Testing with 3.0.0-300 from the 3.0-oneiric directory resulted in the same error:
[ 170.053876] mmc0: Got command interrupt 0x00000001 even though no command operation was in progress. [ 170.053886] sdhci: =========== REGISTER DUMP (mmc0)=========== [ 170.053896] sdhci: Sys addr: 0x00000000 | Version: 0x00001502 [ 170.053905] sdhci: Blk size: 0x00000000 | Blk cnt: 0x00000000 [ 170.053913] sdhci: Argument: 0x00000000 | Trn mode: 0x00000000 [ 170.053922] sdhci: Present: 0x1fff0000 | Host ctl: 0x00000004 [ 170.053931] sdhci: Power: 0x0000000f | Blk gap: 0x00000000 [ 170.053940] sdhci: Wake-up: 0x00000000 | Clock: 0x0000e8c7 [ 170.053948] sdhci: Timeout: 0x00000000 | Int stat: 0x00000000 [ 170.053957] sdhci: Int enab: 0x00ff00c3 | Sig enab: 0x00ff00c3 [ 170.053966] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000 [ 170.053975] sdhci: Caps: 0x176ec8b0 | Caps_1: 0x03002177 [ 170.053983] sdhci: Cmd: 0x00000000 | Max curr: 0x00000000 [ 170.053990] sdhci: Host ctl2: 0x00000000 [ 170.053997] sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x00000000 [ 170.054001] sdhci: =========================================== [ 170.252631] sdhci: Switching to 1.8V signalling voltage failed, retrying with S18R set to 0 [ 171.860545] mmc0: error -110 whilst initialising SD card I will continue bisecting to see if any of the 3.0.0 kernels work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1067222 Title: 14e4:16bc Built-in SD card reader on Acer Aspire One AS756 intermittently operative To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1067222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
