to note that MAC OS X does not support serial connections, and KODAK USB digital camera drivers from MAC OS 8.6 and MAC OS 9.
  • SCR331/SCR3310 Contact Smart Card Reader. Part No: 904334, 905185. ISO 7816 compliant, small, ergonomic USB smart card reader with bottom side mounting holes.
  • NOTE: No additional drivers need to be downloaded for the card readers as they are native to the above mentioned supported operating systems. For Mac users, see Troubleshooting USB device on Mac SOLUTION 2 - Verify the reader's status under Device Manager.

I have looked at the files the driver installs in Installer. It installs the following files:

/private/var/db/receipts/com.todos.shbecr.shbecr.pkg.bom/private/var/db/receipts/com.todos.shbecr.shbecr.pkg.plist/usr/libexec/SmartCardServices/drivers/shbecr.bundle/usr/libexec/SmartCardServices/drivers/shbecr.bundle/Contents/usr/libexec/SmartCardServices/drivers/shbecr.bundle/Contents/Info.plist/usr/libexec/SmartCardServices/drivers/shbecr.bundle/Contents/MacOS/usr/libexec/SmartCardServices/drivers/shbecr.bundle/Contents/MacOS/shbecr/usr/libexec/SmartCardServices/drivers/shbecr.bundle/Contents/Resources/usr/libexec/SmartCardServices/drivers/shbecr.bundle/Contents/Resources/English.lproj/usr/libexec/SmartCardServices/drivers/shbecr.bundle/Contents/Resources/English.lproj/InfoPlist.strings

Trying to execute the only binary file above, /usr/libexec/SmartCardServices/drivers/shbecr.bundle/Contents/MacOS/shbecr returns the following error message:

-bash: /usr/libexec/SmartCardServices/drivers/shbecr.bundle/Contents/MacOS/shbecr: cannot execute binary file

file on this binary file returns

/usr/libexec/SmartCardServices/drivers/shbecr.bundle/Contents/MacOS/shbecr: Mach-O fat file with 2 architectures: [ : Mach-O ppc_7400 bundle ] [ I386: Mach-O i386 bundle ]

I can see the card reader in USB Prober Usb memory card reader for mac.

It has been like this for ten years or so and on 5 or more Mac:s I have owned during this period. I am sick of it and wonder if there is a way to restart the driver for the card reader/reset USB ports or similar I can do without restarting the computer every time?

d-bd-b

Smart Card Reader Driver For Mac

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1 Answer

I have made some progress and a partial answer to my question is that it is not the driver that fails but Apple's smart card daemon. Restarting it

has so far solved my problem everytime.

d-b

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