Re: [Linux-31] Pb de reboot à l'arrêt...

[Jean-Marc Mongrelet <jm.mongt AT gmail.com>]

Le 05/10/2018 16:35, Joyce MARKOLL a écrit :
> Si tu ajoutes " noapic nolapic " un peu avant la fin de la ligne de
> boot du kernel, ou
> encore " acpi=off " cela aide-t-il ?
> (essaie l'un, puis l'autre ?)

Je viens de tester noapic nolapic... du coup y a plus qu'un coeur qui 
fonctionne... mais cela ne résout pas le problème... et y a toujours les 
erreurs au démarrage:
=============================================================================
$ grep -i 'error\|warning' dmesg.2.txt
[    0.000000] WARNING: CPU: 0 PID: 0 at 
/build/linux-39dmni/linux-4.15.0/drivers/iommu/dmar.c:848 
warn_invalid_dmar.part.11+0x5c/0x70
[    0.016942] ACPI Error: No handler for Region [EC__] (        
(ptrval)) [EmbeddedControl] (20170831/evregion-166)
[    0.016946] ACPI Error: Region EmbeddedControl (ID=3) has no handler 
(20170831/exfldio-299)
[    0.016959] ACPI Error: Method parse/execution failed 
\_SB.PCI0.LPCB.EC._REG, AE_NOT_EXIST (20170831/psparse-550)
[    0.821226] RAS: Correctable Errors collector initialized.
[    1.150591] ACPI Error: [\_SB_.PCI0.GFX0.DD02._BCL] Namespace lookup 
failure, AE_NOT_FOUND (20170831/psargs-364)
[    1.150600] ACPI Error: Method parse/execution failed 
\_SB.PCI0.PEG0.PEGP.DD02._BCL, AE_NOT_FOUND (20170831/psparse-550)
[    4.517422] random: 7 urandom warning(s) missed due to ratelimiting
[   11.611852] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[   33.417428] ACPI Warning: SystemIO range 
0x0000000000001828-0x000000000000182F conflicts with OpRegion 
0x0000000000001800-0x000000000000187F (\PMIO) (20170831/utaddress-247)
[   33.417436] ACPI Warning: SystemIO range 
0x0000000000001C40-0x0000000000001C4F conflicts with OpRegion 
0x0000000000001C00-0x0000000000001FFF (\GPR) (20170831/utaddress-247)
[   33.417439] ACPI Warning: SystemIO range 
0x0000000000001C40-0x0000000000001C4F conflicts with OpRegion 
0x0000000000001C00-0x0000000000001C5F (\_SB.PCI0.PEG0.PEGP.GPR) 
(20170831/utaddress-247)
[   33.417443] ACPI Warning: SystemIO range 
0x0000000000001C30-0x0000000000001C3F conflicts with OpRegion 
0x0000000000001C00-0x0000000000001C3F (\GPRL) (20170831/utaddress-247)
[   33.417446] ACPI Warning: SystemIO range 
0x0000000000001C30-0x0000000000001C3F conflicts with OpRegion 
0x0000000000001C00-0x0000000000001FFF (\GPR) (20170831/utaddress-247)
[   33.417448] ACPI Warning: SystemIO range 
0x0000000000001C30-0x0000000000001C3F conflicts with OpRegion 
0x0000000000001C00-0x0000000000001C5F (\_SB.PCI0.PEG0.PEGP.GPR) 
(20170831/utaddress-247)
[   33.417452] ACPI Warning: SystemIO range 
0x0000000000001C00-0x0000000000001C2F conflicts with OpRegion 
0x0000000000001C00-0x0000000000001C3F (\GPRL) (20170831/utaddress-247)
[   33.417454] ACPI Warning: SystemIO range 
0x0000000000001C00-0x0000000000001C2F conflicts with OpRegion 
0x0000000000001C00-0x0000000000001FFF (\GPR) (20170831/utaddress-247)
[   33.417457] ACPI Warning: SystemIO range 
0x0000000000001C00-0x0000000000001C2F conflicts with OpRegion 
0x0000000000001C00-0x0000000000001C5F (\_SB.PCI0.PEG0.PEGP.GPR) 
(20170831/utaddress-247)
[   46.101201] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type 
mismatch - Found [Buffer], ACPI requires [Package] 
(20170831/nsarguments-100)
=============================================================================

Et avec acpi=off... j'avais déjà testé... avec cette option ça ne 
démarre pas!

JM