Tested with latest upstream kernel 3.15 RC8 AMD64. Still same issues / messages.
** Tags added: kernel-bug-exists-upstream kernel-bug-exists- upstream-3.15-rc8 ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1327764 Title: [Acer Aspire V5-131] Broadcom BCM57765/57785 SD card reader does not work reliably under xubuntu 14.04 Status in “linux” package in Ubuntu: Confirmed Bug description: To replicate the bug: "SD-card 4GB": Sandisk Extreme III SDHC 6 4GB "SD-card 8GB": Sandisk Ultra SDHC 6 8GB "SD-card 16GB": Sandisk Ultra SDHC I 6 16GB The three cards are not write protected and can be read/written to on xubuntu 14.04 using a usb card reader. Wifi is on, ethernet is off (no plug connected) Insert "SD 4GB" no action, the sd-card is not mounted on the desktop dmesg [ 1251.864572] mmc0: Timeout waiting for hardware interrupt. [ 1261.873344] mmc0: Timeout waiting for hardware interrupt. remove card [ 1267.803266] mmc0: Card removed during transfer! [ 1267.803280] mmc0: Resetting controller. Insert "SD 8GB" no action, the sd-card is not mounted on the desktop [ 1294.297766] mmc0: Timeout waiting for hardware interrupt. [ 1304.306477] mmc0: Timeout waiting for hardware interrupt. remove card [ 1314.041923] mmc0: Card removed during transfer! [ 1314.041936] mmc0: Resetting controller. Insert "SD 16GB" no action, the sd-card is not mounted on the desktop [ 1340.024393] mmc0: Timeout waiting for hardware interrupt. [ 1350.033134] mmc0: Timeout waiting for hardware interrupt. remove card [ 1350.965464] mmc0: Card removed during transfer! [ 1350.965476] mmc0: Resetting controller. Turn off wifi Plug ethernet cable [ 1366.425891] wlan0: deauthenticating from xxxxxxxxxxxxxxxx by local choice (reason=3) [ 1366.484200] cfg80211: Calling CRDA to update world regulatory domain [ 1366.486303] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1366.490460] cfg80211: World regulatory domain updated: [ 1366.490466] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 1366.490470] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 1366.490474] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 1366.490476] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 1366.490479] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 1366.490482] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 1399.174151] tg3 0000:04:00.0 eth0: Link is up at 1000 Mbps, full duplex [ 1399.174175] tg3 0000:04:00.0 eth0: Flow control is on for TX and on for RX [ 1399.174180] tg3 0000:04:00.0 eth0: EEE is enabled [ 1399.174225] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready Insert "SD 4GB" Sd-card is mounted of the desktop, content can be listed. [ 1432.658733] mmc0: new high speed SDHC card at address d555 [ 1432.668127] mmcblk0: mmc0:d555 SD04G 3.79 GiB [ 1432.669165] mmcblk0: p1 Copy a file from the sd-card to user home -> fine Copy a file from home to the sd-card -> does not appear to work. [ 1545.393347] mmc0: Timeout waiting for hardware interrupt. [ 1545.394051] mmcblk0: error -110 transferring data, sector 1758336, nr 1024, cmd response 0x900, card status 0xc00 [ 1555.402075] mmc0: Timeout waiting for hardware interrupt. [ 1555.402244] end_request: I/O error, dev mmcblk0, sector 1758336 [ 1555.402260] end_request: I/O error, dev mmcblk0, sector 1758344 [ 1555.402270] end_request: I/O error, dev mmcblk0, sector 1758352 [ 1555.402279] end_request: I/O error, dev mmcblk0, sector 1758360 [ 1555.402287] end_request: I/O error, dev mmcblk0, sector 1758368 [ 1555.402295] end_request: I/O error, dev mmcblk0, sector 1758376 [ 1555.402303] end_request: I/O error, dev mmcblk0, sector 1758384 [ 1555.402311] end_request: I/O error, dev mmcblk0, sector 1758392 [ 1555.402318] end_request: I/O error, dev mmcblk0, sector 1758400 [ 1555.402326] end_request: I/O error, dev mmcblk0, sector 1758408 [ 1565.410834] mmc0: Timeout waiting for hardware interrupt. [ 1565.411194] mmcblk0: error -110 transferring data, sector 1759360, nr 1024, cmd response 0x900, card status 0xc00 [ 1575.419561] mmc0: Timeout waiting for hardware interrupt. [ 1575.419672] blk_update_request: 118 callbacks suppressed [ 1575.419676] end_request: I/O error, dev mmcblk0, sector 1759360 [ 1575.419682] end_request: I/O error, dev mmcblk0, sector 1759368 [ 1575.419686] end_request: I/O error, dev mmcblk0, sector 1759376 [ 1575.419690] end_request: I/O error, dev mmcblk0, sector 1759384 [ 1575.419694] end_request: I/O error, dev mmcblk0, sector 1759392 [ 1575.419698] end_request: I/O error, dev mmcblk0, sector 1759400 [ 1575.419702] end_request: I/O error, dev mmcblk0, sector 1759408 [ 1575.419706] end_request: I/O error, dev mmcblk0, sector 1759416 [ 1575.419710] end_request: I/O error, dev mmcblk0, sector 1759424 [ 1575.419714] end_request: I/O error, dev mmcblk0, sector 1759432 [ 1585.428333] mmc0: Timeout waiting for hardware interrupt. [ 1585.428643] mmcblk0: error -110 transferring data, sector 1760384, nr 1024, cmd response 0x900, card status 0xc00 [ 1595.437058] mmc0: Timeout waiting for hardware interrupt. [ 1595.437170] blk_update_request: 118 callbacks suppressed [ 1595.437173] end_request: I/O error, dev mmcblk0, sector 1760384 [ 1595.437179] end_request: I/O error, dev mmcblk0, sector 1760392 [ 1595.437184] end_request: I/O error, dev mmcblk0, sector 1760400 [ 1595.437188] end_request: I/O error, dev mmcblk0, sector 1760408 [ 1595.437191] end_request: I/O error, dev mmcblk0, sector 1760416 [ 1595.437194] end_request: I/O error, dev mmcblk0, sector 1760424 [ 1595.437197] end_request: I/O error, dev mmcblk0, sector 1760432 [ 1595.437205] end_request: I/O error, dev mmcblk0, sector 1760440 [ 1595.437212] end_request: I/O error, dev mmcblk0, sector 1760448 [ 1595.437216] end_request: I/O error, dev mmcblk0, sector 1760456 [ 1605.445801] mmc0: Timeout waiting for hardware interrupt. [ 1605.445979] mmcblk0: error -110 transferring data, sector 1761408, nr 1024, cmd response 0x900, card status 0xc00 [ 1615.454040] mmc0: Timeout waiting for hardware interrupt. [ 1615.454100] blk_update_request: 118 callbacks suppressed [ 1615.454103] end_request: I/O error, dev mmcblk0, sector 1761408 [ 1615.454109] end_request: I/O error, dev mmcblk0, sector 1761416 [ 1615.454113] end_request: I/O error, dev mmcblk0, sector 1761424 [ 1615.454116] end_request: I/O error, dev mmcblk0, sector 1761432 [ 1615.454120] end_request: I/O error, dev mmcblk0, sector 1761440 [ 1615.454124] end_request: I/O error, dev mmcblk0, sector 1761448 [ 1615.454128] end_request: I/O error, dev mmcblk0, sector 1761456 [ 1615.454131] end_request: I/O error, dev mmcblk0, sector 1761464 [ 1615.454134] end_request: I/O error, dev mmcblk0, sector 1761472 [ 1615.454137] end_request: I/O error, dev mmcblk0, sector 1761480 [ 1625.461333] mmc0: Timeout waiting for hardware interrupt. [ 1625.461508] mmcblk0: error -110 transferring data, sector 1762432, nr 1024, cmd response 0x900, card status 0xc00 [ 1635.468623] mmc0: Timeout waiting for hardware interrupt. [ 1635.468715] blk_update_request: 118 callbacks suppressed [ 1635.468723] end_request: I/O error, dev mmcblk0, sector 1762432 [ 1635.468734] end_request: I/O error, dev mmcblk0, sector 1762440 [ 1635.468740] end_request: I/O error, dev mmcblk0, sector 1762448 [ 1635.468746] end_request: I/O error, dev mmcblk0, sector 1762456 [ 1635.468752] end_request: I/O error, dev mmcblk0, sector 1762464 [ 1635.468758] end_request: I/O error, dev mmcblk0, sector 1762472 [ 1635.468764] end_request: I/O error, dev mmcblk0, sector 1762480 [ 1635.468769] end_request: I/O error, dev mmcblk0, sector 1762488 [ 1635.468775] end_request: I/O error, dev mmcblk0, sector 1762496 [ 1635.468781] end_request: I/O error, dev mmcblk0, sector 1762504 Remove card [ 1643.082657] mmc0: Card removed during transfer! [ 1643.082665] mmc0: Resetting controller. [ 1643.082860] mmcblk0: error -123 sending status command, retrying [ 1643.082885] mmcblk0: error -123 sending status command, retrying [ 1643.082906] mmcblk0: error -123 sending status command, aborting [ 1643.282002] mmc0: card d555 removed Insert "SD 8GB" no action, the sd-card is not mounted on the desktop [ 1681.605684] mmc0: Timeout waiting for hardware interrupt. [ 1681.607863] mmc0: error -110 whilst initialising SD card Remove card [ 1708.858713] mmc0: Card removed during transfer! [ 1708.858727] mmc0: Resetting controller. Insert "SD 16GB" no action, the sd-card is not mounted on the desktop [ 1708.863146] mmc0: error -123 whilst initialising SD card [ 1747.171193] mmc0: Skipping voltage switch [ 1761.708722] mmc0: Timeout waiting for hardware interrupt. [ 1761.710820] mmc0: error -110 whilst initialising SD card Remove card [ 1780.916196] mmc0: Card removed during transfer! [ 1780.916208] mmc0: Resetting controller. [ 1780.920649] mmc0: Skipping voltage switch [ 1780.938871] mmc0: error -123 whilst initialising SD card Re-insert "SD 4GB" no action, the sd-card is not mounted on the desktop [ 1851.052729] mmc0: Timeout waiting for hardware interrupt. [ 1851.054895] mmc0: error -110 whilst initialising SD card [ 1881.622681] mmc0: Timeout waiting for hardware interrupt. [ 1881.624813] mmc0: error -110 whilst initialising SD card Remove card [ 1889.765272] mmc0: Card removed during transfer! [ 1889.765285] mmc0: Resetting controller. [ 1889.783692] mmc0: error -123 whilst initialising SD card Unfortunately I don't have the skills (yet) to patch a kernel reliably or bisect it, so I can only describe what I see on my system. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-29-generic 3.13.0-29.53 ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 Uname: Linux 3.13.0-29-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: mathieu 1804 F.... pulseaudio CurrentDesktop: XFCE Date: Sun Jun 8 13:49:31 2014 HibernationDevice: RESUME=UUID=2aa02db1-965c-4d16-82b3-524f0afafc7e InstallationDate: Installed on 2014-05-12 (26 days ago) InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2) MachineType: Acer V5-131 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=fc53dd3a-c1a2-440c-853f-e3d7035a1dbd ro quiet splash acpi_backlight=vendor vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/26/2013 dmi.bios.vendor: Acer dmi.bios.version: V2.21 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: Mimic dmi.board.vendor: Acer dmi.board.version: Type2 - Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V2.21 dmi.modalias: dmi:bvnAcer:bvrV2.21:bd11/26/2013:svnAcer:pnV5-131:pvrV2.21:rvnAcer:rnMimic:rvrType2-BoardVersion:cvnAcer:ct10:cvrV2.21: dmi.product.name: V5-131 dmi.product.version: V2.21 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1327764/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp