Public bug reported:
When suspending/hibernating on my HP DV2000 notebook, I have
occasionally been unable to reach the powerdown state. Instead, the
process would freeze and in my log I would see the following:
ACPI Error when hibernating
[ 5737.630814] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 19 (level, low) ->
IRQ 19
[ 5737.631230] iwl3945: Radio disabled by HW RF Kill switch
[ 5784.172044] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 19 (level, low) ->
IRQ 19
[ 5784.172499] iwl3945: Radio disabled by HW RF Kill switch
[ 5833.430076] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 19 (level, low) ->
IRQ 19
[ 5833.430493] iwl3945: Radio disabled by HW RF Kill switch
[ 5886.858084] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 19 (level, low) ->
IRQ 19
[ 5886.858503] iwl3945: Radio disabled by HW RF Kill switch
[ 5952.343700] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 19 (level, low) ->
IRQ 19
[ 5952.344156] iwl3945: Radio disabled by HW RF Kill switch
[ 6065.452093] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 19 (level, low) ->
IRQ 19
[ 6065.452545] iwl3945: Radio disabled by HW RF Kill switch
[ 6187.421133] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 19 (level, low) ->
IRQ 19
[ 6187.421589] iwl3945: Radio disabled by HW RF Kill switch
[ 6187.421711] irq 218, desc: c0418b80, depth: 0, count: 0, unhandled: 0
[ 6187.421717] ->handle_irq(): c01687c0, handle_bad_irq+0x0/0x290
[ 6187.421731] ->chip(): c03f48e0, no_irq_chip+0x0/0x40
[ 6187.421741] ->action(): 00000000
[ 6187.421745] IRQ_DISABLED set
[ 6187.421748] IRQ_MASKED set
[ 6187.421752] unexpected IRQ trap at vector da
[ 6311.310078] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 19 (level, low) ->
IRQ 19
[ 6311.310394] iwl3945: Radio disabled by HW RF Kill switch
[ 6435.650823] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 19 (level, low) ->
IRQ 19
[ 6435.651138] iwl3945: Radio disabled by HW RF Kill switch
[ 6475.270605] irq 218, desc: c0418b80, depth: 0, count: 0, unhandled: 0
[ 6475.270617] ->handle_irq(): c01687c0, handle_bad_irq+0x0/0x290
[ 6475.270641] ->chip(): c03f48e0, no_irq_chip+0x0/0x40
[ 6475.270648] ->action(): 00000000
[ 6475.270651] IRQ_DISABLED set
[ 6475.270654] IRQ_MASKED set
[ 6475.270657] unexpected IRQ trap at vector da
[ 6517.465306] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 19 (level, low) ->
IRQ 19
[ 6517.465650] iwl3945: Radio disabled by HW RF Kill switch
[ 6592.205786] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 19 (level, low) ->
IRQ 19
[ 6592.206095] iwl3945: Radio disabled by HW RF Kill switch
[ 6652.801301] irq 218, desc: c0418b80, depth: 0, count: 0, unhandled: 0
[ 6652.801313] ->handle_irq(): c01687c0, handle_bad_irq+0x0/0x290
[ 6652.801327] ->chip(): c03f48e0, no_irq_chip+0x0/0x40
[ 6652.801336] ->action(): 00000000
[ 6652.801340] IRQ_DISABLED set
[ 6652.801343] IRQ_MASKED set
[ 6652.801347] unexpected IRQ trap at vector da
[ 6665.046806] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 19 (level, low) ->
IRQ 19
[ 6665.047150] iwl3945: Radio disabled by HW RF Kill switch
[ 6741.004911] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 19 (level, low) ->
IRQ 19
[ 6741.005274] iwl3945: Radio disabled by HW RF Kill switch
[ 6818.215670] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 19 (level, low) ->
IRQ 19
[ 6818.215989] iwl3945: Radio disabled by HW RF Kill switch
[ 6835.667484] irq 218, desc: c0418b80, depth: 0, count: 0, unhandled: 0
[ 6835.667497] ->handle_irq(): c01687c0, handle_bad_irq+0x0/0x290
[ 6835.667511] ->chip(): c03f48e0, no_irq_chip+0x0/0x40
[ 6835.667524] ->action(): 00000000
[ 6835.667528] IRQ_DISABLED set
[ 6835.667531] IRQ_MASKED set
[ 6835.667535] unexpected IRQ trap at vector da
[ 6896.231456] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 19 (level, low) ->
IRQ 19
[ 6896.231769] iwl3945: Radio disabled by HW RF Kill switch
[ 6973.064113] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 19 (level, low) ->
IRQ 19
[ 6973.065367] iwl3945: Radio disabled by HW RF Kill switch
[ 7022.678323] irq 218, desc: c0418b80, depth: 0, count: 0, unhandled: 0
[ 7022.678334] ->handle_irq(): c01687c0, handle_bad_irq+0x0/0x290
[ 7022.678348] ->chip(): c03f48e0, no_irq_chip+0x0/0x40
[ 7022.678358] ->action(): 00000000
[ 7022.678362] IRQ_DISABLED set
[ 7022.678365] IRQ_MASKED set
[ 7022.678369] unexpected IRQ trap at vector da
[ 7052.619909] ACPI: EC: acpi_ec_wait timeout, status = 2, expect_event = 1
[ 7052.619931] ACPI: EC: read timeout, command = 128
[ 7052.619943] ACPI Exception (evregion-0420): AE_TIME, Returned by Handler
for [EmbeddedControl] [20070126]
[ 7052.619957] ACPI Exception (dswexec-0462): AE_TIME, While resolving
operands for [OpcodeName unavailable] [20070126]
[ 7052.619970] ACPI Error (psparse-0537): Method parse/execution failed
[\_SB_.PCI0.LPCB.EC0_.GBST] (Node f7c4c348), AE_TIME
[ 7052.620050] ACPI Error (psparse-0537): Method parse/execution failed
[\_SB_.PCI0.LPCB.EC0_.BAT0._BST] (Node f7c4c438), AE_TIME
[ 7052.620135] ACPI Exception (battery-0356): AE_TIME, Evaluating _BST
[20070126]
[ 7052.624965] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 19 (level, low) ->
IRQ 19
[ 7052.625308] iwl3945: Radio disabled by HW RF Kill switch
[ 7137.980553] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 19 (level, low) ->
IRQ 19
[ 7137.980900] iwl3945: Radio disabled by HW RF Kill switch
[ 7254.074489] irq 218, desc: c0418b80, depth: 0, count: 0, unhandled: 0
[ 7254.074500] ->handle_irq(): c01687c0, handle_bad_irq+0x0/0x290
[ 7254.074514] ->chip(): c03f48e0, no_irq_chip+0x0/0x40
[ 7254.074524] ->action(): 00000000
[ 7254.074527] IRQ_DISABLED set
[ 7254.074531] IRQ_MASKED set
[ 7254.074535] unexpected IRQ trap at vector da
[ 7265.842677] ACPI: EC: acpi_ec_wait timeout, status = 11, expect_event = 2
[ 7265.842698] ACPI: EC: write_cmd timeout, command = 128
[ 7265.842711] ACPI Exception (evregion-0420): AE_TIME, Returned by Handler
for [EmbeddedControl] [20070126]
[ 7265.842724] ACPI Exception (dswexec-0462): AE_TIME, While resolving
operands for [OpcodeName unavailable] [20070126]
[ 7265.842739] ACPI Error (psparse-0537): Method parse/execution failed
[\_TZ_.TZS0._TMP] (Node f7c484f8), AE_TIME
[ 7304.063142] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 19 (level, low) ->
IRQ 19
Note especialy the "ACPI Exception" lines.
I am not sure if these have something to do with my Wireless RF Kill
Switch, since a lot of messages occur at the same time about that.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
--
ACPI Exception causes suspend-to-disk to fail
https://bugs.launchpad.net/bugs/263121
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