Re: Suspend Problem

Hello andrzej,

Monday, January 22, 2007, 5:40:12 PM, you wrote:

> Hi,

[]

> I'm not sure if it's the same problem, but some builds of OPIE
> (handhelds.org) caused a lock-up on suspend and it turned out to be
> quite simple. OPIE also uses the framebuffer and when it runs it sets
> the VT's mode to KD_GRAPHICS (pasting from irc logs):

> qt-2.3.10/src/kernel/qapplication_qws.cpp:        if (
> ioctl(console_fd, KDSETMODE, KD_GRAPHICS ) == -1 )

> and the kernel waits for the console to be set back to the text mode
> somewhere in the suspend code, I don't remember where, using

> if (vt_waitactive(SUSPEND_CONSOLE)) {

  Funky. Just to double-check: hang on *suspend* or resume? Can you
describe symptoms of hang (what's on screen, can device be pinged,
etc). Thanks. I never saw hang on suspend with Familiar's or OE.dev's
OPIE builds, but there're few reports of hang on resume, and I can
reproduce it on hx4700, but there I believe it is due to broken
suspend/resume in w100 accel support.


> This check can be disabled.

> Regards,
> Andrew


-- 
Best regards,
 Paul                            mailto:[email protected]

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