Comment 18 for bug 43154

I can confirm.

I have a ASUS ASPIRE 1360LM laptop with a Via Unichrome Pro IGP.

The video card is a K8M800 and works very well with 2d applications like photo, web, email, video, ecc...

The problem is when I run 3d applications...

Tha systems freeze and I can'd to anything. No alt+FX, no ssh... nothing!

I can only reboot pressing the power button per some seconds.

I have this problem since Ubuntu Dapper Drake. Now I have Ubuntu Edgy and It's the same.

I've seen this strage kernel messages when I switch from virtual consoles to X:

irq 185: nobody cared (try booting with the "irqpoll" option)
 <c0139a14> __report_bad_irq+0x24/0x80 <c01745bd> touch_atime+0x5d/0xb0
 <c0139aef> note_interrupt+0x7f/0x240 <c0139383> handle_IRQ_event+0x33/0x60
 <c0139483> __do_IRQ+0xd3/0x100 <c0105169> do_IRQ+0x19/0x30
 <c010361e> common_interrupt+0x1a/0x20
handlers:
[<c022ba60>] (via_driver_irq_handler+0x0/0x1c0)
Disabling IRQ #185
irq 185: nobody cared (try booting with the "irqpoll" option)
 <c0139a14> __report_bad_irq+0x24/0x80 <c0139aef> note_interrupt+0x7f/0x240
 <c0139383> handle_IRQ_event+0x33/0x60 <c0139483> __do_IRQ+0xd3/0x100
 <c0105169> do_IRQ+0x19/0x30 <c010361e> common_interrupt+0x1a/0x20
 <c0101aca> default_idle+0x2a/0x60 <c0101b3c> cpu_idle+0x3c/0x60
 <c04486ce> start_kernel+0x26e/0x320 <c0448210> unknown_bootoption+0x0/0x250
handlers:
[<c022ba60>] (via_driver_irq_handler+0x0/0x1c0)
Disabling IRQ #185

I hope this can be useful...