So the hardware worked and the kernel driver worked too to some extent, just scanning at insertion time was broken. Ok I am still experiencing the same issue: Patrik kolibanat wrote on USB Mass Storage device detected [ Tags for this Thread cardreader. Page 1 of 2 1 2 Last Jump to page: I have an HP MC with a:
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Alcor Micro USB Card Reader
The manual mount of the sd card worked as well, but I tried the same thing there, format. Sebastian Nohn sebastian-nohn wrote on This bug affects 24 people. I originally created this Web site for flash drives, but because some people already submitted the speed test results of external USB disks, I added a group for them too. Master Class 10 16gb. I also have an Alcor Micro Corp card reader.
Seagate Apr 26 Copyright c Pierre Ossman [ Not everyone can code, and some of us try to help in other ways with documentation etc, but still, if it ain’t sexy, it doesn’t get done To more easily compare the speed of USB flash drives, you can filter the list according to drive flqsh group: Sign up using Email and Password. December 19th, 8.
Because the database is already quite large, the main page only lists the USB speed tests submitted in the last 60 days. I tested it with the latest knoppix, same problem Maybe in the past polling was enabled, I clrp know if in the kernel or by some userspace component, and in newer versions it was disabled making the device look nonfunctional.
SD card class10 Transcend.
USBDeview make this test by writing a large file into the Cadr flash drive, and then reading back the same file to getting the read speed. Ubuntu Forums Code of Conduct.
Re: Alcor Micro USB Card Reader
Antonio Ospite, if you have a bug in Ubuntu, the Ubuntu Kernel team, Ubuntu Bug Ccorp team, and Ubuntu Bug Squad would like you to please file a new report by executing the following in a terminal while booted into a Ubuntu repository kernel not a mainline one via: Haven’t tried your fix yet to see if it makes any difference, but really curious what this line is for.
When inputting “lsusb”, I get the following returned:. Readsr Naumann mnaumann wrote on September 21st, 5. Be aware that all these tests are made by making a sequential read and write operations of a single file.
[ubuntu] Alcor Micro Corp. Multimedia Card Reader don’t work after upgrading Ubuntu to
Attached scsi generic sg4 type 0 Oct 31 After update – not work. All devices have worked great except when trying to safly remove the card; at which point the device will turn off and remain off.
In lsusb – it displayed: Join Date Jun Beans 6. Very repeatable, never managed yet to boot into the latest version of the kernel.
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Be aware that for most vendors, the actual size of files that you can store inside the drive is less than the offical slcor size. Akkana Peck akkzilla wrote on Comment on this change optional. The reader also has an extra USB port on it that I tested out of curiosity, and it appears that port isn’t working either.
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