Bonjour à tous et bonne année.
Il m'arrive un truc étonnant sur une machine qui me sert de serveur
multimedia. Cette machine est diskless et fonctionnait parfaitement
jusqu'à hier (pas noté la version du noyau). Ce n'est pas une Debian,
c'est une Devuan, mais les paquets et la configuration sont identique en
dehors du système d'initialisation.
Hier, j'ai du configurer ce qu'il fallait pour pouvoir accéder à des
bluerays. Très bien, ça fonctionnait. Mais pour cela, j'ai du passer un
apt dist-upgrade (qui s'est achevé sans erreur).
Aujourd'hui, je rallume la machine en question et je n'ai plus de
session graphique. De la même manière, la console reste en 80x25 (avant,
j'avais une console graphique avec des tous petits caractères, l'écran
est un truc en 2560x1440. Si je lance sddm à la main, il ne se passe
rien (le processus tourne, aucune erreur dans les logs de sddm).
kern.log indique plusieurs choses étranges (je ne sais pas si le noyau
indiquait la même chose dans la configuration fonctionnelle) :
2024-01-07T19:27:37.012530+01:00 heisenberg kernel: Kernel command line:
BOOT_IMAGE=pxelinux.cfg/vmlinuz-heisenberg root=/dev/nfs
initrd=pxelinux.cfg/initrd.img-heisenberg
nfsroot=192.168.10.128:/srv/heisenberg ip=dhcp rw splash
intel_iommu=on,igfx_off
2024-01-07T19:27:37.012533+01:00 heisenberg kernel: Unknown kernel
command line parameters "splash
BOOT_IMAGE=pxelinux.cfg/vmlinuz-heisenberg
nfsroot=192.168.10.128:/srv/heisenberg ip=dhcp", will be passed to user
space.
Effectivement, splash ne fonctionne plus non plus.
Mais j'ai aussi ceci :
root@heisenberg:/var/log# grep conflict kern.log
2024-01-07T18:05:19.599573+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001828-0x000000000000182F conflicts with
OpRegion 0x0000000000001800-0x000000000000187F (\PMIO)
(20230331/utaddress-204)
2024-01-07T18:05:19.599573+01:00 heisenberg kernel: ACPI: OSL: Resource
conflict; ACPI support missing from driver?
2024-01-07T18:05:19.599577+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C40-0x0000000000001C4F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR)
(20230331/utaddress-204)
2024-01-07T18:05:19.599578+01:00 heisenberg kernel: ACPI: OSL: Resource
conflict; ACPI support missing from driver?
2024-01-07T18:05:19.599578+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001C3F (\GPRL)
(20230331/utaddress-204)
2024-01-07T18:05:19.599579+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR)
(20230331/utaddress-204)
2024-01-07T18:05:19.599579+01:00 heisenberg kernel: ACPI: OSL: Resource
conflict; ACPI support missing from driver?
2024-01-07T18:05:19.599579+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001C3F (\GPRL)
(20230331/utaddress-204)
2024-01-07T18:05:19.599582+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR)
(20230331/utaddress-204)
2024-01-07T18:05:19.599583+01:00 heisenberg kernel: ACPI: OSL: Resource
conflict; ACPI support missing from driver?
2024-01-07T18:05:19.599583+01:00 heisenberg kernel: lpc_ich: Resource
conflict(s) found affecting gpio_ich
2024-01-07T18:11:36.030703+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001828-0x000000000000182F conflicts with
OpRegion 0x0000000000001800-0x000000000000187F (\PMIO)
(20230331/utaddress-204)
2024-01-07T18:11:36.030703+01:00 heisenberg kernel: ACPI: OSL: Resource
conflict; ACPI support missing from driver?
2024-01-07T18:11:36.030708+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C40-0x0000000000001C4F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR)
(20230331/utaddress-204)
2024-01-07T18:11:36.030708+01:00 heisenberg kernel: ACPI: OSL: Resource
conflict; ACPI support missing from driver?
2024-01-07T18:11:36.030709+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001C3F (\GPRL)
(20230331/utaddress-204)
2024-01-07T18:11:36.030709+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR)
(20230331/utaddress-204)
2024-01-07T18:11:36.030710+01:00 heisenberg kernel: ACPI: OSL: Resource
conflict; ACPI support missing from driver?
2024-01-07T18:11:36.030710+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001C3F (\GPRL)
(20230331/utaddress-204)
2024-01-07T18:11:36.030713+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR)
(20230331/utaddress-204)
2024-01-07T18:11:36.030714+01:00 heisenberg kernel: ACPI: OSL: Resource
conflict; ACPI support missing from driver?
2024-01-07T18:11:36.030714+01:00 heisenberg kernel: lpc_ich: Resource
conflict(s) found affecting gpio_ich
2024-01-07T19:13:34.009127+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001828-0x000000000000182F conflicts with
OpRegion 0x0000000000001800-0x000000000000187F (\PMIO)
(20230331/utaddress-204)
2024-01-07T19:13:34.009128+01:00 heisenberg kernel: ACPI: OSL: Resource
conflict; ACPI support missing from driver?
2024-01-07T19:13:34.009131+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C40-0x0000000000001C4F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR)
(20230331/utaddress-204)
2024-01-07T19:13:34.009132+01:00 heisenberg kernel: ACPI: OSL: Resource
conflict; ACPI support missing from driver?
2024-01-07T19:13:34.009132+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001C3F (\GPRL)
(20230331/utaddress-204)
2024-01-07T19:13:34.009133+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR)
(20230331/utaddress-204)
2024-01-07T19:13:34.009133+01:00 heisenberg kernel: ACPI: OSL: Resource
conflict; ACPI support missing from driver?
2024-01-07T19:13:34.009134+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001C3F (\GPRL)
(20230331/utaddress-204)
2024-01-07T19:13:34.009138+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR)
(20230331/utaddress-204)
2024-01-07T19:13:34.009139+01:00 heisenberg kernel: ACPI: OSL: Resource
conflict; ACPI support missing from driver?
2024-01-07T19:13:34.009139+01:00 heisenberg kernel: lpc_ich: Resource
conflict(s) found affecting gpio_ich
2024-01-07T19:24:18.051441+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001828-0x000000000000182F conflicts with
OpRegion 0x0000000000001800-0x000000000000187F (\PMIO)
(20230331/utaddress-204)
2024-01-07T19:24:18.051441+01:00 heisenberg kernel: ACPI: OSL: Resource
conflict; ACPI support missing from driver?
2024-01-07T19:24:18.051444+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C40-0x0000000000001C4F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR)
(20230331/utaddress-204)
2024-01-07T19:24:18.051445+01:00 heisenberg kernel: ACPI: OSL: Resource
conflict; ACPI support missing from driver?
2024-01-07T19:24:18.051445+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001C3F (\GPRL)
(20230331/utaddress-204)
2024-01-07T19:24:18.051446+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR)
(20230331/utaddress-204)
2024-01-07T19:24:18.051446+01:00 heisenberg kernel: ACPI: OSL: Resource
conflict; ACPI support missing from driver?
2024-01-07T19:24:18.051449+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001C3F (\GPRL)
(20230331/utaddress-204)
2024-01-07T19:24:18.051449+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR)
(20230331/utaddress-204)
2024-01-07T19:24:18.051450+01:00 heisenberg kernel: ACPI: OSL: Resource
conflict; ACPI support missing from driver?
2024-01-07T19:24:18.051450+01:00 heisenberg kernel: lpc_ich: Resource
conflict(s) found affecting gpio_ich
2024-01-07T19:27:37.013089+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001828-0x000000000000182F conflicts with
OpRegion 0x0000000000001800-0x000000000000187F (\PMIO)
(20230331/utaddress-204)
2024-01-07T19:27:37.013089+01:00 heisenberg kernel: ACPI: OSL: Resource
conflict; ACPI support missing from driver?
2024-01-07T19:27:37.013095+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C40-0x0000000000001C4F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR)
(20230331/utaddress-204)
2024-01-07T19:27:37.013095+01:00 heisenberg kernel: ACPI: OSL: Resource
conflict; ACPI support missing from driver?
2024-01-07T19:27:37.013096+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001C3F (\GPRL)
(20230331/utaddress-204)
2024-01-07T19:27:37.013096+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR)
(20230331/utaddress-204)
2024-01-07T19:27:37.013097+01:00 heisenberg kernel: ACPI: OSL: Resource
conflict; ACPI support missing from driver?
2024-01-07T19:27:37.013097+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001C3F (\GPRL)
(20230331/utaddress-204)
2024-01-07T19:27:37.013101+01:00 heisenberg kernel: ACPI Warning:
SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with
OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR)
(20230331/utaddress-204)
2024-01-07T19:27:37.013101+01:00 heisenberg kernel: ACPI: OSL: Resource
conflict; ACPI support missing from driver?
2024-01-07T19:27:37.013102+01:00 heisenberg kernel: lpc_ich: Resource
conflict(s) found affecting gpio_ich
Une idée du problème ? Je sèche sur le sujet depuis plusieurs heures.
Bien cordialement,
JB
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