Instalasi Driver Card Reader RTS5139 di Fedora 20

Card Reader terdeteksi sebagai

$ lsusb | grep 'Card Reader'
Bus 001 Device 005: ID 0bda:0139 Realtek Semiconductor Corp. RTS5139 Card Reader Controller

install kmod-staging sebelum mengaktifkan modul rts5139, karena modul tersebut berada di kmod-staging

yum install kmod-staging -y
#### output
Resolving dependencies
--> Starting dependency resolution
---> Package kmod-staging.x86_64 3.12.6-1.fc20.4 will be installed
---> Package kmod-staging-3.12.8-300.fc20.x86_64.x86_64 3.12.6-1.fc20.4 will be installed
---> Package staging-kmod-addons.x86_64 3.12.6-1.fc20 will be installed
--> Finished dependency resolution
Dependencies resolved.

================================================================================
 Package                    Arch   Version         Repository              Size
================================================================================
Installing:
 kmod-staging               x86_64 3.12.6-1.fc20.4 rpmfusion-free-updates  12 k
 kmod-staging-3.12.8-300.fc20.x86_64
                            x86_64 3.12.6-1.fc20.4 rpmfusion-free-updates 1.4 M
 staging-kmod-addons        x86_64 3.12.6-1.fc20   rpmfusion-free-updates  26 k

Transaction Summary
================================================================================
Install  3 Packages

Total download size: 1.4 M
Installed size: 5.8 M
Downloading Packages:
(1/3): kmod-staging-3.12.6-1.fc20.4.x86_64.rpm   19 kB/s |  12 kB     00:00    
(2/3): staging-kmod-addons-3.12.6-1.fc20.x86_64  30 kB/s |  26 kB     00:00    
(3/3): kmod-staging-3.12.8-300.fc20.x86_64-3.12  25 kB/s | 1.4 MB     00:55    
--------------------------------------------------------------------------------
Total                                            26 kB/s | 1.4 MB     00:56     
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Installing  : staging-kmod-addons-3.12.6-1.fc20.x86_64                    1/3 
  Installing  : kmod-staging-3.12.8-300.fc20.x86_64-3.12.6-1.fc20.4.x86_6   2/3 
depmod: WARNING: /lib/modules/3.12.8-300.fc20.x86_64/extra/staging/solo6x10.ko needs unknown symbol vb2_dma_sg_memops
depmod: WARNING: /lib/modules/3.12.8-300.fc20.x86_64/extra/staging/solo6x10.ko needs unknown symbol vb2_dma_contig_memops
depmod: WARNING: /lib/modules/3.12.8-300.fc20.x86_64/extra/staging/solo6x10.ko needs unknown symbol vb2_dma_contig_cleanup_ctx
depmod: WARNING: /lib/modules/3.12.8-300.fc20.x86_64/extra/staging/solo6x10.ko needs unknown symbol vb2_dma_contig_init_ctx
  Installing  : kmod-staging-3.12.6-1.fc20.4.x86_64                         3/3 
  Verifying   : kmod-staging-3.12.6-1.fc20.4.x86_64                         1/3 
  Verifying   : kmod-staging-3.12.8-300.fc20.x86_64-3.12.6-1.fc20.4.x86_6   2/3 
  Verifying   : staging-kmod-addons-3.12.6-1.fc20.x86_64                    3/3 

Installed:
  kmod-staging.x86_64 3.12.6-1.fc20.4                                           
  kmod-staging-3.12.8-300.fc20.x86_64.x86_64 3.12.6-1.fc20.4                    
  staging-kmod-addons.x86_64 3.12.6-1.fc20                                      

Complete!

aktifkan module rts5139

modprobe rts5139

sekarang Card Reader anda sudah terdeteksi :)