Suspender Incompleto -Desliga e religa

[dandrade]

Estava com suspender funcionando corretamente....

Fiz todos os procedimentos, que tinha anotado para manter operante o suspender.
A suspensão funcionar, pois desliga o computador e monitor, em seguida, imediatamente o computador é acordado.

Não sei que está errado. Além de corrigir, quero compreender que ocorre, como proceder e analisar as causas.
No boot, quais são os ajuste necessário , suponho que seja algo nesta parte

LOG DO SISTEMA: arquivo /var/log/syslog

Jan  8 22:25:17 dandrade-desktop NetworkManager[1025]: <info> sleep requested (sleeping: no  enabled: yes)
Jan  8 22:25:17 dandrade-desktop NetworkManager[1025]: <info> sleeping or disabling...
Jan  8 22:25:17 dandrade-desktop NetworkManager[1025]: <info> (eth0): device state change: activated -> unmanaged (reason 'sleeping') [100 10 37]
Jan  8 22:25:17 dandrade-desktop NetworkManager[1025]: <info> (eth0): deactivating device (reason 'sleeping') [37]
Jan  8 22:25:18 dandrade-desktop NetworkManager[1025]: <info> (eth0): canceled DHCP transaction, DHCP client pid 1089
Jan  8 22:25:18 dandrade-desktop avahi-daemon[905]: Withdrawing address record for 192.168.1.3 on eth0.
Jan  8 22:25:18 dandrade-desktop avahi-daemon[905]: Leaving mDNS multicast group on interface eth0.IPv4 with address 192.168.1.3.
Jan  8 22:25:18 dandrade-desktop avahi-daemon[905]: Interface eth0.IPv4 no longer relevant for mDNS.
Jan  8 22:25:18 dandrade-desktop NetworkManager[1025]: <warn> DNS: plugin dnsmasq update failed
Jan  8 22:25:18 dandrade-desktop NetworkManager[1025]: <info> Removing DNS information from /sbin/resolvconf
Jan  8 22:25:18 dandrade-desktop dnsmasq[1309]: configurando servidores upstream do DBus
Jan  8 22:25:18 dandrade-desktop postfix/master[1096]: reload -- version 2.10.0, configuration /etc/postfix
Jan  8 22:25:18 dandrade-desktop NetworkManager[1025]: <info> (eth0): cleaning up...
Jan  8 22:25:18 dandrade-desktop NetworkManager[1025]: <info> (eth0): taking down device.
Jan  8 22:25:18 dandrade-desktop avahi-daemon[905]: Interface eth0.IPv6 no longer relevant for mDNS.
Jan  8 22:25:18 dandrade-desktop avahi-daemon[905]: Leaving mDNS multicast group on interface eth0.IPv6 with address fe80::20e:a6ff:fea3:5047.
Jan  8 22:25:18 dandrade-desktop avahi-daemon[905]: Withdrawing address record for fe80::20e:a6ff:fea3:5047 on eth0.
Jan  8 22:25:18 dandrade-desktop dbus[752]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Jan  8 22:25:19 dandrade-desktop dbus[752]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Jan  8 22:25:20 dandrade-desktop anacron[3392]: Anacron 2.3 started on 2014-01-08
Jan  8 22:25:20 dandrade-desktop anacron[3392]: Normal exit (0 jobs run)
Jan  8 22:25:31 dandrade-desktop kernel: [46879.427218] PM: Syncing filesystems ... done.
Jan  8 22:25:31 dandrade-desktop kernel: [46879.485441] Freezing user space processes ... (elapsed 0.01 seconds) done.
Jan  8 22:25:31 dandrade-desktop kernel: [46879.500164] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
Jan  8 22:25:31 dandrade-desktop kernel: [46879.516200] Suspending console(s) (use no_console_suspend to debug)
Jan  8 22:25:31 dandrade-desktop kernel: [46879.516439] sd 3:0:0:0: [sdd] Synchronizing SCSI cache
Jan  8 22:25:31 dandrade-desktop kernel: [46879.516578] sd 3:0:0:0: [sdd] Stopping disk
Jan  8 22:25:31 dandrade-desktop kernel: [46879.516726] sd 2:0:0:0: [sdc] Synchronizing SCSI cache
Jan  8 22:25:31 dandrade-desktop kernel: [46879.516937] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
Jan  8 22:25:31 dandrade-desktop kernel: [46879.517079] sd 1:0:0:0: [sdb] Stopping disk
Jan  8 22:25:31 dandrade-desktop kernel: [46879.529940] serial 00:0b: disabled
Jan  8 22:25:31 dandrade-desktop kernel: [46879.529951] serial 00:0b: System wakeup disabled by ACPI
Jan  8 22:25:31 dandrade-desktop kernel: [46879.530199] serial 00:0a: disabled
Jan  8 22:25:31 dandrade-desktop kernel: [46879.530206] serial 00:0a: System wakeup disabled by ACPI
Jan  8 22:25:31 dandrade-desktop kernel: [46879.530457] parport_pc 00:06: disabled
Jan  8 22:25:31 dandrade-desktop kernel: [46879.530468] i8042 aux 00:03: System wakeup disabled by ACPI
Jan  8 22:25:31 dandrade-desktop kernel: [46879.530477] i8042 kbd 00:02: System wakeup enabled by ACPI
Jan  8 22:25:31 dandrade-desktop kernel: [46879.530596] sd 0:0:1:0: [sda] Synchronizing SCSI cache
Jan  8 22:25:31 dandrade-desktop kernel: [46879.530726] sd 0:0:1:0: [sda] Stopping disk
Jan  8 22:25:31 dandrade-desktop kernel: [46879.635255] sd 2:0:0:0: [sdc] Stopping disk
Jan  8 22:25:31 dandrade-desktop kernel: [46879.908038] PM: suspend of devices complete after 391.663 msecs
Jan  8 22:25:31 dandrade-desktop kernel: [46879.908245] PM: late suspend of devices complete after 0.202 msecs
Jan  8 22:25:31 dandrade-desktop kernel: [46879.908449] ehci-pci 0000:00:03.3: System wakeup enabled by ACPI
Jan  8 22:25:31 dandrade-desktop kernel: [46879.924053] ohci_hcd 0000:00:03.2: System wakeup enabled by ACPI
Jan  8 22:25:31 dandrade-desktop kernel: [46879.924083] ohci_hcd 0000:00:03.1: System wakeup enabled by ACPI
Jan  8 22:25:31 dandrade-desktop kernel: [46879.924111] ohci_hcd 0000:00:03.0: System wakeup enabled by ACPI
Jan  8 22:25:31 dandrade-desktop kernel: [46879.924170] PM: noirq suspend of devices complete after 15.922 msecs
Jan  8 22:25:31 dandrade-desktop kernel: [46879.924237] ACPI: Preparing to enter system sleep state S3
Jan  8 22:25:31 dandrade-desktop kernel: [46879.924505] PM: Saving platform NVS memory
Jan  8 22:25:31 dandrade-desktop kernel: [46879.925978] Disabling non-boot CPUs ...
Jan  8 22:25:31 dandrade-desktop kernel: [46879.925978] ACPI: Low-level resume complete
Jan  8 22:25:31 dandrade-desktop kernel: [46879.925978] PM: Restoring platform NVS memory
Jan  8 22:25:31 dandrade-desktop kernel: [46879.925978] ACPI: Waking up from system sleep state S3
Jan  8 22:25:31 dandrade-desktop kernel: [46880.600119] ohci_hcd 0000:00:03.0: System wakeup disabled by ACPI
Jan  8 22:25:31 dandrade-desktop kernel: [46880.600149] ohci_hcd 0000:00:03.1: System wakeup disabled by ACPI
Jan  8 22:25:31 dandrade-desktop kernel: [46880.600179] ohci_hcd 0000:00:03.2: System wakeup disabled by ACPI
Jan  8 22:25:31 dandrade-desktop kernel: [46880.616055] ehci-pci 0000:00:03.3: System wakeup disabled by ACPI
Jan  8 22:25:31 dandrade-desktop kernel: [46880.616259] PM: noirq resume of devices complete after 31.862 msecs
Jan  8 22:25:31 dandrade-desktop kernel: [46880.616386] PM: early resume of devices complete after 0.093 msecs
Jan  8 22:25:31 dandrade-desktop kernel: [46880.702045] i8042 kbd 00:02: System wakeup disabled by ACPI
Jan  8 22:25:31 dandrade-desktop kernel: [46880.703222] parport_pc 00:06: activated
Jan  8 22:25:31 dandrade-desktop kernel: [46880.730048] serial 00:0a: activated
Jan  8 22:25:31 dandrade-desktop kernel: [46880.730963] serial 00:0b: activated
Jan  8 22:25:31 dandrade-desktop kernel: [46880.866955] ACPI Exception: AE_AML_PACKAGE_LIMIT, Index (0x00000000FFFFFFFF) is beyond end of object (20121018/exoparg2-418)
Jan  8 22:25:31 dandrade-desktop kernel: [46880.866969] ACPI Error: Method parse/execution failed [\_SB_.PCI0.IDEC.IDE0._STM] (Node f4c25918), AE_AML_PACKAGE_LIMIT (20121018/psparse-537)
Jan  8 22:25:31 dandrade-desktop kernel: [46880.866979] ata1: ACPI set timing mode failed (status=0x300b)
Jan  8 22:25:31 dandrade-desktop kernel: [46881.020157] ata1.01: NODEV after polling detection
Jan  8 22:25:31 dandrade-desktop kernel: [46881.020160] ata1.01: revalidation failed (errno=-2)
Jan  8 22:25:31 dandrade-desktop kernel: [46881.184053] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
Jan  8 22:25:31 dandrade-desktop kernel: [46881.300121] ata3.00: configured for UDMA/133
Jan  8 22:25:31 dandrade-desktop kernel: [46881.300177] sd 2:0:0:0: [sdc] Starting disk
Jan  8 22:25:31 dandrade-desktop kernel: [46881.316023] usb 2-2: reset low-speed USB device number 2 using ohci_hcd
Jan  8 22:25:31 dandrade-desktop kernel: [46881.520059] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
Jan  8 22:25:31 dandrade-desktop kernel: [46881.631298] ata4.00: configured for UDMA/133
Jan  8 22:25:31 dandrade-desktop kernel: [46881.631346] sd 3:0:0:0: [sdd] Starting disk
Jan  8 22:25:31 dandrade-desktop kernel: [46886.184266] ata2.01: ACPI cmd ef/03:0c:00:00:00:b0 (SET FEATURES) filtered out
Jan  8 22:25:31 dandrade-desktop kernel: [46886.184270] ata2.01: ACPI cmd ef/03:42:00:00:00:b0 (SET FEATURES) filtered out
Jan  8 22:25:31 dandrade-desktop kernel: [46886.184577] ata1.01: ACPI cmd ef/03:0c:00:00:00:b0 (SET FEATURES) filtered out
Jan  8 22:25:31 dandrade-desktop kernel: [46886.184580] ata1.01: ACPI cmd ef/03:46:00:00:00:b0 (SET FEATURES) filtered out
Jan  8 22:25:31 dandrade-desktop kernel: [46886.192245] ata2.00: ACPI cmd ef/03:0c:00:00:00:a0 (SET FEATURES) filtered out
Jan  8 22:25:31 dandrade-desktop kernel: [46886.192249] ata2.00: ACPI cmd ef/03:45:00:00:00:a0 (SET FEATURES) filtered out
Jan  8 22:25:31 dandrade-desktop kernel: [46886.192694] ata1.01: configured for UDMA/133
Jan  8 22:25:31 dandrade-desktop kernel: [46886.192790] sd 0:0:1:0: [sda] Starting disk
Jan  8 22:25:31 dandrade-desktop kernel: [46886.303149] ata2.00: configured for UDMA/33
Jan  8 22:25:31 dandrade-desktop kernel: [46886.332245] ata2.01: configured for UDMA/33
Jan  8 22:25:31 dandrade-desktop kernel: [46886.440560] sd 1:0:0:0: [sdb] Starting disk
Jan  8 22:25:31 dandrade-desktop kernel: [46886.459313] PM: resume of devices complete after 5842.920 msecs
Jan  8 22:25:31 dandrade-desktop kernel: [46886.459654] Restarting tasks ... done.
Jan  8 22:25:31 dandrade-desktop acpid: client 1267[0:0] has disconnected
Jan  8 22:25:31 dandrade-desktop acpid: client 1267[0:0] has disconnected
Jan  8 22:25:31 dandrade-desktop acpid: client connected from 1267[0:0]
Jan  8 22:25:31 dandrade-desktop acpid: 1 client rule loaded
Jan  8 22:25:31 dandrade-desktop acpid: client connected from 1267[0:0]
Jan  8 22:25:31 dandrade-desktop acpid: 1 client rule loaded
Jan  8 22:25:31 dandrade-desktop anacron[3685]: Anacron 2.3 started on 2014-01-08
Jan  8 22:25:31 dandrade-desktop anacron[3685]: Normal exit (0 jobs run)
Jan  8 22:25:32 dandrade-desktop kernel: [46887.322906] psmouse serio1: alps: Unknown ALPS touchpad: E7=10 00 64, EC=10 00 64
Jan  8 22:25:32 dandrade-desktop anacron[3748]: Anacron 2.3 started on 2014-01-08
Jan  8 22:25:32 dandrade-desktop anacron[3748]: Normal exit (0 jobs run)
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> wake requested (sleeping: yes  enabled: yes)
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> waking up and re-enabling...
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> WWAN now enabled by management service
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> (eth0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> (eth0): bringing up device.
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> (eth0): carrier now ON (device state 20)
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> (eth0): preparing device.
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> (eth0): deactivating device (reason 'managed') [2]
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> (eth0): device state change: unavailable -> disconnected (reason 'none') [20 30 0]
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> Auto-activating connection 'Conexão cabeada 1'.
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> Activation (eth0) starting connection 'Conexão cabeada 1'
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> (eth0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> (eth0): device state change: prepare -> config (reason 'none') [40 50 0]
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) successful.
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) scheduled.
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) complete.
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) started...
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> (eth0): device state change: config -> ip-config (reason 'none') [50 70 0]
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> Activation (eth0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> dhclient started with pid 3808
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> Activation (eth0) Beginning IP6 addrconf.
Jan  8 22:25:32 dandrade-desktop dhclient: Internet Systems Consortium DHCP Client 4.2.4
Jan  8 22:25:32 dandrade-desktop dhclient: Copyright 2004-2012 Internet Systems Consortium.
Jan  8 22:25:32 dandrade-desktop dhclient: All rights reserved.
Jan  8 22:25:32 dandrade-desktop dhclient: For info, please visit https://www.isc.org/software/dhcp/
Jan  8 22:25:32 dandrade-desktop dhclient:
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) complete.
Jan  8 22:25:32 dandrade-desktop dhclient: parse_option_param: Bad format a
Jan  8 22:25:32 dandrade-desktop dhclient: Listening on LPF/eth0/00:0e:a6:a3:50:47
Jan  8 22:25:32 dandrade-desktop dhclient: Sending on   LPF/eth0/00:0e:a6:a3:50:47
Jan  8 22:25:32 dandrade-desktop dhclient: Sending on   Socket/fallback
Jan  8 22:25:32 dandrade-desktop dhclient: DHCPREQUEST of 192.168.1.3 on eth0 to 255.255.255.255 port 67 (xid=0xed27df5)
Jan  8 22:25:32 dandrade-desktop NetworkManager[1025]: <info> (eth0): DHCPv4 state changed nbi -> preinit
Jan  8 22:25:32 dandrade-desktop kernel: [46888.012060] psmouse serio1: Failed to enable mouse on isa0060/serio1
Jan  8 22:25:34 dandrade-desktop kernel: [46889.557072] eth0: Media Link On 100mbps full-duplex
Jan  8 22:25:34 dandrade-desktop avahi-daemon[905]: Joining mDNS multicast group on interface eth0.IPv6 with address fe80::20e:a6ff:fea3:5047.
Jan  8 22:25:34 dandrade-desktop avahi-daemon[905]: New relevant interface eth0.IPv6 for mDNS.
Jan  8 22:25:34 dandrade-desktop avahi-daemon[905]: Registering new address record for fe80::20e:a6ff:fea3:5047 on eth0.*.
Jan  8 22:25:34 dandrade-desktop dhclient: DHCPACK of 192.168.1.3 from 192.168.1.254
Jan  8 22:25:34 dandrade-desktop dhclient: bound to 192.168.1.3 -- renewal in 758256513 seconds.
Jan  8 22:25:34 dandrade-desktop NetworkManager[1025]: <info> (eth0): DHCPv4 state changed preinit -> reboot
Jan  8 22:25:34 dandrade-desktop NetworkManager[1025]: <info>   address 192.168.1.3
Jan  8 22:25:34 dandrade-desktop NetworkManager[1025]: <info>   prefix 24 (255.255.255.0)
Jan  8 22:25:34 dandrade-desktop NetworkManager[1025]: nm_ip4_route_set_prefix: assertion `prefix > 0' failed
Jan  8 22:25:34 dandrade-desktop NetworkManager[1025]: <info>   gateway 192.168.1.254
Jan  8 22:25:34 dandrade-desktop NetworkManager[1025]: <info>   nameserver '200.204.0.10'
Jan  8 22:25:34 dandrade-desktop NetworkManager[1025]: <info>   nameserver '200.204.0.138'
Jan  8 22:25:34 dandrade-desktop NetworkManager[1025]: <info>   domain name 'lan'
Jan  8 22:25:34 dandrade-desktop NetworkManager[1025]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Configure Commit) scheduled...
Jan  8 22:25:34 dandrade-desktop NetworkManager[1025]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Commit) started...
Jan  8 22:25:34 dandrade-desktop avahi-daemon[905]: Joining mDNS multicast group on interface eth0.IPv4 with address 192.168.1.3.
Jan  8 22:25:34 dandrade-desktop avahi-daemon[905]: New relevant interface eth0.IPv4 for mDNS.
Jan  8 22:25:34 dandrade-desktop avahi-daemon[905]: Registering new address record for 192.168.1.3 on eth0.IPv4.
Jan  8 22:25:35 dandrade-desktop NetworkManager[1025]: <info> (eth0): device state change: ip-config -> secondaries (reason 'none') [70 90 0]
Jan  8 22:25:35 dandrade-desktop NetworkManager[1025]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Commit) complete.
Jan  8 22:25:35 dandrade-desktop NetworkManager[1025]: <info> (eth0): device state change: secondaries -> activated (reason 'none') [90 100 0]
Jan  8 22:25:35 dandrade-desktop NetworkManager[1025]: <info> Policy set 'Conexão cabeada 1' (eth0) as default for IPv4 routing and DNS.
Jan  8 22:25:35 dandrade-desktop NetworkManager[1025]: <info> Writing DNS information to /sbin/resolvconf
Jan  8 22:25:35 dandrade-desktop dnsmasq[1309]: configurando servidores upstream do DBus
Jan  8 22:25:35 dandrade-desktop dnsmasq[1309]: usando nome de servidor 200.204.0.138#53
Jan  8 22:25:35 dandrade-desktop dnsmasq[1309]: usando nome de servidor 200.204.0.10#53
Jan  8 22:25:36 dandrade-desktop postfix/master[1096]: reload -- version 2.10.0, configuration /etc/postfix
Jan  8 22:25:36 dandrade-desktop NetworkManager[1025]: <info> Activation (eth0) successful, device activated.
Jan  8 22:25:36 dandrade-desktop dbus[752]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Jan  8 22:25:36 dandrade-desktop dbus[752]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Jan  8 22:25:40 dandrade-desktop kernel: [46895.530207] ISO 9660 Extensions: Microsoft Joliet Level 3
Jan  8 22:25:40 dandrade-desktop kernel: [46895.568388] ISO 9660 Extensions: RRIP_1991A
Jan  8 22:25:40 dandrade-desktop udisksd[1975]: Mounted /dev/sr0 at /media/dandrade/HBCD 15.2 on behalf of uid 1000
Jan  8 22:25:39 dandrade-desktop ntpdate[3928]: step time server 91.189.89.199 offset -4.655961 sec
Jan  8 22:25:48 dandrade-desktop NetworkManager[1025]: <info> (eth0): IP6 addrconf timed out or failed.
Jan  8 22:25:48 dandrade-desktop NetworkManager[1025]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
Jan  8 22:25:48 dandrade-desktop NetworkManager[1025]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) started...
Jan  8 22:25:48 dandrade-desktop NetworkManager[1025]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) complete.
Jan  8 22:27:07 dandrade-desktop kernel: [46986.881716] SGI XFS with ACLs, security attribu

[zekkerj]

Estava com suspender funcionando corretamente....

Fiz todos os procedimentos, que tinha anotado para manter operante o suspender.
A suspensão funcionar, pois desliga o computador e monitor, em seguida, imediatamente o computador é acordado.

Não sei que está errado. Além de corrigir, quero compreender que ocorre, como proceder e analisar as causas.
No boot, quais são os ajuste necessário , suponho que seja algo nesta parte

Se tudo funcionava e parou de funcionar, a primeira coisa a fazer é identificar o que foi alterado para causar o problema. Configurações, atualizações, alterações.

Jan  8 22:25:31 dandrade-desktop kernel: [46879.924237] ACPI: Preparing to enter system sleep state S3
Jan  8 22:25:31 dandrade-desktop kernel: [46879.924505] PM: Saving platform NVS memory
Jan  8 22:25:31 dandrade-desktop kernel: [46879.925978] Disabling non-boot CPUs ...
Jan  8 22:25:31 dandrade-desktop kernel: [46879.925978] ACPI: Low-level resume complete
Jan  8 22:25:31 dandrade-desktop kernel: [46879.925978] PM: Restoring platform NVS memory
Jan  8 22:25:31 dandrade-desktop kernel: [46879.925978] ACPI: Waking up from system sleep state S3

Estas mensagens dão conta de que um recurso (S3) foi usado para fazer o sistema entrar em suspensão. Eu pesquisaria no bios da máquina para ver se esse recurso está ativo.

[dandrade]

Obrigado por responder-me.

Seguinte, descobri que SUSPENDER funciona uma unica VEZ. Suspende normal, efetuando a solicitação logo que inicia o ubuntu...
Sempre, depois de utilizar o computador, o suspender passa a religar em seguida.

Descobri, que em nenhuma condição o suspender funciona se tiver conectado o JOYSTICK USB.

Me auxilie, no procedimento, quero apreender a fazer o diagnóstico, mas não sei que arquivo deve ser analisado e que comparações efetuar.

[zekkerj]

Volto a dizer: veja no bios de sua máquina, pode haver alguma opção lá que está afetando seu ubuntu. Por exemplo, veja se há alguma opção de "wake on usb", já que você observa que o joystick usb está impedindo o suspender de funcionar.

[dandrade]

Procedimentos efetuados, conferido a BIOS..., pois, o suspender estava a operar... então lá OK.
Através do comando no terminal:

cat /proc/acpi/wakeup
Device   S-state     Status   Sysfs node
PS2K     S4   *enabled   pnp:00:02
PS2M     S4   *disabled  pnp:00:03
UAR1     S4   *disabled  pnp:00:0a
UAR2     S4   *disabled  pnp:00:0b
EUSB     S3   *disabled  pci:0000:00:03.3
USB     S3   *disabled  pci:0000:00:03.0
USB2     S3   *disabled  pci:0000:00:03.1
USB3     S3   *disabled  pci:0000:00:03.2
AC97     S4   *disabled  pci:0000:00:02.7
MC97     S4   *disabled
MAC     S4   *disabled  pci:0000:00:04.0
PCI1     S4   *disabled
PCI2     S4   *disabled
PCI3     S4   *disabled
PCI4     S4   *disabled
PCI5     S4   *disabled

Percebe que somente o teclado estava a funcionar. Quando se conecta um dispositivo na porta USB o estado muda para "enabled", executando o comando cat, confirma-se o status.

Fazendo se o comando echo USB > /proc/acpi/wakeup  (substituindo USB pelo nome do dispositivo a alterar de estado) o estado é invertido. Deixar todos disabled, exceto o teclado (primeira linha) Efetua o procedimento de suspender, se funcionou então é está a causa.

Para resolver em definitivo, aplica-se a solução abaixo

FONTE:http://wiki.xbmc.org/index.php?title=HOW-TO:Suspend_and_wake_in_Ubuntu

1.3 Disable Usbcore Autosuspend

Add a boot option to grub to disable the usbcore autosuspend. This bug exhibits itself as immediately waking after suspension.

Edit /etc/default/grub and add usbcore.autosuspend=-1 to GRUB_CMDLINE_LINUX_DEFAULT. Example:

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash xbmc=autostart,noredir usbcore.autosuspend=-1"

Update grub:

sudo update-grub