I hate having to recompile the kernel, just to be able to debug suspend.
Remove CONFIG_DISABLE_CONSOLE_SUSPEND, replace it by a tunable in
/sys/power/disable_console_suspend.
Signed-off-by: Stefan Seyfried <[EMAIL PROTECTED]>
Signed-off-by: Frank Seidel <[EMAIL PROTECTED]>
--
ower up and on resume anyway,
so it is hard to see if the blink was from the BIOS or from Linux.
And don't we need to resume the keyboard controller before we can start
blinking the LEDs?
--
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QA / R Team Mobile Devices| "Any ideas, John?"
SUSE LINUX Product
or from Linux.
And don't we need to resume the keyboard controller before we can start
blinking the LEDs?
--
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QA / RD Team Mobile Devices| Any ideas, John?
SUSE LINUX Products GmbH, Nürnberg | Well, surrounding them's out.
This footer brought to you by insane German
I hate having to recompile the kernel, just to be able to debug suspend.
Remove CONFIG_DISABLE_CONSOLE_SUSPEND, replace it by a tunable in
/sys/power/disable_console_suspend.
Signed-off-by: Stefan Seyfried [EMAIL PROTECTED]
Signed-off-by: Frank Seidel [EMAIL PROTECTED]
---
Second try, no longer
On Thu, Jun 14, 2007 at 12:08:00AM +0200, Pavel Machek wrote:
Hi!
I hate having to recompile the kernel, just to be able to debug suspend.
Remove CONFIG_DISABLE_CONSOLE_SUSPEND, replace it by a tunable in
/sys/power/disable_console_suspend.
Signed-off-by: Stefan Seyfried [EMAIL
I hate having to recompile the kernel, just to be able to debug suspend.
Remove CONFIG_DISABLE_CONSOLE_SUSPEND, replace it by a sysctl in
/proc/sys/kernel/disable_console_suspend.
Signed-off-by: Stefan Seyfried <[EMAIL PROTECTED]>
---
Patch is against 2.6.22-rc4
Documentation/power/ba
have had a report, where "vga=0" (instead of using vesafb) worked
around a similar issue on a macbook. I don't know the kernel version, though.
--
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QA / R Team Mobile Devices| "Any ideas, John?"
SUSE LINUX Products GmbH, Nürnberg | "W
video flag. And not ACPI. Just add another
sysctl if you care.
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QA / R Team Mobile Devices| "Any ideas, John?"
SUSE LINUX Products GmbH, Nürnberg | "Well, surrounding them's out."
This footer brought to you by insane German lawmak
.
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SUSE LINUX Products GmbH, Nürnberg | Well, surrounding them's out.
This footer brought to you by insane German lawmakers:
SUSE Linux Products GmbH, GF: Markus Rex, HRB 16746 (AG Nürnberg)
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, where vga=0 (instead of using vesafb) worked
around a similar issue on a macbook. I don't know the kernel version, though.
--
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QA / RD Team Mobile Devices| Any ideas, John?
SUSE LINUX Products GmbH, Nürnberg | Well, surrounding them's out.
This footer brought
I hate having to recompile the kernel, just to be able to debug suspend.
Remove CONFIG_DISABLE_CONSOLE_SUSPEND, replace it by a sysctl in
/proc/sys/kernel/disable_console_suspend.
Signed-off-by: Stefan Seyfried [EMAIL PROTECTED]
---
Patch is against 2.6.22-rc4
Documentation/power/basic-pm
ate to suspend, it is your very own problem).
You could of course simply go for GRUB's "default saved" and "savedefault"
feature, to always boot the last-booted kernel unless changed in the menu.
--
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QA / R Team Mobile Devices| "Any
ything
including filesystem cache.
And you simply cannot buy a new machine today that still supports APM suspend
to disk.
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QA / R Team Mobile Devices| "Any ideas, John?"
SUSE LINUX Products GmbH, Nürnberg | "Well, surrounding them's out."
simply go for GRUB's default saved and savedefault
feature, to always boot the last-booted kernel unless changed in the menu.
--
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QA / RD Team Mobile Devices| Any ideas, John?
SUSE LINUX Products GmbH, Nürnberg | Well, surrounding them's out.
This footer brought
including filesystem cache.
And you simply cannot buy a new machine today that still supports APM suspend
to disk.
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QA / RD Team Mobile Devices| Any ideas, John?
SUSE LINUX Products GmbH, Nürnberg | Well, surrounding them's out.
This footer brought to you
On Thu, May 17, 2007 at 06:35:48PM -0400, Len Brown wrote:
> Yes, SuSE enables polling mode by default, but that is just
> distro specific "value add" that should eventually be fixed.
I will do that for openSUSE FACTORY.
--
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QA / R Team Mobile Devices|
rip point is crossed, all trip points are updated.
I think they implemented hysteresis that way.
ISTR that hp nx5000 did something similar, but i might be wrong on this one.
--
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QA / R Team Mobile Devices| "Any ideas, John?"
SUSE LINUX Products GmbH
On Thu, May 17, 2007 at 06:35:48PM -0400, Len Brown wrote:
Yes, SuSE enables polling mode by default, but that is just
distro specific value add that should eventually be fixed.
I will do that for openSUSE FACTORY.
--
Stefan Seyfried
QA / RD Team Mobile Devices| Any
is crossed, all trip points are updated.
I think they implemented hysteresis that way.
ISTR that hp nx5000 did something similar, but i might be wrong on this one.
--
Stefan Seyfried
QA / RD Team Mobile Devices| Any ideas, John?
SUSE LINUX Products GmbH, Nürnberg | Well
tform" is the right thing to do,
and i still think it will only break on machines that have a broken ACPI BIOS.
(Are there machines with broken ACPI BIOS around? ;-)
Your additional "fall back to shutdown if !(ops)"-fix looks very sane,
however, and is definitely a good idea.
--
Stefan Sey
on machines that have a broken ACPI BIOS.
(Are there machines with broken ACPI BIOS around? ;-)
Your additional fall back to shutdown if !(ops)-fix looks very sane,
however, and is definitely a good idea.
--
Stefan Seyfried
QA / RD Team Mobile Devices| Any ideas, John?
SUSE LINUX
3e c0 8b 40 14 8b 70 38 8b 7c 24 08 <8b> 47 0c 31 ff 3b 46
0c 0f 84 c1 00 00 00 8b 54 24 08 8b 42 0c
EIP: [] sysfs_move_dir+0x3e/0x117 SS:ESP 0068:dde11e20
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"Well, surrounding them's out."
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0c
EIP: [c01a0dce] sysfs_move_dir+0x3e/0x117 SS:ESP 0068:dde11e20
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Any ideas, John?
Well, surrounding them's out.
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shutdown message for easier
> debugging
>
> Signed-off-by: Danny Kukawka <[EMAIL PROTECTED]>
FWIW:
Signed-off-by: Stefan Seyfried <[EMAIL PROTECTED]>
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"Well, surrounding them's out."
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-by: Danny Kukawka [EMAIL PROTECTED]
FWIW:
Signed-off-by: Stefan Seyfried [EMAIL PROTECTED]
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e hp's with intel. Only thinkpads seem to almost universally work
with s3_bios,s3_mode, with some x86_64 models being the exception).
Something like that should be pretty easy once the whitelist is kept
in HAL.
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"Well, surrounding them's out."
is kept
in HAL.
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Please read the FAQ at http
tem with init=/bin/bash, mount /proc and /sys
- try the s2ram options in the combinations listed on the above page
- as soon as you find an option that works, please retry it from a
full booted system (including X)
- if it still works, please report the options used and the output of
"s
of
s2ram -n to the suspend-devel mailinglist.
i might consider reworking the documentation if there are more reports
about problems with the procedure.
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Any ideas, John?
Well, surrounding them's out.
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trongly suggest that this is not a kernel problem but a user(space)
problem :-)
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QA / R Team Mobile Devices| "Any ideas, John?"
SUSE LINUX Products GmbH, Nürnberg | "Well, surrounding them's out."
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On Tue, Feb 06, 2007 at 10:12:04AM -0500, Bill Davidsen wrote:
> Stefan Seyfried wrote:
> >On Wed, Jan 31, 2007 at 03:14:31AM +0100, Adrian Bunk wrote:
> >>On Tue, Jan 30, 2007 at 05:24:28PM -0800, Greg KH wrote:
> >>>What? Throw a fresh-faced newbie instant
On Tue, Feb 06, 2007 at 10:12:04AM -0500, Bill Davidsen wrote:
Stefan Seyfried wrote:
On Wed, Jan 31, 2007 at 03:14:31AM +0100, Adrian Bunk wrote:
On Tue, Jan 30, 2007 at 05:24:28PM -0800, Greg KH wrote:
What? Throw a fresh-faced newbie instantly into the tar-pit of despair
that floppy.c
otherwise off
after resume).
Which of the three vbetool tricks?
The machine is in the whitelist and i have personally seen a D420 resume with
the workarounds from the whitelist entry.
I strongly suggest that this is not a kernel problem but a user(space)
problem :-)
--
Stefan Seyfried
QA / RD
ell, at work i probably have an USB floppy lying around somewhere,
but i doubt that it uses floppy.c ;-),
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QA / R Team Mobile Devices| "Any ideas, John?"
SUSE LINUX Products GmbH, Nürnberg | "Well, surrounding them's out."
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somewhere,
but i doubt that it uses floppy.c ;-),
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intainer) for a merge?
Hey, come on, "no new proc files", please ;-)
> > <0> $ cat /proc/bus/input/activity
--
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QA / R Team Mobile Devices| "Any ideas, John?"
SUSE LINUX Products GmbH, Nürnberg | "Well, surrounding them's ou
on, no new proc files, please ;-)
0 $ cat /proc/bus/input/activity
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have had
problems with suspend for a long time and just sometimes work "by accident".
ISTR that they do not really save and restore the line settings etc.
So it does not need to be the BIOS, it can also be a plain broken driver.
--
Stefan Seyfried
QA / R Team Mobile Devices|
problems with suspend for a long time and just sometimes work by accident.
ISTR that they do not really save and restore the line settings etc.
So it does not need to be the BIOS, it can also be a plain broken driver.
--
Stefan Seyfried
QA / RD Team Mobile Devices| Any ideas, John
On Tue, Jan 02, 2007 at 11:58:03AM +0100, Xavier Bestel wrote:
> On Tue, 2007-01-02 at 11:05 +0100, Stefan Seyfried wrote:
> > On Sat, Dec 16, 2006 at 08:05:24PM +0100, Lee Garrett wrote:
> > > I had the same problem (/boot on reiserfs, grub hanging for ages after
> > &g
On Mon, Dec 18, 2006 at 11:14:51AM +0100, Paolo Ornati wrote:
> On Mon, 18 Dec 2006 10:36:24 +0100
> Stefan Seyfried <[EMAIL PROTECTED]> wrote:
>
> > It depends on the BIOS. Many BIOSes have a setting where you can set the
> > "power fail mode" to "on&q
y? I didn't find an update on this issue on LKML.
I'm pretty sure this is just a coincidence, an issue about how the kernel
image is actually layed out on your filesystem. I don't think it actually
has to do anything with the version.
--
Stefan Seyfried
QA / R Team Mobile Devices|
image is actually layed out on your filesystem. I don't think it actually
has to do anything with the version.
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QA / RD Team Mobile Devices| Any ideas, John?
SUSE LINUX Products GmbH, Nürnberg | Well, surrounding them's out.
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On Mon, Dec 18, 2006 at 11:14:51AM +0100, Paolo Ornati wrote:
On Mon, 18 Dec 2006 10:36:24 +0100
Stefan Seyfried [EMAIL PROTECTED] wrote:
It depends on the BIOS. Many BIOSes have a setting where you can set the
power fail mode to on, off or as before.
Ok, I've found the BIOS setting
On Tue, Jan 02, 2007 at 11:58:03AM +0100, Xavier Bestel wrote:
On Tue, 2007-01-02 at 11:05 +0100, Stefan Seyfried wrote:
On Sat, Dec 16, 2006 at 08:05:24PM +0100, Lee Garrett wrote:
I had the same problem (/boot on reiserfs, grub hanging for ages after
resume
with 2.6.19
as an experimental feature in the words sense:
For experimentation. I never accepted any bugreports for that but told
the reporters to go away :-)
--
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QA / R Team Mobile Devices| "Any ideas, John?"
SUSE LINUX Products GmbH, Nürnberg | "Well, surrounding
never accepted any bugreports for that but told
the reporters to go away :-)
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QA / RD Team Mobile Devices| Any ideas, John?
SUSE LINUX Products GmbH, Nürnberg | Well, surrounding them's out.
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ust opening the lid.
This all is, however, BIOS specific. I have also seen BIOSes where it did
not matter at all.
If you don't like it, you can easily switch it off by
"echo shutdown > /sys/power/disk" (in-kernel suspend) or by adding
"shutdown method = shutdown" to /etc/suspend.conf
(userspace suspend).
You won't get the blinking light, though :-)
--
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QA / RD Team Mobile Devices \ wanted to be paid for what I write.
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net _is_ stupid, since the DSDT usually depends on things you
configured in your BIOS settings, memory size, etc.pp) it is probably
a good idea to keep this patch out of mainline.
It is usefull for debugging, sure, but somebody who can debug on this
level should also be able to patch his kernel :-)
usually depends on things you
configured in your BIOS settings, memory size, etc.pp) it is probably
a good idea to keep this patch out of mainline.
It is usefull for debugging, sure, but somebody who can debug on this
level should also be able to patch his kernel :-)
--
Stefan Seyfried
QA / RD
EM_SIZE 0xa
#define REAL_MEM_BLOCKS0x100
struct mem_block {
I have this in our vbetool-0.7 packages and have no reports about
segfaults since then.
--
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QA / R Team Mobile Devices| "Any ideas, John?"
SUSE LINUX Products GmbH, Nürnberg |
REAL_MEM_BLOCKS0x100
struct mem_block {
I have this in our vbetool-0.7 packages and have no reports about
segfaults since then.
--
Stefan Seyfried
QA / RD Team Mobile Devices| Any ideas, John?
SUSE LINUX Products GmbH, Nürnberg | Well, surrounding them's out
.
Many people are successfull in using DRI with suspend, even running 3D
Apps while suspend works now. Of course, for troubleshooting it is ok to
keep DRI off the picture, but usually suspend works fine with DRI
> - Firewire
> - SCSI
--
Stefan Seyfried \ "I didn't wan
DRI with suspend, even running 3D
Apps while suspend works now. Of course, for troubleshooting it is ok to
keep DRI off the picture, but usually suspend works fine with DRI
- Firewire
- SCSI
--
Stefan Seyfried \ I didn't want to write for pay. I
QA / RD Team Mobile Devices
~2.6.5 (that's
when i looked, the code was broken long before, i assume).
> feature-removal for a long time, and it should have been removed before.
--
Stefan Seyfried \ "I didn't want to write for pay. I
QA / R Team Mobile Devices \ wanted to be paid for what I writ
(that's
when i looked, the code was broken long before, i assume).
feature-removal for a long time, and it should have been removed before.
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QA / RD Team Mobile Devices \ wanted to be paid for what I write.
SUSE LINUX Products
is fine and
we enter C[n+1] after X miliseconds without BM activity. Now if there
are only 60-70 ticks per second, you never get X ticks without BM
activity so you never go deeper than C2.
Just a guess.
--
Stefan Seyfried \ "I didn't want to write for pay. I
QA / R Team Mob
if there
are only 60-70 ticks per second, you never get X ticks without BM
activity so you never go deeper than C2.
Just a guess.
--
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QA / RD Team Mobile Devices \ wanted to be paid for what I write.
SUSE LINUX Products GmbH
p resolution is? Something along the lines of "Get
> bent"?
MPlayer is using /dev/rtc and was running smooth for me since the good
old 2.4 days.
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of Get
bent?
MPlayer is using /dev/rtc and was running smooth for me since the good
old 2.4 days.
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Denis Vlasenko wrote:
> On Tuesday 26 July 2005 13:15, Stefan Seyfried wrote:
>> This is _not_ an USB cd writer but an IDE drive.
>> You may not just pull it out.
>
> Interesting how he's connecting floppy to IDE ;]
The connector probably has IDE and USB, the floppy
Denis Vlasenko wrote:
On Tuesday 26 July 2005 13:15, Stefan Seyfried wrote:
This is _not_ an USB cd writer but an IDE drive.
You may not just pull it out.
Interesting how he's connecting floppy to IDE ;]
The connector probably has IDE and USB, the floppy is using the USB
part, the CDRW
; perfectly fine without it that i don't want to break ;-)
>
> I'll clean it up to add that stuff soon, but I've hit a problem with it on
> my main desktop, it won't come out of suspend using my patch, however
this is why it needs a boot-parameter :-)
--
Stefan Seyfried
to break ;-)
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QA / R Team Mobile Devices \ wanted to be paid for what I write."
SUSE LINUX Products GmbH, Nürnberg \-- Leonard Cohen
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;-)
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;-)
I'll clean it up to add that stuff soon, but I've hit a problem with it on
my main desktop, it won't come out of suspend using my patch, however
this is why it needs a boot-parameter :-)
--
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QA / RD Team Mobile Devices
which slot). But when using both, I get this error
> message every few seconds:
>
> kernel: cs: pcmcia_socket0: unable to apply power.
Are you overriding the DSDT?
--
Stefan Seyfried \ "I didn't want to write for pay. I
QA / R Team Mobile Devices \ wanted
this error
message every few seconds:
kernel: cs: pcmcia_socket0: unable to apply power.
Are you overriding the DSDT?
--
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QA / RD Team Mobile Devices \ wanted to be paid for what I write.
SUSE LINUX Products GmbH
no idea what went wrong for you, i'll have a look at the code
but i doubt that i'll find much of interest.
One thing which would be interesting:
You don't eventually have multiple swap partitions?
--
Stefan Seyfried \ "I didn't want to write for pay. I
QA / R Team Mobile De
dated even before reading the image, so theoretically
it should not happen.
> I will try to reproduce, but I'm curious if anyone else has seen this.
i have not seen anything like that, but i am not always running the
latest & greatest kernel.
--
Stefan Seyfried \ "I
doubt that i'll find much of interest.
One thing which would be interesting:
You don't eventually have multiple swap partitions?
--
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QA / RD Team Mobile Devices \ wanted to be paid for what I write.
SUSE LINUX Products GmbH
ts to kernel versions.
JFTR: i second this. There is already enough hackery involved if one
wants to provide a smooth user experience ;-)
--
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QA / R Team Mobile Devices \ wanted to be paid for what I write."
SU
.
JFTR: i second this. There is already enough hackery involved if one
wants to provide a smooth user experience ;-)
--
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QA / RD Team Mobile Devices \ wanted to be paid for what I write.
SUSE LINUX Products GmbH, Nürnberg
RR, but i
don't mind.
--
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"Any ideas, John?"
"Well, surrounding them's out."
--- linux/kernel/power/swsusp.c~2005-04-22 17:07:56.0 +0200
+++ linux/kernel/power/swsusp.c 2005-04-22 17:09:22.0
.
--
Stefan Seyfried, QA / RD Team Mobile Devices, SUSE LINUX Nürnberg.
Any ideas, John?
Well, surrounding them's out.
--- linux/kernel/power/swsusp.c~2005-04-22 17:07:56.0 +0200
+++ linux/kernel/power/swsusp.c 2005-04-22 17:09:22.0 +0200
@@ -1239,7 +1239,7 @@ static int
Matt Mackall wrote:
> Any sensible solution here is going to require remembering passwords.
> And arguably anywhere the user needs encrypted suspend, they'll want
> encrypted swap as well.
But after entering the password and resuming, the encrypted swap is
accessible again and my ssh-key may be
Matt Mackall wrote:
Any sensible solution here is going to require remembering passwords.
And arguably anywhere the user needs encrypted suspend, they'll want
encrypted swap as well.
But after entering the password and resuming, the encrypted swap is
accessible again and my ssh-key may be
Pavel Machek wrote:
> Encrypting swsusp image is of course even better, because you don't
> have to write large ammounts of zeros to your disks during resume ;-).
and while we are at it: compressing before encryption will also reduce
the amount of data you have to write during suspend... ;-)
>
Barry K. Nathan wrote:
> On Sun, Apr 10, 2005 at 11:27:47PM +0200, Pavel Machek wrote:
>> Can you try without XFS?
>
> No, XFS is my root filesystem. :( (Now that I think about it, would
> modularizing XFS and using an initrd be OK?)
Yes, although it is not totally trivial.
> I'll see if I can
Barry K. Nathan wrote:
On Sun, Apr 10, 2005 at 11:27:47PM +0200, Pavel Machek wrote:
Can you try without XFS?
No, XFS is my root filesystem. :( (Now that I think about it, would
modularizing XFS and using an initrd be OK?)
Yes, although it is not totally trivial.
I'll see if I can
Pavel Machek wrote:
Encrypting swsusp image is of course even better, because you don't
have to write large ammounts of zeros to your disks during resume ;-).
and while we are at it: compressing before encryption will also reduce
the amount of data you have to write during suspend... ;-)
Jaco Kroon wrote:
> Dmitry Torokhov wrote:
>>>OT: I think I prefer synaptics multi-finger tapping to the tapping in
>>>specific locations to get right and middle clicking, but that is another
>>>story that probably has nothing to do with the kernel, and quite likely
>>>something that is
Jaco Kroon wrote:
Dmitry Torokhov wrote:
OT: I think I prefer synaptics multi-finger tapping to the tapping in
specific locations to get right and middle clicking, but that is another
story that probably has nothing to do with the kernel, and quite likely
something that is configurable in the
Rafael J. Wysocki wrote:
> Hi,
>> On Fri, 2005-04-01 at 08:18, Pavel Machek wrote:
>> > I believe we should freeze hotplug before processes.
>
> I agree. IMO user space should not be considered as available once we have
> started freezing processes, so hotplug should be disabled before. By the
Rafael J. Wysocki wrote:
Hi,
On Fri, 2005-04-01 at 08:18, Pavel Machek wrote:
I believe we should freeze hotplug before processes.
I agree. IMO user space should not be considered as available once we have
started freezing processes, so hotplug should be disabled before. By the same
Pavel Machek wrote:
> Hi!
>
>> Hello Pavel, I can now suspend to disk on the laptop with 2.6.12-rc1. There
>> is
>> no failures anymore. It resumes perfectly.
>
> No video hacks needed? Good.
suspend to disk. !(suspend to RAM).
:-)
Stefan
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Pavel Machek wrote:
Hi!
Hello Pavel, I can now suspend to disk on the laptop with 2.6.12-rc1. There
is
no failures anymore. It resumes perfectly.
No video hacks needed? Good.
suspend to disk. !(suspend to RAM).
:-)
Stefan
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Pavel Machek wrote:
> Hi!
> There's another feature that enables you to start resume manually with
> some echo to /sys... Perhaps it needs to be documented better, I'm
> looking for a patch ;-).
HANNES, where are you?
;-)
Stefan
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Andy Isaacson wrote:
> OK, anything else I should try?
not really, i just wait for Vojtech and Pavel :-)
> Why does it only fail when I have *both* intel_agp and i8042 aux?
later...
> In the SysRq-T trace I see one interesting process: most things are
> in D state in refrigerator(), but sh
Andy Isaacson wrote:
OK, anything else I should try?
not really, i just wait for Vojtech and Pavel :-)
Why does it only fail when I have *both* intel_agp and i8042 aux?
later...
In the SysRq-T trace I see one interesting process: most things are
in D state in refrigerator(), but sh shows
Andy Isaacson wrote:
> On Thu, Mar 24, 2005 at 03:27:15PM +0100, Stefan Seyfried wrote:
> Sysrq still prints stuff, so IRQs aren't locked. But most of the sysrq
> commands don't work... S and U don't seem to do anything (not too
> suprising I suppose) but B does reboot.
sysrq-t w
Andy Isaacson wrote:
> Dmesg is attached; hardware is a Vaio r505te.
>
> Unfortunately, the deadlock (?) is nondeterministic; it *sometimes*
> suspends successfully, maybe one time out of 10. And thinking back, I
> *sometimes* saw failures to suspend with 2.6.11-rc3, maybe one failure
> out of
Andy Isaacson wrote:
Dmesg is attached; hardware is a Vaio r505te.
Unfortunately, the deadlock (?) is nondeterministic; it *sometimes*
suspends successfully, maybe one time out of 10. And thinking back, I
*sometimes* saw failures to suspend with 2.6.11-rc3, maybe one failure
out of 20
Andy Isaacson wrote:
On Thu, Mar 24, 2005 at 03:27:15PM +0100, Stefan Seyfried wrote:
Sysrq still prints stuff, so IRQs aren't locked. But most of the sysrq
commands don't work... S and U don't seem to do anything (not too
suprising I suppose) but B does reboot.
sysrq-t will probably show
Hi,
Nigel Cunningham wrote:
> On Mon, 2005-03-21 at 11:17, Matthew Garrett wrote:
>> It's trivial to do this in userspace - just have an app in initramfs
> It's not that trivial.
> - Your image might not be stored in a swap partition. For Suspend2, it
> can potentially in a swap file or
Nigel Cunningham wrote:
> Hi.
>
> On Sun, 2005-03-20 at 08:29, Pavel Machek wrote:
>> boot with "noresume", then mkswap.
>
> Yuck! Why panic when you know what is needed? A better solution is to
Ok, so let's
printk("You booted another kernel than you suspended with.\n");
printk("You
Nigel Cunningham wrote:
Hi.
On Sun, 2005-03-20 at 08:29, Pavel Machek wrote:
boot with noresume, then mkswap.
Yuck! Why panic when you know what is needed? A better solution is to
Ok, so let's
printk(You booted another kernel than you suspended with.\n);
printk(You have two
Hi,
Nigel Cunningham wrote:
On Mon, 2005-03-21 at 11:17, Matthew Garrett wrote:
It's trivial to do this in userspace - just have an app in initramfs
It's not that trivial.
- Your image might not be stored in a swap partition. For Suspend2, it
can potentially in a swap file or (soon) an
Erik Andrén wrote:
> My question is: Why isn't there a check before resuming a
> suspend-to-disk image if the system has booted another kernel since the
> suspend to prevent this kind of hassle?
Just provide a patch which does this. Hint: this is highly nontrivial.
If you boot a kernel, that
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