Fedoru mám necelý měsíc a jsem s ní spokojen až na jednu věc.
Při kopírování souborů na USB disk 4GB Kingston DataTraveler - systém souborů FAT32 se mi PC zasekává. Mám třeba otevřený firefox a chci při kopírování dat na disk přejít na jinou webovou stránku a systém najednou úplně zamrzne i šipka na monitoru se zasekne a nejde s ní pohybovat, cca za 2 minuty to zase chvilku jde a pak se zase zasekne a tak stále dokola, po nakopírování souborů na USB disk se PC rozjede a už ho nic nebrzdí 
Nevím kde hledat problém ?
Ještě doplním - jedná o FLASH disk, to jsem jaksi zapomněl uvést.
Hmm, zajímavé… a při tom kopírování, co a jak vytěžuje systémové zdroje? CPU, RAM…?
Nevím jak to vyzkoušet, PC se zasekne a ve Sledování systému se čísla využití CPU a RAM během kopírování nemění. Zasekne se to při využití CPU cca 35 % a RAM 510 z 997 MB.
Lze vytížení CPU a RAM nějak automacky zaznamenat do souboru ?
Po tom zasekavani se podivej do /var/log/message a vypisu prikazu dmesg, zda tam nejsou nejaky chyby pri prenosu.
Je to takove ohrane, ale mas USB disk rovnou do pocitace, nebo tam mas nejaky kabel? Zkousel si pomoci Disk utility merit prenosovou rychlost toho disku?
Tady je výpis po příkazu dmesg
[ 0.091344] pnp 00:03: [io 0x0800-0x0805]
[ 0.091417] system 00:03: [io 0x04d0-0x04d1] has been reserved
[ 0.091421] system 00:03: [io 0x0290-0x029f] has been reserved
[ 0.091426] system 00:03: [io 0x0800-0x0805] has been reserved
[ 0.091431] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.091448] pnp 00:04: [dma 4]
[ 0.091451] pnp 00:04: [io 0x0000-0x000f]
[ 0.091455] pnp 00:04: [io 0x0080-0x0090]
[ 0.091458] pnp 00:04: [io 0x0094-0x009f]
[ 0.091461] pnp 00:04: [io 0x00c0-0x00df]
[ 0.091500] pnp 00:04: Plug and Play ACPI device, IDs PNP0200 (active)
[ 0.091514] pnp 00:05: [io 0x0070-0x0073]
[ 0.091532] pnp 00:05: [irq 8]
[ 0.091577] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.091593] pnp 00:06: [io 0x0061]
[ 0.091633] pnp 00:06: Plug and Play ACPI device, IDs PNP0800 (active)
[ 0.091646] pnp 00:07: [io 0x00f0-0x00ff]
[ 0.091654] pnp 00:07: [irq 13]
[ 0.091696] pnp 00:07: Plug and Play ACPI device, IDs PNP0c04 (active)
[ 0.091860] pnp 00:08: [io 0x03f0-0x03f5]
[ 0.091864] pnp 00:08: [io 0x03f7]
[ 0.091872] pnp 00:08: [irq 6]
[ 0.091875] pnp 00:08: [dma 2]
[ 0.091933] pnp 00:08: Plug and Play ACPI device, IDs PNP0700 (active)
[ 0.092163] pnp 00:09: [io 0x03f8-0x03ff]
[ 0.092172] pnp 00:09: [irq 4]
[ 0.092256] pnp 00:09: Plug and Play ACPI device, IDs PNP0501 (active)
[ 0.092489] pnp 00:0a: [io 0x02f8-0x02ff]
[ 0.092497] pnp 00:0a: [irq 3]
[ 0.092573] pnp 00:0a: Plug and Play ACPI device, IDs PNP0501 (active)
[ 0.092878] pnp 00:0b: [io 0x0378-0x037f]
[ 0.092885] pnp 00:0b: [irq 7]
[ 0.092960] pnp 00:0b: Plug and Play ACPI device, IDs PNP0400 (active)
[ 0.093098] pnp 00:0c: [io 0x0060]
[ 0.093101] pnp 00:0c: [io 0x0064]
[ 0.093109] pnp 00:0c: [irq 1]
[ 0.093158] pnp 00:0c: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.093188] pnp: PnP ACPI: found 13 devices
[ 0.093191] ACPI: ACPI bus type pnp unregistered
[ 0.100694] Switching to clocksource acpi_pm
[ 0.100734] PCI: max bus depth: 1 pci_try_num: 2
[ 0.100768] pci 0000:01:00.0: BAR 6: assigned [mem 0xed000000-0xed00ffff pref]
[ 0.100774] pci 0000:00:01.0: PCI bridge to [bus 01-01]
[ 0.100780] pci 0000:00:01.0: bridge window [mem 0xec000000-0xedffffff]
[ 0.100786] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xe7ffffff pref]
[ 0.100803] pci 0000:00:01.0: setting latency timer to 64
[ 0.100808] pci_bus 0000:00: resource 4 [io 0x0000-0xffff]
[ 0.100812] pci_bus 0000:00: resource 5 [mem 0x000a0000-0x000bffff]
[ 0.100817] pci_bus 0000:00: resource 6 [mem 0x40000000-0xfcffffffff]
[ 0.100821] pci_bus 0000:01: resource 1 [mem 0xec000000-0xedffffff]
[ 0.100825] pci_bus 0000:01: resource 2 [mem 0xe0000000-0xe7ffffff pref]
[ 0.100895] NET: Registered protocol family 2
[ 0.100989] Switched to NOHz mode on CPU #0
[ 0.100989] IP route cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.101133] TCP established hash table entries: 131072 (order: 9, 2097152 bytes)
[ 0.103536] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.104666] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.104671] TCP reno registered
[ 0.104691] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.104715] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.104881] NET: Registered protocol family 1
[ 0.104902] pci 0000:00:00.0: MSI quirk detected; MSI disabled
[ 0.104928] pci 0000:00:01.0: disabling DAC on VIA PCI bridge
[ 0.105070] pci 0000:01:00.0: Boot video device
[ 0.105075] PCI: CLS 32 bytes, default 64
[ 0.105167] Unpacking initramfs...
[ 0.718967] Freeing initrd memory: 16308k freed
[ 0.737634] agpgart-amd64 0000:00:00.0: AGP bridge [1106/0204]
[ 0.740249] agpgart-amd64 0000:00:00.0: AGP aperture is 64M @ 0xe8000000
[ 0.740765] Intel AES-NI instructions are not detected.
[ 0.740993] audit: initializing netlink socket (disabled)
[ 0.741047] type=2000 audit(1322320970.740:1): initialized
[ 0.783287] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.800371] VFS: Disk quotas dquot_6.5.2
[ 0.800463] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.801245] msgmni has been set to 1986
[ 0.801343] SELinux: Registering netfilter hooks
[ 0.801910] alg: No test for stdrng (krng)
[ 0.801919] NET: Registered protocol family 38
[ 0.802089] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 0.802135] io scheduler noop registered
[ 0.802138] io scheduler deadline registered
[ 0.802212] io scheduler cfq registered (default)
[ 0.802483] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.802524] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.802528] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.803120] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input0
[ 0.803128] ACPI: Power Button [PWRB]
[ 0.803221] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[ 0.803226] ACPI: Power Button [PWRF]
[ 0.803421] ACPI: acpi_idle registered with cpuidle
[ 0.805197] ERST: Table is not found!
[ 0.805200] GHES: HEST is not enabled!
[ 0.805418] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.825954] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.846576] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[ 0.867378] 00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.887941] 00:0a: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[ 0.888539] Non-volatile memory driver v1.3
[ 0.888544] Linux agpgart interface v0.103
[ 0.889725] loop: module loaded
[ 0.890057] Fixed MDIO Bus: probed
[ 0.890172] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.890511] ACPI: PCI Interrupt Link [ALKB] BIOS reported IRQ 0, using IRQ 21
[ 0.890516] ACPI: PCI Interrupt Link [ALKB] enabled at IRQ 21
[ 0.890543] ehci_hcd 0000:00:10.4: PCI INT C -> Link[ALKB] -> GSI 21 (level, low) -> IRQ 21
[ 0.890570] ehci_hcd 0000:00:10.4: EHCI Host Controller
[ 0.890700] ehci_hcd 0000:00:10.4: new USB bus registered, assigned bus number 1
[ 0.890780] ehci_hcd 0000:00:10.4: irq 21, io mem 0xee000000
[ 0.896035] ehci_hcd 0000:00:10.4: USB 2.0 started, EHCI 1.00
[ 0.896083] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.896088] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.896092] usb usb1: Product: EHCI Host Controller
[ 0.896095] usb usb1: Manufacturer: Linux 3.1.2-1.fc16.x86_64 ehci_hcd
[ 0.896099] usb usb1: SerialNumber: 0000:00:10.4
[ 0.896268] hub 1-0:1.0: USB hub found
[ 0.896275] hub 1-0:1.0: 8 ports detected
[ 0.896412] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.896437] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.896578] uhci_hcd 0000:00:10.0: PCI INT A -> Link[ALKB] -> GSI 21 (level, low) -> IRQ 21
[ 0.896596] uhci_hcd 0000:00:10.0: UHCI Host Controller
[ 0.896705] uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2
[ 0.896739] uhci_hcd 0000:00:10.0: irq 21, io base 0x0000ac00
[ 0.896805] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[ 0.896809] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.896814] usb usb2: Product: UHCI Host Controller
[ 0.896817] usb usb2: Manufacturer: Linux 3.1.2-1.fc16.x86_64 uhci_hcd
[ 0.896821] usb usb2: SerialNumber: 0000:00:10.0
[ 0.896976] hub 2-0:1.0: USB hub found
[ 0.896984] hub 2-0:1.0: 2 ports detected
[ 0.897210] uhci_hcd 0000:00:10.1: PCI INT A -> Link[ALKB] -> GSI 21 (level, low) -> IRQ 21
[ 0.897224] uhci_hcd 0000:00:10.1: UHCI Host Controller
[ 0.897323] uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3
[ 0.897357] uhci_hcd 0000:00:10.1: irq 21, io base 0x0000b000
[ 0.897417] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[ 0.897421] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.897425] usb usb3: Product: UHCI Host Controller
[ 0.897429] usb usb3: Manufacturer: Linux 3.1.2-1.fc16.x86_64 uhci_hcd
[ 0.897433] usb usb3: SerialNumber: 0000:00:10.1
[ 0.897586] hub 3-0:1.0: USB hub found
[ 0.897594] hub 3-0:1.0: 2 ports detected
[ 0.897782] uhci_hcd 0000:00:10.2: PCI INT B -> Link[ALKB] -> GSI 21 (level, low) -> IRQ 21
[ 0.897795] uhci_hcd 0000:00:10.2: UHCI Host Controller
[ 0.897902] uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4
[ 0.897934] uhci_hcd 0000:00:10.2: irq 21, io base 0x0000b400
[ 0.898051] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[ 0.898055] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.898059] usb usb4: Product: UHCI Host Controller
[ 0.898063] usb usb4: Manufacturer: Linux 3.1.2-1.fc16.x86_64 uhci_hcd
[ 0.898067] usb usb4: SerialNumber: 0000:00:10.2
[ 0.898229] hub 4-0:1.0: USB hub found
[ 0.898237] hub 4-0:1.0: 2 ports detected
[ 0.898428] uhci_hcd 0000:00:10.3: PCI INT B -> Link[ALKB] -> GSI 21 (level, low) -> IRQ 21
[ 0.898443] uhci_hcd 0000:00:10.3: UHCI Host Controller
[ 0.898530] uhci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 5
[ 0.898568] uhci_hcd 0000:00:10.3: irq 21, io base 0x0000b800
[ 0.898630] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[ 0.898635] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.898639] usb usb5: Product: UHCI Host Controller
[ 0.898643] usb usb5: Manufacturer: Linux 3.1.2-1.fc16.x86_64 uhci_hcd
[ 0.898646] usb usb5: SerialNumber: 0000:00:10.3
[ 0.898806] hub 5-0:1.0: USB hub found
[ 0.898813] hub 5-0:1.0: 2 ports detected
[ 0.899058] usbcore: registered new interface driver usbserial
[ 0.899074] USB Serial support registered for generic
[ 0.899094] usbcore: registered new interface driver usbserial_generic
[ 0.899097] usbserial: USB Serial Driver core
[ 0.899159] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
[ 0.899163] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
[ 0.899365] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.899504] mousedev: PS/2 mouse device common for all mice
[ 0.899754] rtc_cmos 00:05: RTC can wake from S4
[ 0.899966] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0
[ 0.900070] rtc0: alarms up to one year, y3k, 242 bytes nvram
[ 0.900261] device-mapper: uevent: version 1.0.3
[ 0.900418] device-mapper: ioctl: 4.21.0-ioctl (2011-07-06) initialised: dm-devel@redhat.com
[ 0.900554] cpuidle: using governor ladder
[ 0.900558] cpuidle: using governor menu
[ 0.900814] EFI Variables Facility v0.08 2004-May-17
[ 0.901118] usbcore: registered new interface driver usbhid
[ 0.901122] usbhid: USB HID core driver
[ 0.901228] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 0.901250] TCP cubic registered
[ 0.901252] Initializing XFRM netlink socket
[ 0.901473] NET: Registered protocol family 10
[ 0.901813] Mobile IPv6
[ 0.901817] NET: Registered protocol family 17
[ 0.901845] Registering the dns_resolver key type
[ 0.902147] PM: Hibernation image not present or could not be loaded.
[ 0.902165] registered taskstats version 1
[ 0.908824] IMA: No TPM chip found, activating TPM-bypass!
[ 0.909169] Magic number: 3:399:387
[ 0.909179] usb usb5: hash matches
[ 0.909285] rtc_cmos 00:05: setting system clock to 2011-11-26 15:22:51 UTC (1322320971)
[ 0.909290] powernow-k8: Power state transitions not supported
[ 0.909324] ACPI Exception: AE_NOT_FOUND, Evaluating _PSS (20110623/processor_perflib-318)
[ 0.909381] Initializing network drop monitor service
[ 0.912957] Freeing unused kernel memory: 944k freed
[ 0.913913] Write protecting the kernel read-only data: 10240k
[ 0.923230] Freeing unused kernel memory: 1252k freed
[ 0.936077] Freeing unused kernel memory: 1580k freed
[ 0.951331] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[ 1.198104] usb 1-1: new high speed USB device number 2 using ehci_hcd
[ 1.210866] dracut: dracut-013-19.fc16
[ 1.227450] dracut: rd.luks=0: removing cryptoluks activation
[ 1.232462] dracut: rd.lvm=0: removing LVM activation
[ 1.242208] udevd[95]: starting version 173
[ 1.270430] wmi: Mapper loaded
[ 1.318146] usb 1-1: New USB device found, idVendor=0951, idProduct=1607
[ 1.318152] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.318157] usb 1-1: Product: DataTraveler 2.0
[ 1.318161] usb 1-1: Manufacturer: Kingston
[ 1.318164] usb 1-1: SerialNumber: 001D0F0C7363EA2113FA0134
[ 1.325665] [drm] Initialized drm 1.1.0 20060810
[ 1.374087] usbcore: registered new interface driver uas
[ 1.382043] Initializing USB Mass Storage driver...
[ 1.389898] scsi0 : usb-storage 1-1:1.0
[ 1.390297] usbcore: registered new interface driver usb-storage
[ 1.390301] USB Mass Storage support registered.
[ 1.397500] dracut: Starting plymouth daemon
[ 1.476240] dracut: rd.dm=0: removing DM RAID activation
[ 1.487763] dracut: rd.md=0: removing MD RAID activation
[ 1.660088] usb 5-1: new low speed USB device number 2 using uhci_hcd
[ 1.665090] pata_via 0000:00:0f.1: version 0.3.4
[ 1.665373] ACPI: PCI Interrupt Link [ALKA] BIOS reported IRQ 0, using IRQ 20
[ 1.665377] ACPI: PCI Interrupt Link [ALKA] enabled at IRQ 20
[ 1.665404] pata_via 0000:00:0f.1: PCI INT A -> Link[ALKA] -> GSI 20 (level, low) -> IRQ 20
[ 1.670077] scsi1 : pata_via
[ 1.670244] scsi2 : pata_via
[ 1.672096] ata1: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xa800 irq 14
[ 1.672101] ata2: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xa808 irq 15
[ 1.675092] sata_via 0000:00:0f.0: version 2.6
[ 1.675119] sata_via 0000:00:0f.0: PCI INT B -> Link[ALKA] -> GSI 20 (level, low) -> IRQ 20
[ 1.675174] sata_via 0000:00:0f.0: routed to hard irq line 11
[ 1.678230] scsi3 : sata_via
[ 1.679802] scsi4 : sata_via
[ 1.679913] ata3: SATA max UDMA/133 cmd 0x9000 ctl 0x9400 bmdma 0xa000 irq 20
[ 1.679919] ata4: SATA max UDMA/133 cmd 0x9800 ctl 0x9c00 bmdma 0xa008 irq 20
[ 1.742058] Refined TSC clocksource calibration: 1607.389 MHz.
[ 1.742069] Switching to clocksource tsc
[ 1.822675] usb 5-1: New USB device found, idVendor=15d9, idProduct=0a4c
[ 1.822681] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 1.822686] usb 5-1: Product: USB OPTICAL MOUSE
[ 1.826533] ata1.00: ATAPI: HL-DT-STDVD-RAM GSA-H54L, 1.00, max UDMA/66
[ 1.832355] ata1.00: configured for UDMA/66
[ 1.835177] scsi 1:0:0:0: CD-ROM HL-DT-ST DVD-RAM GSA-H54L 1.00 PQ: 0 ANSI: 5
[ 1.838094] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
[ 1.838101] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 1.838328] sr 1:0:0:0: Attached scsi CD-ROM sr0
[ 1.838572] sr 1:0:0:0: Attached scsi generic sg0 type 5
[ 1.840200] input: USB OPTICAL MOUSE as /devices/pci0000:00/0000:00:10.3/usb5/5-1/5-1:1.0/input/input3
[ 1.840433] generic-usb 0003:15D9:0A4C.0001: input,hidraw0: USB HID v1.11 Mouse [ USB OPTICAL MOUSE] on usb-0000:00:10.3-1/input0
[ 1.882384] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1.992480] ata2.00: HPA detected: current 488395055, native 488397168
[ 1.992489] ata2.00: ATA-7: ST3250823A, 3.03, max UDMA/100
[ 1.992494] ata2.00: 488395055 sectors, multi 16: LBA48
[ 1.998328] ata2.00: configured for UDMA/100
[ 1.998505] scsi 2:0:0:0: Direct-Access ATA ST3250823A 3.03 PQ: 0 ANSI: 5
[ 1.998822] sd 2:0:0:0: [sda] 488395055 512-byte logical blocks: (250 GB/232 GiB)
[ 1.998894] sd 2:0:0:0: [sda] Write Protect is off
[ 1.998899] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.998930] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.999398] sd 2:0:0:0: Attached scsi generic sg1 type 0
[ 2.036390] ata3.00: ATA-8: ST3750528AS, CC44, max UDMA/133
[ 2.036396] ata3.00: 1465149168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 2.042379] ata3.00: configured for UDMA/133
[ 2.042538] scsi 3:0:0:0: Direct-Access ATA ST3750528AS CC44 PQ: 0 ANSI: 5
[ 2.042872] sd 3:0:0:0: [sdb] 1465149168 512-byte logical blocks: (750 GB/698 GiB)
[ 2.042945] sd 3:0:0:0: [sdb] Write Protect is off
[ 2.042950] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 2.042982] sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.043420] sd 3:0:0:0: Attached scsi generic sg2 type 0
[ 2.050978] sdb: sdb1
[ 2.051399] sd 3:0:0:0: [sdb] Attached SCSI disk
[ 2.074466] sda: sda1 sda2 < sda5 sda6 sda7 sda8 >
[ 2.075174] sd 2:0:0:0: [sda] Attached SCSI disk
[ 2.244022] ata4: SATA link down 1.5 Gbps (SStatus 0 SControl 300)
[ 2.393456] scsi 0:0:0:0: Direct-Access Kingston DataTraveler 2.0 PMAP PQ: 0 ANSI: 0 CCS
[ 2.393514] scsi: killing requests for dead queue
[ 2.393575] scsi: killing requests for dead queue
[ 2.393624] scsi: killing requests for dead queue
[ 2.393673] scsi: killing requests for dead queue
[ 2.393720] scsi: killing requests for dead queue
[ 2.393769] scsi: killing requests for dead queue
[ 2.393820] scsi: killing requests for dead queue
[ 2.393868] scsi: killing requests for dead queue
[ 2.397783] sd 0:0:0:0: Attached scsi generic sg3 type 0
[ 2.398716] sd 0:0:0:0: [sdc] 7837696 512-byte logical blocks: (4.01 GB/3.73 GiB)
[ 2.399211] sd 0:0:0:0: [sdc] Write Protect is off
[ 2.399218] sd 0:0:0:0: [sdc] Mode Sense: 23 00 00 00
[ 2.399697] sd 0:0:0:0: [sdc] No Caching mode page present
[ 2.399703] sd 0:0:0:0: [sdc] Assuming drive cache: write through
[ 2.403308] sd 0:0:0:0: [sdc] No Caching mode page present
[ 2.403314] sd 0:0:0:0: [sdc] Assuming drive cache: write through
[ 2.404834] sdc:
[ 2.407470] sd 0:0:0:0: [sdc] No Caching mode page present
[ 2.407477] sd 0:0:0:0: [sdc] Assuming drive cache: write through
[ 2.407482] sd 0:0:0:0: [sdc] Attached SCSI removable disk
[ 2.992199] EXT4-fs (sda8): mounted filesystem with ordered data mode. Opts: (null)
[ 3.067665] dracut: Checking ext4: /dev/disk/by-uuid/cd4dc669-92ea-42d4-a447-fbe8bf558559
[ 3.067752] dracut: issuing e2fsck -a /dev/disk/by-uuid/cd4dc669-92ea-42d4-a447-fbe8bf558559
[ 3.110207] dracut: _Fedora-16-x86_6: clean, 117178/1998848 files, 1194710/7977984 blocks
[ 3.110567] dracut: Remounting /dev/disk/by-uuid/cd4dc669-92ea-42d4-a447-fbe8bf558559 with -o ro
[ 3.191479] EXT4-fs (sda8): mounted filesystem with ordered data mode. Opts: (null)
[ 3.200689] dracut: Mounted root filesystem /dev/sda8
[ 3.391902] dracut: Switching root
[ 3.853191] type=1404 audit(1322320974.442:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
[ 3.989613] SELinux: 2048 avtab hash slots, 96900 rules.
[ 4.021250] SELinux: 2048 avtab hash slots, 96900 rules.
[ 4.337067] SELinux: 9 users, 13 roles, 3906 types, 205 bools, 1 sens, 1024 cats
[ 4.337075] SELinux: 82 classes, 96900 rules
[ 4.346590] SELinux: Completing initialization.
[ 4.346595] SELinux: Setting up existing superblocks.
[ 4.346612] SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts
[ 4.346622] SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts
[ 4.347070] SELinux: initialized (dev bdev, type bdev), uses genfs_contexts
[ 4.347085] SELinux: initialized (dev proc, type proc), uses genfs_contexts
[ 4.347100] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
[ 4.347124] SELinux: initialized (dev devtmpfs, type devtmpfs), uses transition SIDs
[ 4.347971] SELinux: initialized (dev sockfs, type sockfs), uses task SIDs
[ 4.347982] SELinux: initialized (dev debugfs, type debugfs), uses genfs_contexts
[ 4.349173] SELinux: initialized (dev pipefs, type pipefs), uses task SIDs
[ 4.349202] SELinux: initialized (dev anon_inodefs, type anon_inodefs), uses genfs_contexts
[ 4.349211] SELinux: initialized (dev devpts, type devpts), uses transition SIDs
[ 4.349243] SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses transition SIDs
[ 4.349256] SELinux: initialized (dev mqueue, type mqueue), uses transition SIDs
[ 4.349271] SELinux: initialized (dev selinuxfs, type selinuxfs), uses genfs_contexts
[ 4.349295] SELinux: initialized (dev usbfs, type usbfs), uses genfs_contexts
[ 4.349308] SELinux: initialized (dev securityfs, type securityfs), uses genfs_contexts
[ 4.349317] SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts
[ 4.349886] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
[ 4.349901] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
[ 4.353706] SELinux: initialized (dev sda8, type ext4), uses xattr
[ 4.357718] type=1403 audit(1322320974.946:3): policy loaded auid=4294967295 ses=4294967295
[ 4.367851] systemd[1]: Successfully loaded SELinux policy in 556ms 960us.
[ 4.414804] systemd[1]: Successfully loaded SELinux database in 45ms 909us, size on heap is 477K.
[ 4.453975] systemd[1]: RTC configured in localtime, applying delta of 60 minutes to system time.
[ 4.477382] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
[ 4.478688] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
[ 4.638435] systemd[1]: Relabelled /dev and /run in 159ms 440us.
[ 4.681621] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
[ 4.682793] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
[ 4.684154] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
[ 4.685358] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
[ 4.686482] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
[ 4.687659] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
[ 4.688818] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
[ 4.689961] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
[ 4.690259] systemd[1]: systemd 37 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +SYSVINIT +LIBCRYPTSETUP; fedora)
[ 4.721319] systemd[1]: Set hostname to <michaluv>.
[ 5.713758] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
[ 11.723609] udevd[409]: starting version 173
[ 15.817334] mtp-probe[482]: checking bus 5, device 2: "/sys/devices/pci0000:00/0000:00:10.3/usb5/5-1"
[ 15.833822] SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses transition SIDs
[ 15.846649] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
[ 15.883328] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 15.953956] parport_pc 00:0b: reported by Plug and Play ACPI
[ 15.954087] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
[ 16.066427] mtp-probe[482]: bus: 5, device: 2 was not an MTP device
[ 16.138434] EXT4-fs (sda8): re-mounted. Opts: (null)
[ 16.335575] mtp-probe[558]: checking bus 1, device 2: "/sys/devices/pci0000:00/0000:00:10.4/usb1/1-1"
[ 16.339202] via_rhine: v1.10-LK1.5.0 2010-10-09 Written by Donald Becker
[ 16.363923] MCE: In-kernel MCE decoding enabled.
[ 16.365532] ACPI: PCI Interrupt Link [ALKD] BIOS reported IRQ 0, using IRQ 23
[ 16.365538] ACPI: PCI Interrupt Link [ALKD] enabled at IRQ 23
[ 16.365565] via-rhine 0000:00:12.0: PCI INT A -> Link[ALKD] -> GSI 23 (level, low) -> IRQ 23
[ 16.365873] via-rhine 0000:00:12.0: eth0: VIA Rhine II at 0xee001000, 00:14:85:8f:7e:eb, IRQ 23
[ 16.366602] via-rhine 0000:00:12.0: eth0: MII PHY found at address 1, status 0x786d advertising 05e1 Link 45e1
[ 16.405662] EDAC MC: Ver: 2.1.0
[ 16.411771] AMD64 EDAC driver v3.4.0
[ 16.412342] mtp-probe[558]: bus: 1, device: 2 was not an MTP device
[ 16.428699] EDAC amd64: DRAM ECC disabled.
[ 16.428707] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
[ 16.428710] Either enable ECC checking or force module loading by setting 'ecc_enable_override'.
[ 16.428712] (Note that use of the override may cause unknown side effects.)
[ 16.584615] microcode: CPU0: family 15 not supported
[ 17.032187] ACPI: PCI Interrupt Link [ALKC] BIOS reported IRQ 0, using IRQ 22
[ 17.032192] ACPI: PCI Interrupt Link [ALKC] enabled at IRQ 22
[ 17.032217] snd_via82xx 0000:00:11.5: PCI INT C -> Link[ALKC] -> GSI 22 (level, low) -> IRQ 22
[ 17.032393] snd_via82xx 0000:00:11.5: setting latency timer to 64
[ 17.154930] ppdev: user-space parallel port driver
[ 17.232673] udevd[429]: renamed network interface eth0 to em1
[ 17.354904] Adding 4088504k swap on /dev/sda6. Priority:0 extents:1 across:4088504k
[ 17.635889] rmmod[676]: ERROR: Module scsi_wait_scan does not exist in /proc/modules
[ 18.093143] fedora-storage-init[682]: Setting up Logical Volume Management: No volume groups found
[ 18.113590] fedora-storage-init[682]: [ OK ]
[ 18.248092] fedora-storage-init[687]: Setting up Logical Volume Management: No volume groups found
[ 18.267122] fedora-storage-init[687]: [ OK ]
[ 18.373686] lvm[693]: No volume groups found
[ 18.503159] systemd-tmpfiles[698]: Successfully loaded SELinux database in 31ms 387us, size on heap is 479K.
[ 18.989892] auditd[707]: Started dispatcher: /sbin/audispd pid: 718
[ 19.124907] audispd[718]: priority_boost_parser called with: 4
[ 19.163200] NetworkManager[712]: NetworkManager[712]: <info> NetworkManager (version 0.9.1.90-5.git20110927.fc16) is starting...
[ 19.172361] NetworkManager[712]: <info> NetworkManager (version 0.9.1.90-5.git20110927.fc16) is starting...
[ 19.173836] audispd[718]: max_restarts_parser called with: 10
[ 19.177453] NetworkManager[712]: NetworkManager[712]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
[ 19.177482] NetworkManager[712]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
[ 19.188749] audispd[718]: audispd initialized with q_depth=120 and 1 active plugins
[ 19.211353] avahi-daemon[725]: Found user 'avahi' (UID 70) and group 'avahi' (GID 70).
[ 19.221269] avahi-daemon[725]: Successfully dropped root privileges.
[ 19.226824] avahi-daemon[725]: avahi-daemon 0.6.30 starting up.
[ 19.230398] auditd[707]: Init complete, auditd 2.1.3 listening for events (startup state enable)
[ 19.603270] nf_conntrack version 0.5.0 (7976 buckets, 31904 max)
[ 19.760680] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 20.533788] via-rhine 0000:00:12.0: em1: link up, 100Mbps, full-duplex, lpa 0x45E1
[ 20.607644] 8021q: 802.1Q VLAN Support v1.8
[ 25.447530] fuse init (API version 7.17)
[ 25.475307] SELinux: initialized (dev fuse, type fuse), uses genfs_contexts
[ 25.551389] SELinux: initialized (dev fusectl, type fusectl), uses genfs_contexts
[ 31.202028] em1: no IPv6 routers present
[ 35.501401] SELinux: initialized (dev sdc, type vfat), uses genfs_contexts
[ 68.784871] SELinux: initialized (dev sdb1, type vfat), uses genfs_contexts
Tady výpis posleních řádků ze souboru /var/log/messages
messages 2112717/2063K 100%
Fprint'
Nov 26 15:23:54 michaluv dbus[773]: [system] Successfully activated service 'net.reactivated.Fprint'
Nov 26 15:23:54 michaluv dbus-daemon[773]: ** Message: D-Bus service launched with name: net.reactivated.Fprint
Nov 26 15:23:54 michaluv dbus-daemon[773]: ** Message: entering main loop
Nov 26 15:23:58 michaluv dbus-daemon[773]: (process:1406): datetime-plugin-DEBUG: Exiting due to inactivity
Nov 26 15:24:11 michaluv systemd[1]: Failed to read PID file /run/sendmail.pid after start. The service might b
e broken.
Nov 26 15:24:12 michaluv nm-dispatcher.action: Script '/etc/NetworkManager/dispatcher.d/11-dhclient' exited wit
h error status 1.
Nov 26 15:24:24 michaluv dbus-daemon[773]: ** Message: No devices in use, exit
Nov 26 15:24:49 michaluv chronyd[768]: Selected source 81.0.235.220
Nov 26 15:25:12 michaluv systemd[1]: Failed to read PID file /run/sm-client.pid after start. The service might
be broken.
Nov 26 15:25:12 michaluv systemd[1]: Startup finished in 950ms 485us (kernel) + 3s 797ms 110us (initrd) + 2min
16s 976ms 802us (userspace) = 2min 21s 724ms 397us.
Nov 26 15:34:30 michaluv chronyd[768]: Selected source 212.96.160.147
Nov 26 15:37:50 michaluv systemd-tmpfiles[1860]: Successfully loaded SELinux database in 33ms 536us, size on he
ap is 479K.
Nov 26 15:59:47 michaluv dbus[773]: [system] Activating service name='net.reactivated.Fprint' (using servicehel
per)
Nov 26 15:59:47 michaluv dbus-daemon[773]: dbus[773]: [system] Activating service name='net.reactivated.Fprint'
(using servicehelper)
Nov 26 15:59:47 michaluv dbus-daemon[773]: Launching FprintObject
Nov 26 15:59:47 michaluv dbus-daemon[773]: dbus[773]: [system] Successfully activated service 'net.reactivated.
Fprint'
Nov 26 15:59:47 michaluv dbus[773]: [system] Successfully activated service 'net.reactivated.Fprint'
Nov 26 15:59:47 michaluv dbus-daemon[773]: ** Message: D-Bus service launched with name: net.reactivated.Fprint
Nov 26 15:59:47 michaluv dbus-daemon[773]: ** Message: entering main loop
Nov 26 16:00:18 michaluv dbus-daemon[773]: ** Message: No devices in use, exit
Nov 26 16:01:01 michaluv systemd-logind[753]: New user root logged in.
Nov 26 16:01:01 michaluv systemd-logind[753]: New session 2 of user root.
Nov 26 16:01:01 michaluv systemd-logind[753]: Removed session 2.
cca v 15.25 naběhla Fedora a po několika minutách jsem zkusil kopírovat na USB disk, poprvé se PC zaseklo se to když bylo na hodinách 15.47
Flash disk je zapojen přímo do PC bez kabelu. Přenosovou rychlost jsem měřit nezkoušel.
Nemusis to sem kopirovat, staci se do toho vypisu podivat. Jedna se o Kingston DataTraveler 4GB. Znervoznovaly by me dve veci:
scsi: killing requests for dead queue
a
[ 2.399697] sd 0:0:0:0: [sdc] No Caching mode page present
[ 2.399703] sd 0:0:0:0: [sdc] Assuming drive cache: write through
Co znamena prvni nevim… zeptej se Googlu, druhe znamena ze pro disk neni zapnuta zadna cache, coz pro USB disk nebude dobre. Proc opet nevim … hledej.
[ 2.393456] scsi 0:0:0:0: Direct-Access Kingston DataTraveler 2.0 PMAP PQ: 0 ANSI: 0 CCS
[ 2.393514] scsi: killing requests for dead queue
[ 2.393575] scsi: killing requests for dead queue
[ 2.393624] scsi: killing requests for dead queue
[ 2.393673] scsi: killing requests for dead queue
[ 2.393720] scsi: killing requests for dead queue
[ 2.393769] scsi: killing requests for dead queue
[ 2.393820] scsi: killing requests for dead queue
[ 2.393868] scsi: killing requests for dead queue
[ 2.397783] sd 0:0:0:0: Attached scsi generic sg3 type 0
[ 2.398716] sd 0:0:0:0: [sdc] 7837696 512-byte logical blocks: (4.01 GB/3.73 GiB)
[ 2.399211] sd 0:0:0:0: [sdc] Write Protect is off
[ 2.399218] sd 0:0:0:0: [sdc] Mode Sense: 23 00 00 00
[ 2.399697] sd 0:0:0:0: [sdc] No Caching mode page present
[ 2.399703] sd 0:0:0:0: [sdc] Assuming drive cache: write through
[ 2.403308] sd 0:0:0:0: [sdc] No Caching mode page present
[ 2.403314] sd 0:0:0:0: [sdc] Assuming drive cache: write through
[ 2.404834] sdc:
[ 2.407470] sd 0:0:0:0: [sdc] No Caching mode page present
[ 2.407477] sd 0:0:0:0: [sdc] Assuming drive cache: write through
[ 2.407482] sd 0:0:0:0: [sdc] Attached SCSI removable disk
Tak jsem zkoušel něco najít na googlu a našel jsem někoho kdo má stejný problém jako já https://bugzilla.redhat.com/show_bug.cgi?id=734516
Jako řešení mu někdo radí nainstalovat kernel-3.1.2-1.fc16, ale ten já tam mám a problém přetrvává.