Suspend to ram (s2ram) on HP DC7800

English Hardware
1

Hi,

Could anybody help to get s2ram working on my HP DC7800 please?

Details:

OS: openSUSE-12.2-rc2

Hardware:


# s2ram -i
This machine can be identified by:
    sys_vendor   = "Hewlett-Packard"
    sys_product  = "HP Compaq dc7800p Small Form Factor"
    sys_version  = " "
    bios_version = "786F1 v01.28"

# lspci
00:00.0 Host bridge: Intel Corporation 82Q35 Express DRAM Controller (rev 02)
00:02.0 VGA compatible controller: Intel Corporation 82Q35 Express Integrated Graphics Controller (rev 02)
00:02.1 Display controller: Intel Corporation 82Q35 Express Integrated Graphics Controller (rev 02)
00:03.0 Communication controller: Intel Corporation 82Q35 Express MEI Controller (rev 02)
00:03.2 IDE interface: Intel Corporation 82Q35 Express PT IDER Controller (rev 02)
00:03.3 Serial controller: Intel Corporation 82Q35 Express Serial KT Controller (rev 02)
00:19.0 Ethernet controller: Intel Corporation 82566DM-2 Gigabit Network Connection (rev 02)
00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 02)
00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 02)
00:1a.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 02)
00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 02)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 02)
00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 02)
00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92)
00:1f.0 ISA bridge: Intel Corporation 82801IO (ICH9DO) LPC Interface Controller (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 4 port SATA Controller [IDE mode] (rev 02)
00:1f.5 IDE interface: Intel Corporation 82801I (ICH9 Family) 2 port SATA Controller [IDE mode] (rev 02)
07:04.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 78)

Result when trying anything on SDB:Suspend to RAM - openSUSE :
When waking up, DVD and HD come back again (they make some noise), but screen
stays black and nothing else works, the system hangs.

TIA for any help!
Peter

2

On 08/15/2012 10:56 PM, pmrb wrote:
>
> Hi,
>
> Could anybody help to get s2ram working on my HP DC7800 please?
>
> Details:
>
> OS: openSUSE-12.2-rc2
>
> Hardware:
>
>
> Code:
> --------------------
>
> # s2ram -i
> This machine can be identified by:
> sys_vendor = “Hewlett-Packard”
> sys_product = “HP Compaq dc7800p Small Form Factor”
> sys_version = " "
> bios_version = “786F1 v01.28”
>
> # lspci
> 00:00.0 Host bridge: Intel Corporation 82Q35 Express DRAM Controller (rev 02)
> 00:02.0 VGA compatible controller: Intel Corporation 82Q35 Express Integrated Graphics Controller (rev 02)
> 00:02.1 Display controller: Intel Corporation 82Q35 Express Integrated Graphics Controller (rev 02)
> 00:03.0 Communication controller: Intel Corporation 82Q35 Express MEI Controller (rev 02)
> 00:03.2 IDE interface: Intel Corporation 82Q35 Express PT IDER Controller (rev 02)
> 00:03.3 Serial controller: Intel Corporation 82Q35 Express Serial KT Controller (rev 02)
> 00:19.0 Ethernet controller: Intel Corporation 82566DM-2 Gigabit Network Connection (rev 02)
> 00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 02)
> 00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 02)
> 00:1a.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 02)
> 00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 02)
> 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02)
> 00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 02)
> 00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 02)
> 00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 02)
> 00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 02)
> 00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 02)
> 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92)
> 00:1f.0 ISA bridge: Intel Corporation 82801IO (ICH9DO) LPC Interface Controller (rev 02)
> 00:1f.2 IDE interface: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 4 port SATA Controller [IDE mode] (rev 02)
> 00:1f.5 IDE interface: Intel Corporation 82801I (ICH9 Family) 2 port SATA Controller [IDE mode] (rev 02)
> 07:04.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 78)
>
> --------------------
>
>
> Result when trying anything on ‘SDB:Suspend to RAM - openSUSE’
> (http://en.opensuse.org/SDB:Suspend_to_RAM) :
> When waking up, DVD and HD come back again (they make some noise), but
> screen
> stays black and nothing else works, the system hangs.
>
> TIA for any help!
> Peter

hi Peter…thanks for testing the next release!!

hope you get it sorted out, but this is the wrong forum to try to
in…as 12.2 is still pre-release software you need to be in the testing
forum at http://tinyurl.com/2du7r4s

there you will find others searching for bugs in the release candidate,
and logging new bug reports as needed (not really the point to test to
find a work around on one machine (yours), but rather to get the code
ready for release…

if you have discovered a bug, then it needs reporting (after a little
discussion with your other testers to see if maybe you have a bug or a
setup issue)…

oh! i’ve not looked (you should) but, your bug may already be logged,
have a look (any login you encounter should accept the same ID/Pass you
use here):

https://bugzilla.novell.com/buglist.cgi?query_format=advanced&short_desc_type=allwordssubstr&short_desc=&classification=openSUSE&product=openSUSE+12.2&long_desc_type=substring&long_desc=&bug_file_loc_type=allwordssubstr&bug_file_loc=&status_whiteboard_type=allwordssubstr&status_whiteboard=&keywords_type=anywords&keywords=&bug_status=NEW&bug_status=ASSIGNED&bug_status=NEEDINFO&bug_status=REOPENED&emailassigned_to1=1&emailtype1=substring&email1=&emailassigned_to2=1&emailreporter2=1&emailqa_contact2=1&emailcc2=1&emailtype2=substring&email2=&bugidtype=include&bug_id=&votes=&chfieldfrom=&chfieldto=Now&chfieldvalue=&cmdtype=doit&order=Reuse+same+sort+as+last+time&field0-0-0=noop&type0-0-0=noop&value0-0-0=

well, i looked a little bit, and found:
https://bugzilla.novell.com/show_bug.cgi?id=772625
https://bugzilla.novell.com/show_bug.cgi?id=775132
https://bugzilla.novell.com/show_bug.cgi?id=775997

those may or may not relate to your problem…suggest you look through
them (and the other bugs available in the long link) and if you have the
same bug it is probably good to add info about your system…

again, thanks for testing.

–
dd

3

The bug is not the same. I’m sure, that it’s more a kernel issue, rather than an opensuse one.
I’ve tested OS-10.0, 11.4, 12.1 and 12.2-rc2 (always the rescue system from DVD): only 10.0 works.

If nobody else has this hardware and/or problem, then I’m probably alone to find a solution. I can imagine using git-bisect with a script, that builds a minimal system (just kernel and bash), in order to find the commit with the regression. So any help for writing (or getting) such a script would be welcome.

I’ll try to get some help on Gmane Loom too…

Peter