J'ai trouvé un coupable ! Contexte : mise en veille (icône "pause" : "suspend to RAM", je crois, qui nécessite une alimentation de la machine; bref, seule la RAM reste alimentée ; ce n'est pas l'hibernation profonde "suspend to disk")
Dès la première sortie de veille, les fichiers kernel.log, messages et syslog (dans /var/log/) sont emplis d'un message répétitif : comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected (voir détails ci-dessous) En cherchant un peu avec ce message d'erreur, il s'agirait d'une carte NI PCI installée et qui ne supporte pas la mise en veille prolongée. $ lspci (...) 10:00.0 Unassigned class [ff00]: National Instruments PCI-MIO-16E-4 Le truc bizarre est que cette carte est installée depuis très longtemps, qu ej'utilise la veillet que le message d'erreur répétif est nouveau. La question devient : comment faire taire cette carte, sans devoir la débrancher électriquement ? Merci. === DETAILS : kern.log en sortie de suspend to RAM === PM: suspend entry (deep) PM: Syncing filesystems ... done. Freezing user space processes ... (elapsed 0.001 seconds) done. OOM killer disabled. Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. Suspending console(s) (use no_console_suspend to debug) sd 4:0:0:0: [sdb] Synchronizing SCSI cache sd 1:0:0:0: [sda] Synchronizing SCSI cache sd 1:0:0:0: [sda] Stopping disk serial 00:03: disabled e1000e: EEE TX LPI TIMER: 00000000 br0: port 1(enp0s25) entered disabled state sd 4:0:0:0: [sdb] Stopping disk ACPI: Preparing to enter system sleep state S3 PM: Saving platform NVS memory Disabling non-boot CPUs ... IRQ 25: no longer affine to CPU1 smpboot: CPU 1 is now offline ACPI: Low-level resume complete PM: Restoring platform NVS memory Enabling non-boot CPUs ... x86: Booting SMP configuration: smpboot: Booting Node 0 Processor 1 APIC 0x1 cache: parent cpu1 should not be sleeping hpet: hpet3 irq 25 for MSI CPU1 is up ACPI: Waking up from system sleep state S3 usb usb1: root hub lost power or was reset usb usb3: root hub lost power or was reset usb usb5: root hub lost power or was reset usb usb6: root hub lost power or was reset usb usb7: root hub lost power or was reset usb usb8: root hub lost power or was reset serial 00:03: activated sd 1:0:0:0: [sda] Starting disk sd 4:0:0:0: [sdb] Starting disk comedi comedi0: Card removed? comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: Card removed? comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: Card removed? comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: Card removed? comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: Card removed? comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. usb 4-4: reset high-speed USB device number 3 using ehci-pci comedi comedi0: Card removed? comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: Card removed? comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: Card removed? comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. ata6: SATA link down (SStatus 4 SControl 300) ata7: SATA link down (SStatus 4 SControl 300) ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata4.00: ACPI cmd ef/03:0c:00:00:00:a0 (SET FEATURES) filtered out ata4.00: ACPI cmd ef/03:45:00:00:00:a0 (SET FEATURES) filtered out ata4.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out ata4.00: ACPI cmd ef/03:0c:00:00:00:a0 (SET FEATURES) filtered out ata4.00: ACPI cmd ef/03:45:00:00:00:a0 (SET FEATURES) filtered out ata4.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out ata4.00: configured for UDMA/100 comedi comedi0: Card removed? comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: Card removed? comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: Card removed? comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. tpm tpm0: TPM is disabled/deactivated (0x7) comedi comedi0: Card removed? comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: Card removed? comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: Card removed? comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected. ----- Mail original ----- De: "Bernard Schoenacker" <bernard.schoenac...@free.fr> À: "Pierre Malard" <p...@teledetection.fr> Cc: "Liste Debian" <debian-user-french@lists.debian.org> Envoyé: Lundi 22 Février 2021 13:24:51 Objet: Re: blocage au démarrage /var/ plein ----- Mail original ----- > De: "Pierre Malard" <p...@teledetection.fr> > À: "debian-user-french@lists.debian.org French" > <debian-user-french@lists.debian.org> > Envoyé: Lundi 22 Février 2021 10:38:53 > Objet: Re: blocage au démarrage /var/ plein > Salut, > J’aurais tendance à conseiller ceci : > 1) sauvegarder le contenu de /var/log sur un autre support > 2) Effacer les logs présent par exemple avec un : > -- > Pierre Malard > Responsable architectures système GeoSUD > IRD - UMR Espace-Dev - UMS CPST > Maison de la Télédétection > 500 rue Jean-François Breton > 34093 Montpellier Cx 5 > France Bonjour, voici une solution : find /var/log/ -type f -mtime +1 -name "*.gz" -exec rm -rf {} \; pour le répertoire journal, voici mon idée de base : find /var/log/journal/*/ -type f -atime +1 -exec rm -rf {} \; pour le /tmp : find /tmp/ -type f -atime +1 -exec rm -rf {} \; Merci pour votre aimable attention Bien à vous Bernard