** Description changed: - The SD card reader in my Macbook Pro worked once, but now when I plug in - a card (16 GB micro SDHC using an adapter) it does not work any more. - Rebooting and trying again does not help. Dmesg fills up with these - kinds of messages: + The SD card reader in my Macbook Pro workes only when an ethernet cable + is connected. When the cable is not connected, inserting an SD card + causes the following to be printed in dmesg. + [ 245.886482] mmc0: Timeout waiting for hardware interrupt. [ 245.886494] sdhci: =========== REGISTER DUMP (mmc0)=========== [ 245.886538] sdhci: Sys addr: 0x00000000 | Version: 0x00001502 [ 245.886550] sdhci: Blk size: 0x00000000 | Blk cnt: 0x00000000 [ 245.886561] sdhci: Argument: 0x00000000 | Trn mode: 0x00000000 [ 245.886571] sdhci: Present: 0x1eff0001 | Host ctl: 0x00000001 [ 245.886583] sdhci: Power: 0x0000000f | Blk gap: 0x00000000 [ 245.886594] sdhci: Wake-up: 0x00000000 | Clock: 0x00004e47 [ 245.886604] sdhci: Timeout: 0x00000000 | Int stat: 0x00000000 [ 245.886615] sdhci: Int enab: 0x00ff00c3 | Sig enab: 0x00ff00c3 [ 245.886635] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000 [ 245.886641] sdhci: Caps: 0x176ec8b0 | Caps_1: 0x03002177 [ 245.886646] sdhci: Cmd: 0x00000502 | Max curr: 0x00000000 [ 245.886662] sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x00000000 [ 245.886665] sdhci: =========================================== - [ 249.822867] [drm:intel_crtc_cursor_set], + [ 249.822867] [drm:intel_crtc_cursor_set], [ 249.822870] [drm:intel_crtc_cursor_set], cursor off [ 255.896340] mmc0: Timeout waiting for hardware interrupt. [ 255.896354] sdhci: =========== REGISTER DUMP (mmc0)=========== [ 255.896396] sdhci: Sys addr: 0x00000000 | Version: 0x00001502 [ 255.896405] sdhci: Blk size: 0x00000000 | Blk cnt: 0x00000000 [ 255.896413] sdhci: Argument: 0x00000000 | Trn mode: 0x00000000 [ 255.896421] sdhci: Present: 0x1eff0001 | Host ctl: 0x00000001 [ 255.896429] sdhci: Power: 0x0000000f | Blk gap: 0x00000000 [ 255.896437] sdhci: Wake-up: 0x00000000 | Clock: 0x00004e47 [ 255.896445] sdhci: Timeout: 0x00000000 | Int stat: 0x00000000 [ 255.896454] sdhci: Int enab: 0x00ff00c3 | Sig enab: 0x00ff00c3 [ 255.896462] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000 [ 255.896472] sdhci: Caps: 0x176ec8b0 | Caps_1: 0x03002177 [ 255.896480] sdhci: Cmd: 0x00000502 | Max curr: 0x00000000 [ 255.896488] sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x00000000 [ 255.896492] sdhci: =========================================== - [ 260.528745] [drm:intel_crtc_cursor_set], + [ 260.528745] [drm:intel_crtc_cursor_set], [ 265.906292] mmc0: Timeout waiting for hardware interrupt. [ 265.906303] sdhci: =========== REGISTER DUMP (mmc0)=========== [ 265.906343] sdhci: Sys addr: 0x00000000 | Version: 0x00001502 [ 265.906351] sdhci: Blk size: 0x00000000 | Blk cnt: 0x00000000 [ 265.906359] sdhci: Argument: 0x00000000 | Trn mode: 0x00000000 [ 265.906368] sdhci: Present: 0x1fff0001 | Host ctl: 0x00000001 [ 265.906375] sdhci: Power: 0x0000000f | Blk gap: 0x00000000 [ 265.906383] sdhci: Wake-up: 0x00000000 | Clock: 0x00004e47 [ 265.906391] sdhci: Timeout: 0x00000000 | Int stat: 0x00000000 [ 265.906399] sdhci: Int enab: 0x00ff00c3 | Sig enab: 0x00ff00c3 [ 265.906407] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000 [ 265.906415] sdhci: Caps: 0x176ec8b0 | Caps_1: 0x03002177 [ 265.906423] sdhci: Cmd: 0x00000502 | Max curr: 0x00000000 [ 265.906432] sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x00000000 [ 265.906435] sdhci: =========================================== - [ 267.956769] [drm:intel_crtc_cursor_set], + [ 267.956769] [drm:intel_crtc_cursor_set], [ 267.956778] [drm:intel_crtc_cursor_set], cursor off
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/801034 Title: SD card reader in Macbook does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/801034/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
