Public bug reported:

I am choosing "I don't know" for the package because this tool seems
broken.  I selected "linux-image-2.6-amd64-generic" from the "Choose..."
list, but it still complains!

kernel is 2.6.28-11 generic

echo "mem" > /sys/power/state
press power to resume.

The screen does not restore its state after the resume, but I can
connect remotely.  dmesg reports this oops:

[  140.206229] ------------[ cut here ]------------
[  140.206231] WARNING: at /build/buildd/linux-2.6.28/kernel/power/main.c:177 
suspend_test_finish+0x7c/0x80()
[  140.206233] Component: resume devices
[  140.206234] Modules linked in: binfmt_misc ppdev bridge stp bnep video 
output input_polldev lp parport snd_via82xx gameport snd_via82xx_modem 
snd_ac97_codec snd_mpu401_uart ac97_bus snd_pcm_oss snd_mixer_oss snd_seq_dummy 
snd_seq_oss snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq 
snd_timer snd_seq_device k8temp pcspkr usbhid snd snd_page_alloc soundcore 
psmouse i2c_viapro serio_raw shpchp skge ohci1394 ieee1394 floppy fbcon 
tileblit font bitblit softcursor
[  140.206260] Pid: 3379, comm: bash Not tainted 2.6.28-11-generic #42-Ubuntu
[  140.206262] Call Trace:
[  140.206268]  [<ffffffff80250927>] warn_slowpath+0xb7/0xf0
[  140.206272]  [<ffffffff8026d478>] ? down_trylock+0x38/0x50
[  140.206275]  [<ffffffff80251040>] ? try_acquire_console_sem+0x10/0x40
[  140.206280]  [<ffffffff8025c676>] ? lock_timer_base+0x36/0x70
[  140.206283]  [<ffffffff80531f4f>] ? usb_suspend_both+0x26f/0x310
[  140.206288]  [<ffffffff8069bf36>] ? printk+0x67/0x69
[  140.206291]  [<ffffffff80418877>] ? kobject_put+0x27/0x60
[  140.206296]  [<ffffffff804b6045>] ? put_device+0x15/0x20
[  140.206301]  [<ffffffff804be06a>] ? dpm_complete+0x18a/0x1a0
[  140.206304]  [<ffffffff8028003c>] suspend_test_finish+0x7c/0x80
[  140.206307]  [<ffffffff80280124>] suspend_devices_and_enter+0xe4/0x180
[  140.206310]  [<ffffffff802803d9>] enter_state+0xe9/0x120
[  140.206313]  [<ffffffff802804ca>] state_store+0xba/0x100
[  140.206316]  [<ffffffff80418717>] kobj_attr_store+0x17/0x20
[  140.206319]  [<ffffffff80347675>] sysfs_write_file+0xc5/0x140
[  140.206324]  [<ffffffff802e7eeb>] vfs_write+0xcb/0x130
[  140.206327]  [<ffffffff802e8040>] sys_write+0x50/0x90
[  140.206330]  [<ffffffff8021253a>] system_call_fastpath+0x16/0x1b
[  140.206333] ---[ end trace 24f663bc54a09208 ]---
[  140.206578] PM: Finishing wakeup.


r...@sephiroth:~# uname -a
Linux sephiroth 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17 01:58:03 UTC 2009 
x86_64 GNU/Linux
r...@sephiroth:~# lspci -v
00:00.0 Host bridge: VIA Technologies, Inc. VT8385 [K8T800 AGP] Host Bridge 
(rev 01)
        Subsystem: ASUSTeK Computer Inc. Device 80a3
        Flags: bus master, 66MHz, medium devsel, latency 64
        Memory at <ignored> (32-bit, prefetchable)
        Capabilities: [80] AGP version 3.5
        Capabilities: [c0] HyperTransport: Slave or Primary Interface
        Capabilities: [68] Power Management version 2
        Capabilities: [58] HyperTransport: Interrupt Discovery and Configuration
        Kernel driver in use: agpgart-amd64

00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI bridge [K8T800/K8T890 
South]
        Flags: bus master, 66MHz, medium devsel, latency 0
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        Memory behind bridge: f9100000-fd2fffff
        Prefetchable memory behind bridge: d1000000-f0ffffff
        Capabilities: [80] Power Management version 2
        Kernel modules: shpchp

00:07.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6306 Fire II IEEE 1394 
OHCI Link Layer Controller (rev 80) (prog-if 10)
        Subsystem: ASUSTeK Computer Inc. Device 808a
        Flags: bus master, medium devsel, latency 64, IRQ 11
        Memory at fdd00000 (32-bit, non-prefetchable) [size=2K]
        I/O ports at bc00 [size=128]
        Capabilities: [50] Power Management version 2
        Kernel driver in use: ohci1394
        Kernel modules: firewire-ohci, ohci1394

00:08.0 RAID bus controller: Promise Technology, Inc. PDC20378 (FastTrak 
378/SATA 378) (rev 02)
        Subsystem: ASUSTeK Computer Inc. Device 80f5
        Flags: bus master, 66MHz, medium devsel, latency 96, IRQ 5
        I/O ports at ec00 [size=64]
        I/O ports at dc00 [size=16]
        I/O ports at cc00 [size=128]
        Memory at fdf00000 (32-bit, non-prefetchable) [size=4K]
        Memory at fde00000 (32-bit, non-prefetchable) [size=128K]
        Capabilities: [60] Power Management version 2
        Kernel driver in use: sata_promise

00:0a.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001 Gigabit 
Ethernet Controller (rev 13)
        Subsystem: ASUSTeK Computer Inc. Device 811a
        Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 10
        Memory at fdb00000 (32-bit, non-prefetchable) [size=16K]
        I/O ports at b000 [size=256]
        Expansion ROM at fda00000 [disabled] [size=128K]
        Capabilities: [48] Power Management version 2
        Capabilities: [50] Vital Product Data <?>
        Kernel driver in use: skge
        Kernel modules: skge

00:0f.0 RAID bus controller: VIA Technologies, Inc. VIA VT6420 SATA RAID 
Controller (rev 80)
        Subsystem: ASUSTeK Computer Inc. Device 80ed
        Flags: bus master, medium devsel, latency 64, IRQ 10
        I/O ports at e800 [size=8]
        I/O ports at e400 [size=4]
        I/O ports at e000 [size=8]
        I/O ports at d800 [size=4]
        I/O ports at d400 [size=16]
        I/O ports at d000 [size=256]
        Capabilities: [c0] Power Management version 2
        Kernel driver in use: sata_via

00:0f.1 IDE interface: VIA Technologies, Inc. 
VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06) (prog-if 8a 
[Master SecP PriP])
        Subsystem: ASUSTeK Computer Inc. Device 80ed
        Flags: bus master, medium devsel, latency 32, IRQ 11
        [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8]
        [virtual] Memory at 000003f0 (type 3, non-prefetchable) [size=1]
        [virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8]
        [virtual] Memory at 00000370 (type 3, non-prefetchable) [size=1]
        I/O ports at fc00 [size=16]
        Capabilities: [c0] Power Management version 2
        Kernel driver in use: pata_via

00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 
Controller (rev 81)
        Subsystem: ASUSTeK Computer Inc. Device 80ed
        Flags: bus master, medium devsel, latency 64, IRQ 11
        I/O ports at b400 [size=32]
        Capabilities: [80] Power Management version 2
        Kernel driver in use: uhci_hcd

00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 
Controller (rev 81)
        Subsystem: ASUSTeK Computer Inc. Device 80ed
        Flags: bus master, medium devsel, latency 64, IRQ 11
        I/O ports at b800 [size=32]
        Capabilities: [80] Power Management version 2
        Kernel driver in use: uhci_hcd

00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 
Controller (rev 81)
        Subsystem: ASUSTeK Computer Inc. Device 80ed
        Flags: bus master, medium devsel, latency 64, IRQ 10
        I/O ports at c000 [size=32]
        Capabilities: [80] Power Management version 2
        Kernel driver in use: uhci_hcd

00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 
Controller (rev 81)
        Subsystem: ASUSTeK Computer Inc. Device 80ed
        Flags: bus master, medium devsel, latency 64, IRQ 10
        I/O ports at c400 [size=32]
        Capabilities: [80] Power Management version 2
        Kernel driver in use: uhci_hcd

00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86) (prog-if 20)
        Subsystem: ASUSTeK Computer Inc. Device 80ed
        Flags: bus master, medium devsel, latency 64, IRQ 5
        Memory at fd900000 (32-bit, non-prefetchable) [size=256]
        Capabilities: [80] Power Management version 2
        Kernel driver in use: ehci_hcd

00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge 
[KT600/K8T800/K8T890 South]
        Subsystem: ASUSTeK Computer Inc. Device 80ed
        Flags: bus master, stepping, medium devsel, latency 0
        Capabilities: [c0] Power Management version 2
        Kernel modules: i2c-viapro

00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 
AC97 Audio Controller (rev 60)
        Subsystem: ASUSTeK Computer Inc. Device 80b0
        Flags: medium devsel, IRQ 5
        I/O ports at c800 [size=256]
        Capabilities: [c0] Power Management version 2
        Kernel driver in use: VIA 82xx Audio
        Kernel modules: snd-via82xx

00:11.6 Communication controller: VIA Technologies, Inc. AC'97 Modem Controller 
(rev 80)
        Flags: medium devsel, IRQ 5
        I/O ports at 1000 [size=256]
        Capabilities: [d0] Power Management version 2
        Kernel modules: snd-via82xx-modem

00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] 
HyperTransport Technology Configuration
        Flags: fast devsel
        Capabilities: [80] HyperTransport: Host or Secondary Interface

00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address 
Map
        Flags: fast devsel

00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM 
Controller
        Flags: fast devsel

00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] 
Miscellaneous Control
        Flags: fast devsel
        Kernel driver in use: k8temp
        Kernel modules: k8temp

01:00.0 VGA compatible controller: nVidia Corporation NV44A [GeForce 6200] (rev 
a1)
        Subsystem: Device 196e:02f1
        Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 11
        Memory at fb000000 (32-bit, non-prefetchable) [size=16M]
        Memory at e0000000 (32-bit, prefetchable) [size=256M]
        Memory at fc000000 (32-bit, non-prefetchable) [size=16M]
        Expansion ROM at fd200000 [disabled] [size=128K]
        Capabilities: [60] Power Management version 2
        Capabilities: [44] AGP version 3.0
        Kernel modules: nvidiafb

r...@sephiroth:~# cat /proc/cpuinfo 
processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 4
model name      : AMD Athlon(tm) 64 Processor 2800+
stepping        : 8
cpu MHz         : 1802.080
cache size      : 512 KB
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov 
pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext lm 3dnowext 3dnow up 
rep_good
bogomips        : 3604.16
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp

This is with 9.04

** Affects: ubuntu
     Importance: Undecided
         Status: New

-- 
2.6.28-11 Oops - resume from suspend, blank monitor
https://bugs.launchpad.net/bugs/367134
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