[Bug 48218] Re: [sdhci] inserting SD card - doesn't mount. makes keyboard unusable. won't shut down properly.

vicnov dreamland_skib2 at mail333.com
Tue Feb 20 22:35:11 UTC 2007


Not sure whether it is related to this bug or not, but I have a similar problem with Ubuntu Edgy 6.10 with Kernel 2.6.17-11-generic.
My system is HP dv8000 laptop with Texas Instruments cardreader.

What I did:
- Enabled SD host controller  with "setpci" command (as described in this post: http://www.ubuntuforums.org/showpost.php?p=1864311&postcount=1)
- Inserted a MMC card (the same problem was with SD card last time)

The card itself is visible and works, but seems that there is a bug in
the driver because the mouse pointer begins moving very slowly and
twitching (unusable in fact). Ejecting the card does not help.

What I can see in "dmesg" after inserting the card:
...
[17256316.004000] irq 185: nobody cared (try booting with the "irqpoll" option)
[17256316.004000]  <c01499a4> __report_bad_irq+0x24/0x80  <c0149a9d> note_interrupt+0x9d/0x270
[17256316.004000]  <f8ba7c72> ipw_isr+0x22/0xf0 [ipw3945]  <c0149323> handle_IRQ_event+0x33/0x60
[17256316.004000]  <c0149448> __do_IRQ+0xf8/0x110  <c0105c89> do_IRQ+0x19/0x30
[17256316.004000]  <c010408a> common_interrupt+0x1a/0x20  <f88626dd> acpi_processor_idle+0x220/0x3af [processor]
[17256316.004000]  <c0102122> cpu_idle+0x42/0xb0  <c03f27a1> start_kernel+0x321/0x3a0
[17256316.004000]  <c03f2210> unknown_bootoption+0x0/0x270
[17256316.004000] handlers:
[17256316.004000] [<f88eb830>] (usb_hcd_irq+0x0/0x60 [usbcore])
[17256316.004000] [<f8afd840>] (yenta_interrupt+0x0/0xe0 [yenta_socket])
[17256316.004000] [<f8ba7c50>] (ipw_isr+0x0/0xf0 [ipw3945])
[17256316.004000] Disabling IRQ #185
[17256564.240000] Synaptics Touchpad, model: 1, fw: 6.2, id: 0x1a0b1, caps: 0xa04713/0x200000
[17256564.308000] input: SynPS/2 Synaptics TouchPad as /class/input/input3

-- 
[sdhci] inserting SD card - doesn't mount. makes keyboard unusable. won't shut down properly.
https://launchpad.net/bugs/48218




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