I have swapoff prior the suspend.
I believe that my SATA is always getting disconnected at the same time when I suspend on porteus Linux.
Never getting disconnected on Windows Vista even when I suspend. That mean there is an issue with this laptop of the system suspend
Last time I had this issue was on a toshiba with ATI radeon hd 2600 mobility until ther release of kernel 2.6.35 witch is the first kernel with full capatibility free radeon driver.
here is the try without using swapoff.
Just before the suspend
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oot@porteus:/home/guest# uptime
12:44:49 up 10 min, 0 users, load average: 0.74, 0.96, 0.70
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root@porteus:/home/guest# free
total used free shared buff/cache available
Mem: 4030816 1045188 394796 1121744 2590832 1415616
Swap: 8191996 0 8191996
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root@porteus:/home/guest# cat /proc/swaps
Filename Type Size Used Priority
/dev/sda4 partition 8191996 0 1
Just after the suspend
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oot@porteus:/home/guest# uptime
12:44:49 up 10 min, 0 users, load average: 0.74, 0.96, 0.70
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root@porteus:/home/guest# free
total used free shared buff/cache available
Mem: 4030816 1233692 1029032 1128044 1768092 1254052
Swap: 8191996 0 8191996
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root@porteus:/home/guest# cat /proc/swaps
Filename Type Size Used Priority
/dev/sda4\040(deleted) partition 8191996 0 1
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[ 101.294165] CE: hpet increased min_delta_ns to 20115 nsec
[ 719.744325] wlan0: deauthenticating from da:72:93:5b:c2:4a by local choice (Reason: 3=DEAUTH_LEAVING)
[ 719.812525] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
[ 719.929309] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
[ 719.988334] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
[ 720.105776] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
[ 720.134702] PM: suspend entry (deep)
[ 720.135106] Filesystems sync: 0.000 seconds
[ 720.135164] Freezing user space processes
[ 720.136701] Freezing user space processes completed (elapsed 0.001 seconds)
[ 720.136709] OOM killer disabled.
[ 720.136711] Freezing remaining freezable tasks
[ 720.137866] Freezing remaining freezable tasks completed (elapsed 0.001 seconds)
[ 720.137934] printk: Suspending console(s) (use no_console_suspend to debug)
[ 720.148153] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 720.148177] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[ 720.148296] sd 1:0:0:0: [sdb] Stopping disk
[ 720.148306] sd 0:0:0:0: [sda] Stopping disk
[ 734.480569] ACPI: EC: interrupt blocked
[ 734.508065] ACPI: PM: Preparing to enter system sleep state S3
[ 734.508198] ACPI: EC: event blocked
[ 734.508199] ACPI: EC: EC stopped
[ 734.508200] ACPI: PM: Saving platform NVS memory
[ 734.508561] Disabling non-boot CPUs ...
[ 734.509862] smpboot: CPU 1 is now offline
[ 734.510037] ACPI: PM: Low-level resume complete
[ 734.510037] ACPI: EC: EC started
[ 734.510037] ACPI: PM: Restoring platform NVS memory
[ 734.510037] Enabling non-boot CPUs ...
[ 734.510037] x86: Booting SMP configuration:
[ 734.510037] smpboot: Booting Node 0 Processor 1 APIC 0x1
[ 735.512628] CPU1 is up
[ 735.514775] ACPI: PM: Waking up from system sleep state S3
[ 735.544858] ACPI: EC: interrupt unblocked
[ 735.557105] usb usb8: root hub lost power or was reset
[ 735.557906] usb usb2: root hub lost power or was reset
[ 735.558102] usb usb4: root hub lost power or was reset
[ 735.558390] usb usb5: root hub lost power or was reset
[ 735.558488] usb usb6: root hub lost power or was reset
[ 735.558665] usb usb7: root hub lost power or was reset
[ 735.559466] sd 0:0:0:0: [sda] Starting disk
[ 735.559586] sd 1:0:0:0: [sdb] Starting disk
[ 735.568304] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
[ 735.790073] usb 3-5: reset high-speed USB device number 2 using ehci-pci
[ 735.816113] ACPI: EC: event unblocked
[ 735.822597] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
[ 735.881253] ata6: SATA link down (SStatus 0 SControl 300)
[ 736.152108] firewire_core 0000:06:00.0: rediscovered device fw0
[ 737.197009] psmouse serio1: synaptics: queried max coordinates: x [..5608], y [..4638]
[ 737.776665] ata1: SATA link down (SStatus 1 SControl 300)
[ 737.785432] ata5: SATA link down (SStatus 1 SControl 300)
[ 737.791544] ata2: SATA link down (SStatus 1 SControl 300)
[ 740.010521] ata1: SATA link down (SStatus 1 SControl 300)
[ 740.010531] ata1: limiting SATA link speed to <unknown>
[ 740.013556] ata5: SATA link down (SStatus 1 SControl 300)
[ 740.013565] ata5: limiting SATA link speed to <unknown>
[ 740.014649] ata2: SATA link down (SStatus 1 SControl 300)
[ 740.014658] ata2: limiting SATA link speed to <unknown>
[ 742.234244] ata2: SATA link down (SStatus 1 SControl 3F0)
[ 742.234252] ata2.00: disable device
[ 742.234265] sd 1:0:0:0: rejecting I/O to offline device
[ 742.234272] ata5: SATA link down (SStatus 1 SControl 3F0)
[ 742.234277] ata2.00: detaching (SCSI 1:0:0:0)
[ 742.234280] ata5.00: disable device
[ 742.234297] sd 1:0:0:0: [sdb] Start/Stop Unit failed: Result: hostbyte=0x01 driverbyte=DRIVER_OK
[ 742.234300] sd 1:0:0:0: PM: dpm_run_callback(): 0xffffffff81683612 returns -5
[ 742.234303] sd 1:0:0:0: PM: failed to resume async: error -5
[ 742.234312] ata5.00: detaching (SCSI 4:0:0:0)
[ 742.235270] ata1: SATA link down (SStatus 1 SControl 3F0)
[ 742.235277] ata1.00: disable device
[ 742.235290] sd 0:0:0:0: rejecting I/O to offline device
[ 742.235306] sd 0:0:0:0: [sda] Start/Stop Unit failed: Result: hostbyte=0x01 driverbyte=DRIVER_OK
[ 742.235309] sd 0:0:0:0: PM: dpm_run_callback(): 0xffffffff81683612 returns -5
[ 742.235312] sd 0:0:0:0: PM: failed to resume async: error -5
[ 742.235388] ata1.00: detaching (SCSI 0:0:0:0)
[ 742.237422] device offline error, dev sda, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 2
[ 742.348626] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[ 742.350847] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 744.449093] ata5: SATA link down (SStatus 1 SControl 300)
[ 744.450125] ata2: SATA link down (SStatus 1 SControl 300)
[ 744.452145] sd 1:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=0x04 driverbyte=DRIVER_OK
[ 744.452155] sd 1:0:0:0: [sdb] Stopping disk
[ 744.452187] sd 1:0:0:0: [sdb] Start/Stop Unit failed: Result: hostbyte=0x04 driverbyte=DRIVER_OK
[ 744.453119] ata1: SATA link down (SStatus 1 SControl 300)
[ 744.454179] sd 0:0:0:0: [sda] Synchronize Cache(10) failed: Result: hostbyte=0x04 driverbyte=DRIVER_OK
[ 744.454188] sd 0:0:0:0: [sda] Stopping disk
[ 744.454218] sd 0:0:0:0: [sda] Start/Stop Unit failed: Result: hostbyte=0x04 driverbyte=DRIVER_OK
[ 744.454748] OOM killer enabled.
[ 744.454751] Restarting tasks ... done.
[ 744.589335] video LNXVIDEO:01: Restoring backlight state
[ 744.597221] PM: suspend exit
[ 744.605402] RTL8211B Gigabit Ethernet r8169-0-500:00: attached PHY driver (mii_bus:phy_addr=r8169-0-500:00, irq=MAC)
[ 744.688360] r8169 0000:05:00.0 eth0: Link is Down
[ 744.723274] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
[ 744.863268] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
[ 746.672110] ata2: SATA link down (SStatus 1 SControl 300)
[ 746.677116] ata5: SATA link down (SStatus 1 SControl 300)
[ 746.684119] ata5: limiting SATA link speed to 1.5 Gbps
[ 746.684164] ata2: limiting SATA link speed to 1.5 Gbps
[ 746.692109] ata1: SATA link down (SStatus 1 SControl 300)
[ 746.697927] ata1: limiting SATA link speed to 1.5 Gbps
[ 747.998477] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
[ 748.115302] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
[ 748.156856] wlan0: authenticate with da:72:93:5b:c2:4a
[ 748.158471] wlan0: send auth to da:72:93:5b:c2:4a (try 1/3)
[ 748.192947] wlan0: authenticated
[ 748.193129] wlan0: waiting for beacon from da:72:93:5b:c2:4a
[ 748.220080] wlan0: associate with da:72:93:5b:c2:4a (try 1/3)
[ 748.249457] wlan0: RX AssocResp from da:72:93:5b:c2:4a (capab=0x1431 status=0 aid=2)
[ 748.259253] wlan0: associated
[ 748.277262] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 748.324562] wlan0: Limiting TX power to 20 (20 - 0) dBm as advertised by da:72:93:5b:c2:4a
[ 748.909121] ata5: SATA link down (SStatus 1 SControl 310)
[ 748.909179] ata2: SATA link down (SStatus 1 SControl 310)
[ 748.912294] ata2: limiting SATA link speed to 1.5 Gbps
[ 748.918302] ata5: limiting SATA link speed to 1.5 Gbps
[ 748.920108] ata1: SATA link down (SStatus 1 SControl 310)
[ 748.926082] ata1: limiting SATA link speed to 1.5 Gbps
[ 751.132073] ata2: SATA link down (SStatus 1 SControl 310)
[ 751.132107] ata5: SATA link down (SStatus 1 SControl 310)
[ 751.140588] ata2: limiting SATA link speed to 1.5 Gbps
[ 751.141424] ata5: limiting SATA link speed to 1.5 Gbps
[ 751.148079] ata1: SATA link down (SStatus 1 SControl 310)
[ 751.154201] ata1: limiting SATA link speed to 1.5 Gbps