1180:0822 Internal Ricoh R5C822 Card Reader recognizes SD-Cards only after suspend/resume or restart

I own a HP DV9812EG Notebook with an integrated "Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)".

Unfortunately it does very often not recognize my SD cards directly.

I'm not unsing the Internal Ricoh R5C822 Card Reader every day and therefore I couldn't say exactly when the problem arose, but I think it came up with the upgrade to Maverick 10.10. And eventually it has something to do with the hibernate/resume process, because I'm usually hibernating my notebook.

Thus, probably it is a bug in the Kernel.

WORKAROUND:
In order to recognize an inserted SD card I have to either restart or suspend and resume the notebook.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-24-generic 2.6.35-24.42
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-24.42-generic 2.6.35.8
Uname: Linux 2.6.35-24-generic x86_64
NonfreeKernelModules: nvidia wl
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: NVidia [HDA NVidia], device 0: CONEXANT Analog [CONEXANT Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: rennie 1764 F.... pulseaudio
CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden
Card0.Amixer.info:
 Card hw:0 'NVidia'/'HDA NVidia at 0xf2480000 irq 21'
   Mixer name : 'Conexant CX20561 (Hermosa)'
   Components : 'HDA:14f15051,103c30cf,00100000'
   Controls : 10
   Simple ctrls : 5
Date: Tue Dec 21 12:11:36 2010
GvfsMonitorLog: Monitoring events. Press Ctrl+C to quit.
HibernationDevice: RESUME=UUID=44fb4e6b-91f5-4372-94c2-e3eacad45946
HotplugNewDevices:

HotplugNewMounts:

InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027.1)
Lsusb:
 Bus 002 Device 004: ID 03f0:171d Hewlett-Packard Wireless (Bluetooth + WLAN) Interface [Integrated Module]
 Bus 002 Device 003: ID 046d:c03e Logitech, Inc. Premium Optical Wheel Mouse (M-BT58)
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 003: ID 0c45:62c0 Microdia Sonix USB 2.0 Camera
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Hewlett-Packard HP Pavilion dv9700 Notebook PC
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-24-generic root=UUID=22884723-7588-4841-9276-c81be7008fb5 ro crashkernel=384M-2G:64M,2G-:128M quiet splash
ProcEnviron:
 PATH=(custom, user)
 LANG=de_DE.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38.2
SourcePackage: linux
Symptom: storage
UdevMonitorLog:
 monitor will print the received events for:
 UDEV - the event which udev sends out after rule processing
UdisksMonitorLog: Monitoring activity from the disks daemon. Press Ctrl+C to cancel.
WifiSyslog:

dmi.bios.date: 03/03/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.32
dmi.board.name: 30DA
dmi.board.vendor: Quanta
dmi.board.version: 85.26
dmi.chassis.type: 10
dmi.chassis.vendor: Quanta
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.32:bd03/03/2009:svnHewlett-Packard:pnHPPaviliondv9700NotebookPC:pvrRev1:rvnQuanta:rn30DA:rvr85.26:cvnQuanta:ct10:cvrN/A:
dmi.product.name: HP Pavilion dv9700 Notebook PC
dmi.product.version: Rev 1
dmi.sys.vendor: Hewlett-Packard