On Monday, 4 June 2007 18:43, Olaf Dietsche wrote: > "Rafael J. Wysocki" <[EMAIL PROTECTED]> writes: > > > On Sunday, 3 June 2007 23:20, Olaf Dietsche wrote: > > > >> But either way the script never reaches "shutdown -rn now". So, it > >> seems, that my laptop does a full resume every other reboot, but it > >> never returns to userspace. > > > > I'm still suspecting that the problem is related to your graphics adapter. > > Maybe it's the most common problem, but why do you think so? Even with > a black screen the kernel should return to userspace.
Not necessarily. I have a test box that just crashes if the graphics card is not posted. > > What graphics adapter do you have in the box? > > 0000:01:00.0 VGA compatible controller: nVidia Corporation: Unknown device > 0148 (rev a2) (prog-if 00 [VGA]) > Subsystem: QUANTA Computer Inc: Unknown device 0729 > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- > <MAbort- >SERR- <PERR- > Latency: 0, Cache Line Size: 0x08 (32 bytes) > Interrupt: pin A routed to IRQ 10 > Region 0: Memory at c4000000 (32-bit, non-prefetchable) [size=64M] > Region 1: Memory at d0000000 (64-bit, prefetchable) [size=128M] > Region 3: Memory at c1000000 (64-bit, non-prefetchable) [size=16M] > Expansion ROM at c2000000 [disabled] [size=128K] > Capabilities: [60] Power Management version 2 > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA > PME(D0-,D1-,D2-,D3hot-,D3cold-) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > Capabilities: [68] Message Signalled Interrupts: 64bit+ Queue=0/0 > Enable- > Address: 0000000000000000 Data: 0000 > Capabilities: [78] #10 [0001] You may try to use 's2ram --force --vbe_post --vbe_mode', if you haven't tried that already. Still, if the card is a 7300 or higher, that need not work (at present we don't know what magic is required to make these cards work). Greetings, Rafael -- "Premature optimization is the root of all evil." - Donald Knuth - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
