[Bug 650567] Re: Second empty SD card reader not recognized at boot time

[DL]

Hi.

Ok. Thanks
Have a nice debugging party.

Best regards.

D. L.

====================================================

Le 03/10/2010 12:52, Fabio Marconi a écrit :
> hello
> everithings ok
> I set to new
>
> ** Changed in: linux (Ubuntu)
>         Status: Incomplete =>  New
>
> ** Description changed:
>
>    Target : Ubuntu 9.04, 9.10, 10.04, 10.10 beta
>
>    Context:
>    On a computer like ACER A110 ASPIRE ONE, there is TWO SD card readers.
>    One is labelled "storage expansion" on case. The other is not labelled.
>    The bug is about the NOT labelled one :
>
>    BUG description :
>    When the NOT labelled one is EMPTY at boot time, it is not registered as a device by Ubuntu (not visible with LSCPI command).
>
>    More informations :
>    * When there is a SD card loaded in this SD card reader AT BOOT TIME, it is recognized and works fine.
>    * The "storage expansion" SD card reader ALWAYS works fine, even if empty at boot time.
>    * It is not a BIOS bug since everything works fine nately on the same computer with FEDORA 13.
>
>    My opinion:
>    * I think that this bug occurs when there is more than one embeeded SD card reader on the  computer running UBUNTU.
>    * This bug (and specially the way to live with it, i mean to load the faulty SD card before to boot Ubuntu) should be at least documented in Ubuntu limits, if not corrected.
>
> + ###WORKAROUND:###
> +
> + Boot with Sd card already inserted in the not labelled slot.
> +
> +
>    Best regards.
> - ---
> + ---
>    AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
>    AplayDevices:
> -  **** List of PLAYBACK Hardware Devices ****
> -  card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog]
> -    Subdevices: 1/1
> -    Subdevice #0: subdevice #0
> +  **** List of PLAYBACK Hardware Devices ****
> +  card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog]
> +    Subdevices: 1/1
> +    Subdevice #0: subdevice #0
>    Architecture: i386
>    ArecordDevices:
> -  **** List of CAPTURE Hardware Devices ****
> -  card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog]
> -    Subdevices: 1/1
> -    Subdevice #0: subdevice #0
> +  **** List of CAPTURE Hardware Devices ****
> +  card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog]
> +    Subdevices: 1/1
> +    Subdevice #0: subdevice #0
>    AudioDevicesInUse:
> -  USER        PID ACCESS COMMAND
> -  /dev/snd/controlC0:  denis      1183 F.... pulseaudio
> +  USER        PID ACCESS COMMAND
> +  /dev/snd/controlC0:  denis      1183 F.... pulseaudio
>    CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type
>    Card0.Amixer.info:
> -  Card hw:0 'Intel'/'HDA Intel at 0x78540000 irq 16'
> -    Mixer name	: 'Realtek ALC268'
> -    Components	: 'HDA:10ec0268,1025015b,00100101'
> -    Controls      : 8
> -    Simple ctrls  : 5
> +  Card hw:0 'Intel'/'HDA Intel at 0x78540000 irq 16'
> +    Mixer name	: 'Realtek ALC268'
> +    Components	: 'HDA:10ec0268,1025015b,00100101'
> +    Controls      : 8
> +    Simple ctrls  : 5
>    DistroRelease: Ubuntu 10.04
>    HibernationDevice: RESUME=UUID=aba1a16b-0b02-4403-a490-6016295e3861
>    InstallationMedia: Ubuntu-Netbook 10.04 "Lucid Lynx" - Release i386 (20100429.4)
>    MachineType: Acer AOA110
>    Package: linux (not installed)
>    ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-25-generic root=UUID=f635b499-43b6-4698-a63d-7b2c1e5e1890 ro quiet splash
>    ProcEnviron:
> -  LANG=fr_FR.UTF-8
> -  SHELL=/bin/bash
> +  LANG=fr_FR.UTF-8
> +  SHELL=/bin/bash
>    ProcVersionSignature: Ubuntu 2.6.32-25.44-generic 2.6.32.21+drm33.7
>    Regression: No
>    RelatedPackageVersions: linux-firmware 1.34.1
>    Reproducible: Yes
>    RfKill:
> -  0: phy0: Wireless LAN
> -  	Soft blocked: no
> -  	Hard blocked: no
> +  0: phy0: Wireless LAN
> +   Soft blocked: no
> +   Hard blocked: no
>    Tags: lucid ubuntu-une  needs-upstream-testing
>    Uname: Linux 2.6.32-25-generic i686
>    UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
>    dmi.bios.date: 10/06/2008
>    dmi.bios.vendor: Acer
>    dmi.bios.version: v0.3310
>    dmi.board.asset.tag: Base Board Asset Tag
>    dmi.board.vendor: Acer
>    dmi.board.version: Base Board Version
>    dmi.chassis.type: 1
>    dmi.chassis.vendor: Chassis Manufacturer
>    dmi.chassis.version: Chassis Version
>    dmi.modalias: dmi:bvnAcer:bvrv0.3310:bd10/06/2008:svnAcer:pnAOA110:pvr1:rvnAcer:rn:rvrBaseBoardVersion:cvnChassisManufacturer:ct1:cvrChassisVersion:
>    dmi.product.name: AOA110
>    dmi.product.version: 1
>    dmi.sys.vendor: Acer
>
> ** Summary changed:
>
> - Second empty SD card reader not recognized at boot time
> + If empty at startup the second SD card reader  would not work
>
>

-- 
If empty at startup the second SD card reader  would not work
https://bugs.launchpad.net/bugs/650567
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