usb ports die with kernel message
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Incomplete
|
Undecided
|
Unassigned | ||
linux-source-2.6.22 (Ubuntu) |
Won't Fix
|
Undecided
|
Unassigned |
Bug Description
Binary package hint: linux-image-
The recent kernel upgrade has started to create issues for my USB on my Lenovo T61 laptop. It has three ports. The two on the left no longer will work for usb devices. After booting I get a kernel message to the terminal:
kernel: [ 637.852000] Disabling IRQ #21
This is what syslog is reporting before the kernel message
-------
Aug 27 11:07:38 traken kernel: [ 637.852000] irq 21: nobody cared (try booting with the "irqpoll" option)
2059 Aug 27 11:07:38 traken kernel: [ 637.852000] [__report_
2060 Aug 27 11:07:38 traken kernel: [ 637.852000] [note_interrupt
2061 Aug 27 11:07:38 traken kernel: [ 637.852000] [<f88b36c2>] usb_hcd_
2062 Aug 27 11:07:38 traken kernel: [ 637.852000] [handle_
2063 Aug 27 11:07:38 traken kernel: [ 637.852000] [handle_
2064 Aug 27 11:07:38 traken kernel: [ 637.852000] [do_IRQ+59/112] do_IRQ+0x3b/0x70
2065 Aug 27 11:07:38 traken kernel: [ 637.852000] [common_
2066 Aug 27 11:07:38 traken kernel: [ 637.852000] [<f8866977>] acpi_processor_
2067 Aug 27 11:07:38 traken kernel: [ 637.852000] [<f8866731>] acpi_processor_
2068 Aug 27 11:07:38 traken kernel: [ 637.852000] [cpu_idle+83/224] cpu_idle+0x53/0xe0
2069 Aug 27 11:07:38 traken kernel: [ 637.852000] =======
2070 Aug 27 11:07:38 traken kernel: [ 637.852000] handlers:
2071 Aug 27 11:07:38 traken kernel: [ 637.852000] [<f88b36a0>] (usb_hcd_
2072 Aug 27 11:07:38 traken kernel: [ 637.852000] Disabling IRQ #21
Changed in linux-source-2.6.22: | |
status: | New → Incomplete |
This is a duplicate of #126369