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Shrnutí tématu

Poslal: Pavel Vybíral
« kdy: Květen 09, 2014, 19:51:40 »

Po delší době do tohoto tématu přispěji. Dnes vyšla aktualizace jádra pro Mageiu 4 na verzi 3.12.18, která tento problém opravuje. S tímto jádrem lze tedy flash disk opět bez problému používat, takže pokud měl někdo stejný problém, můžete v klidu aktualizovat (doufám, že jsem to nezakřikl). :-)

EDIT:[Vyřešeno]
Poslal: Pavel Vybíral
« kdy: Duben 12, 2014, 15:58:14 »

Ano, samozřejmě. Čisté Ubuntu 13.10 nabootované jako Live běží na jádře 3.11.0. Tato chyba se projevuje až od jádra 3.12.13.
Poslal: mig31
« kdy: Duben 12, 2014, 08:45:49 »

když uvážíme, že na Ubuntu 13.10 v USB 3.0 žádné problémy jednoduše nejsou.

Muzete uvest take na jakem jadre bezi Ubuntu 13.10
Poslal: Pavel Vybíral
« kdy: Duben 10, 2014, 16:15:16 »

DOPLŇUJI: Ve starší verzi linuxového jádra ( verze 3.12.8 ) funguje flash disk naprosto bez problému! Chyba se nachází někde v jádře 3.12.13. Konkrétně řečeno, flash disk je na starším jádře o trošku pomalejší, ale nejsou s ním žádné problémy. Takže řešením je používání staršího jádra, nejlépe ve verzi 3.12.8. :)
Poslal: Pavel Vybíral
« kdy: Duben 09, 2014, 17:19:59 »

Ano Peťoši, máš pravdu. Jde o chyby s USB porty. Když jsem do notebooku zapojil rozbočovač USB, který měl 4 výstupy na USB 2.0, veškeré přesouvání, mazání, kopírování a další operace proběhly bez problému. Když jsem tohle udělal v portu USB 3.0, byla flash po dalším zapojení nepoužitelná.
Je to však poměrně podivné, když uvážíme, že na Ubuntu 13.10 v USB 3.0 žádné problémy jednoduše nejsou.

Ještě bych však téma za vyřešené neoznačoval pro případ, že by se ještě něco takového stalo i na USB 2.0.
Mnohokrát Vám všem děkuji za odpovědi, snad už se nic dalšího dít nebude. :)
Poslal: Peťoš
« kdy: Duben 09, 2014, 10:33:33 »

Nemas nahodou problem s napetim v USB? Jednoduse ze to neutahne tu flashku? jako samovolne odpojovani jsem videl vzdycky jen v tomto pripade. Zkus jiny port a jeste lepe na nezavisle energeticke vetvi USB.

Dalsi moznost je corrupt vlastniho FS na flashce. Dej flashku do kompu s widlemi a nechej ji prekontrolovat scan-diskem.
Poslal: Pavel Vybíral
« kdy: Duben 06, 2014, 21:59:43 »

Dodávám výpis z dmesg, který se zapsal po té, co jsem na flash disk na Mageii kopíroval soubory a on se během kopírování odpojil. Ještě jednou jsem zkoušel ten Kingston na Ubuntu 13.10, jestli to nebyla jen náhoda, a opravdu nebyla. Na Ubuntu jsem soubory 5x nakopíroval a smazal (jedna várka měla asi 100MB), zatímco na Mageii stačí nakopírovat jen jednou a pak na flash disk nejde zapisovat (někdy se během zápisu odpojí, jak se mi to stalo teď). Soubory byly samozřejmě opět naprosto totožné.
Kód: [Vybrat]
[  460.955207] usb 4-3: new SuperSpeed USB device number 3 using xhci_hcd
[  460.973448] usb 4-3: New USB device found, idVendor=0951, idProduct=1666
[  460.973455] usb 4-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  460.973458] usb 4-3: Product: DataTraveler 3.0
[  460.973461] usb 4-3: Manufacturer: Kingston
[  460.973464] usb 4-3: SerialNumber: 00190F0C02A9BE10199E1E92
[  460.974950] usb-storage 4-3:1.0: USB Mass Storage device detected
[  460.975302] scsi8 : usb-storage 4-3:1.0
[  462.027724] scsi 8:0:0:0: Direct-Access     Kingston DataTraveler 3.0 PMAP PQ: 0 ANSI: 6
[  463.700495] sd 8:0:0:0: [sdc] 61457664 512-byte logical blocks: (31.4 GB/29.3 GiB)
[  463.701082] sd 8:0:0:0: [sdc] Write Protect is off
[  463.701085] sd 8:0:0:0: [sdc] Mode Sense: 23 00 00 00
[  463.701596] sd 8:0:0:0: [sdc] No Caching mode page found
[  463.701600] sd 8:0:0:0: [sdc] Assuming drive cache: write through
[  463.704754] sd 8:0:0:0: [sdc] No Caching mode page found
[  463.704756] sd 8:0:0:0: [sdc] Assuming drive cache: write through
[  463.726113]  sdc:
[  463.752085] sd 8:0:0:0: [sdc] No Caching mode page found
[  463.752094] sd 8:0:0:0: [sdc] Assuming drive cache: write through
[  463.752101] sd 8:0:0:0: [sdc] Attached SCSI removable disk
[  466.967048] usb 4-3: reset SuperSpeed USB device number 3 using xhci_hcd
[  466.979179] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe600
[  466.979186] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe640
[  466.979936] sd 8:0:0:0: [sdc] Unhandled error code
[  466.979939] sd 8:0:0:0: [sdc] 
[  466.979940] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  466.979941] sd 8:0:0:0: [sdc] CDB:
[  466.979942] Read(10): 28 00 00 00 00 23 00 00 f0 00
[  466.979946] end_request: I/O error, dev sdc, sector 35
[  467.084858] usb 4-3: reset SuperSpeed USB device number 3 using xhci_hcd
[  467.097237] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe600
[  467.097244] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe640
[  467.098758] sd 8:0:0:0: [sdc] Unhandled error code
[  467.098763] sd 8:0:0:0: [sdc] 
[  467.098765] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  467.098768] sd 8:0:0:0: [sdc] CDB:
[  467.098770] Read(10): 28 00 00 00 01 13 00 00 0d 00
[  467.098782] end_request: I/O error, dev sdc, sector 275
[  467.467917] usb 4-3: reset SuperSpeed USB device number 3 using xhci_hcd
[  467.480266] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe600
[  467.480270] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe640
[  467.480960] sd 8:0:0:0: [sdc] Unhandled error code
[  467.480962] sd 8:0:0:0: [sdc] 
[  467.480963] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  467.480965] sd 8:0:0:0: [sdc] CDB:
[  467.480966] Read(10): 28 00 00 0f 3e 0b 00 00 1f 00
[  467.480970] end_request: I/O error, dev sdc, sector 998923
[  467.586978] usb 4-3: reset SuperSpeed USB device number 3 using xhci_hcd
[  467.599248] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe600
[  467.599251] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe640
[  467.599921] sd 8:0:0:0: [sdc] Unhandled error code
[  467.599923] sd 8:0:0:0: [sdc] 
[  467.599924] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  467.599925] sd 8:0:0:0: [sdc] CDB:
[  467.599926] Read(10): 28 00 00 0f 3e 4b 00 00 1f 00
[  467.599930] end_request: I/O error, dev sdc, sector 998987
[  467.706055] usb 4-3: reset SuperSpeed USB device number 3 using xhci_hcd
[  467.718198] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe600
[  467.718205] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe640
[  467.718888] sd 8:0:0:0: [sdc] Unhandled error code
[  467.718890] sd 8:0:0:0: [sdc] 
[  467.718891] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  467.718892] sd 8:0:0:0: [sdc] CDB:
[  467.718893] Read(10): 28 00 00 0f 3e 6b 00 00 1f 00
[  467.718897] end_request: I/O error, dev sdc, sector 999019
[  467.825152] usb 4-3: reset SuperSpeed USB device number 3 using xhci_hcd
[  467.837418] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe600
[  467.837426] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe640
[  467.838172] sd 8:0:0:0: [sdc] Unhandled error code
[  467.838177] sd 8:0:0:0: [sdc] 
[  467.838180] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  467.838182] sd 8:0:0:0: [sdc] CDB:
[  467.838185] Read(10): 28 00 00 0f 3e 8b 00 00 1f 00
[  467.838196] end_request: I/O error, dev sdc, sector 999051
[  467.944440] usb 4-3: reset SuperSpeed USB device number 3 using xhci_hcd
[  467.956595] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe600
[  467.956603] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe640
[  467.957401] sd 8:0:0:0: [sdc] Unhandled error code
[  467.957407] sd 8:0:0:0: [sdc] 
[  467.957411] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  467.957414] sd 8:0:0:0: [sdc] CDB:
[  467.957416] Read(10): 28 00 00 0f 3e ab 00 00 1f 00
[  467.957425] end_request: I/O error, dev sdc, sector 999083
[  468.064214] usb 4-3: reset SuperSpeed USB device number 3 using xhci_hcd
[  468.076330] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe600
[  468.076341] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe640
[  468.077035] sd 8:0:0:0: [sdc] Unhandled error code
[  468.077038] sd 8:0:0:0: [sdc] 
[  468.077040] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  468.077041] sd 8:0:0:0: [sdc] CDB:
[  468.077043] Read(10): 28 00 00 0f 3e cb 00 00 1f 00
[  468.077050] end_request: I/O error, dev sdc, sector 999115
[  468.183026] usb 4-3: reset SuperSpeed USB device number 3 using xhci_hcd
[  468.195452] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe600
[  468.195461] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe640
[  468.196171] sd 8:0:0:0: [sdc] Unhandled error code
[  468.196174] sd 8:0:0:0: [sdc] 
[  468.196175] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  468.196177] sd 8:0:0:0: [sdc] CDB:
[  468.196179] Read(10): 28 00 00 0f 3f 0b 00 00 1f 00
[  468.196186] end_request: I/O error, dev sdc, sector 999179
[  468.302333] usb 4-3: reset SuperSpeed USB device number 3 using xhci_hcd
[  468.314498] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe600
[  468.314507] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe640
[  468.315513] sd 8:0:0:0: [sdc] Unhandled error code
[  468.315515] sd 8:0:0:0: [sdc] 
[  468.315516] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  468.315517] sd 8:0:0:0: [sdc] CDB:
[  468.315518] Read(10): 28 00 00 0f 3f 4b 00 00 1f 00
[  472.569257] usb 4-3: reset SuperSpeed USB device number 3 using xhci_hcd
[  472.581462] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe600
[  472.581484] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe640
[  472.691354] usb 4-3: reset SuperSpeed USB device number 3 using xhci_hcd
[  473.090242] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe600
[  473.090245] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe640
[  473.198277] usb 4-3: reset SuperSpeed USB device number 3 using xhci_hcd
[  473.618368] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe600
[  473.618378] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe640
[  473.727348] usb 4-3: reset SuperSpeed USB device number 3 using xhci_hcd
[  474.147217] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe600
[  474.147220] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe640
[  474.255986] usb 4-3: reset SuperSpeed USB device number 3 using xhci_hcd
[  474.640280] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe600
[  474.640290] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe640
[  474.748573] usb 4-3: reset SuperSpeed USB device number 3 using xhci_hcd
[  475.133361] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe600
[  475.133368] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe640
[  475.134091] sd 8:0:0:0: [sdc] Unhandled error code
[  475.134093] sd 8:0:0:0: [sdc] 
[  475.134094] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  475.134095] sd 8:0:0:0: [sdc] CDB:
[  475.134096] Write(10): 2a 00 00 00 3b a1 00 00 30 00
[  475.134100] blk_update_request: 1 callbacks suppressed
[  475.134102] end_request: I/O error, dev sdc, sector 15265
[  475.134103] quiet_error: 38 callbacks suppressed
[  475.134104] Buffer I/O error on device sdc, logical block 15265
[  475.134105] lost page write due to I/O error on sdc
[  475.134106] Buffer I/O error on device sdc, logical block 15266
[  475.134107] lost page write due to I/O error on sdc
[  475.134108] Buffer I/O error on device sdc, logical block 15267
[  475.134109] lost page write due to I/O error on sdc
[  475.134109] Buffer I/O error on device sdc, logical block 15268
[  475.134110] lost page write due to I/O error on sdc
[  475.134111] Buffer I/O error on device sdc, logical block 15269
[  475.134112] lost page write due to I/O error on sdc
[  475.134112] Buffer I/O error on device sdc, logical block 15270
[  475.134113] lost page write due to I/O error on sdc
[  475.134114] Buffer I/O error on device sdc, logical block 15271
[  475.134115] lost page write due to I/O error on sdc
[  475.134117] Buffer I/O error on device sdc, logical block 15272
[  475.134117] lost page write due to I/O error on sdc
[  475.134119] Buffer I/O error on device sdc, logical block 15273
[  475.134119] lost page write due to I/O error on sdc
[  475.134120] Buffer I/O error on device sdc, logical block 15274
[  475.134121] lost page write due to I/O error on sdc
[  481.658449] usb 4-3: reset SuperSpeed USB device number 3 using xhci_hcd
[  486.670360] usb 4-3: device descriptor read/8, error -110
[  486.771464] usb 4-3: reset SuperSpeed USB device number 3 using xhci_hcd
[  491.783674] usb 4-3: device descriptor read/8, error -110
[  491.961687] usb 4-3: USB disconnect, device number 3
[  491.967681] sd 8:0:0:0: [sdc] Unhandled error code
[  491.967688] sd 8:0:0:0: [sdc] 
[  491.967691] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[  491.967694] sd 8:0:0:0: [sdc] CDB:
[  491.967696] Write(10): 2a 00 00 00 01 3b 00 00 30 00
[  491.967708] end_request: I/O error, dev sdc, sector 315
[  491.967711] quiet_error: 38 callbacks suppressed
[  491.967714] Buffer I/O error on device sdc, logical block 315
[  491.967716] lost page write due to I/O error on sdc
[  491.967720] Buffer I/O error on device sdc, logical block 316
[  491.967734] lost page write due to I/O error on sdc
[  491.967735] Buffer I/O error on device sdc, logical block 317
[  491.967736] lost page write due to I/O error on sdc
[  491.967737] Buffer I/O error on device sdc, logical block 318
[  491.967737] lost page write due to I/O error on sdc
[  491.967738] Buffer I/O error on device sdc, logical block 319
[  491.967739] lost page write due to I/O error on sdc
[  491.967741] Buffer I/O error on device sdc, logical block 320
[  491.967742] lost page write due to I/O error on sdc
[  491.967743] Buffer I/O error on device sdc, logical block 321
[  491.967744] lost page write due to I/O error on sdc
[  491.967745] Buffer I/O error on device sdc, logical block 322
[  491.967745] lost page write due to I/O error on sdc
[  491.967746] Buffer I/O error on device sdc, logical block 323
[  491.967747] lost page write due to I/O error on sdc
[  491.967747] Buffer I/O error on device sdc, logical block 324
[  491.967748] lost page write due to I/O error on sdc
[  491.968612] sd 8:0:0:0: [sdc] Unhandled error code
[  491.968613] sd 8:0:0:0: [sdc] 
[  491.968614] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[  491.968616] sd 8:0:0:0: [sdc] CDB:
[  491.968617] Write(10): 2a 00 00 00 3b a1 00 00 01 00
[  491.968622] end_request: I/O error, dev sdc, sector 15265
[  491.984250] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe600
[  491.984255] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880087bfe640
[  492.082713] FAT-fs (sdc): Directory bread(block 30026) failed
[  492.082717] FAT-fs (sdc): Directory bread(block 30027) failed
[  492.082718] FAT-fs (sdc): Directory bread(block 30028) failed
[  492.082719] FAT-fs (sdc): Directory bread(block 30029) failed
[  492.082720] FAT-fs (sdc): Directory bread(block 30030) failed
[  492.082721] FAT-fs (sdc): Directory bread(block 30031) failed
[  492.082722] FAT-fs (sdc): Directory bread(block 30032) failed
[  492.082723] FAT-fs (sdc): Directory bread(block 30033) failed
[  492.082724] FAT-fs (sdc): Directory bread(block 30034) failed
[  492.082725] FAT-fs (sdc): Directory bread(block 30035) failed
[  492.189826] usb 4-3: new SuperSpeed USB device number 4 using xhci_hcd
[  497.202041] usb 4-3: device descriptor read/8, error -110
[  497.303021] usb 4-3: new SuperSpeed USB device number 4 using xhci_hcd
[  499.973352] fat__get_entry: 22 callbacks suppressed
[  499.973356] FAT-fs (sdc): Directory bread(block 30026) failed
[  499.973358] FAT-fs (sdc): Directory bread(block 30027) failed
[  499.973360] FAT-fs (sdc): Directory bread(block 30028) failed
[  499.973362] FAT-fs (sdc): Directory bread(block 30029) failed
[  499.973363] FAT-fs (sdc): Directory bread(block 30030) failed
[  499.973365] FAT-fs (sdc): Directory bread(block 30031) failed
[  499.973366] FAT-fs (sdc): Directory bread(block 30032) failed
[  499.973368] FAT-fs (sdc): Directory bread(block 30033) failed
[  499.973370] FAT-fs (sdc): Directory bread(block 30034) failed
[  499.973371] FAT-fs (sdc): Directory bread(block 30035) failed
[  502.315315] usb 4-3: device descriptor read/8, error -110
[  503.172649] usb 4-3: new SuperSpeed USB device number 5 using xhci_hcd
[  508.184788] usb 4-3: device descriptor read/8, error -110
[  508.285705] usb 4-3: new SuperSpeed USB device number 5 using xhci_hcd
[  513.298102] usb 4-3: device descriptor read/8, error -110
[  514.155510] usb 4-3: new SuperSpeed USB device number 6 using xhci_hcd
[  517.967159] ERROR @wl_dev_intvar_get : error (-1)
[  517.967167] ERROR @wl_cfg80211_get_tx_power : error (-1)
[  519.167472] usb 4-3: device descriptor read/8, error -110
[  519.268454] usb 4-3: new SuperSpeed USB device number 6 using xhci_hcd
[  522.027735] FAT-fs (sdc): unable to read inode block for updating (i_pos 480429)
[  522.059054] FAT-fs (sdc): unable to read boot sector to mark fs as dirty
[  524.280726] usb 4-3: device descriptor read/8, error -110
[  525.138232] usb 4-3: new SuperSpeed USB device number 7 using xhci_hcd
[  530.150130] usb 4-3: device descriptor read/8, error -110
[  530.251183] usb 4-3: new SuperSpeed USB device number 7 using xhci_hcd
[  535.263486] usb 4-3: device descriptor read/8, error -110
[  535.364561] hub 4-0:1.0: unable to enumerate USB device on port 3
[  535.606817] usb 4-3: new SuperSpeed USB device number 8 using xhci_hcd
Poslal: Pavel Vybíral
« kdy: Duben 06, 2014, 18:01:51 »

Dnes jsem zkoušel přetáhnout na Kingston několik souborů z Ubuntu 13.10, které bylo nabootováno jako Live distribuce. Všechno fungovalo správně, soubory jsem tam přetahoval 3x, po každém přetáhnutí jsem flashdisk odpojil a znovu připojil a následně soubory smazal a nahrál je znovu. Stejný postup jsem zkoušel i na Mageii (přetahované soubory byly naprosto stejné), při čemž mi flashdisk hned po 1. zápise už nic dalšího nedovolil a systém souborů se opět poškodil. Takže je jasné, že tohle je chyba Mageii samotné, což se mi na jednu stranu velmi ulevilo, na druhou stranu bych to chtěl vyřešit...Pokud by někdo věděl, jak na to, napište mi to prosím. Předem děkuji. :-)
Poslal: mig31
« kdy: Duben 06, 2014, 11:55:23 »

No je to zvlastni chovani, zvlast' pokud' mas souborrovy system FAT32. Proto, ze system flashku pripoji spravne dle vypisu prikazu dmesg.
Poslal: Pavel Vybíral
« kdy: Duben 05, 2014, 22:11:54 »

Tak...Flash mi jako vadnou při reklamaci neuznali, jim na Windowsech všechno funguje.

Moje flashka ADATA se zdá být naprosto funkční, dokud na ni nenahraji již zmiňované soubory. S Kingston je to horší. Soubory, které se na ADATA bez problému nahrají a dají se používat, se na Kingston nahrají špatně (při nejlepším je pak nejde číst, při nejhorším se flash po opětovném připojení do notebooku ani neukáže v KDE a abych ji opět rozchodil, musím ji přes terminál zformátovat). Flash jsem zkoušel ještě ve škole, kde máme Mageiu 2, a tam to také fungovalo bez problému...Mému notebooku se hold jaksi tato Kingstonka nelíbí. :/
Poslal: Pavel Vybíral
« kdy: Březen 30, 2014, 22:12:43 »

Já bych tohle téma prozatím "zmrazil", jelikož jdu novou flash zítra reklamovat. Dělá mi např. to, že se uprostřed zápisu odpojí apod. (stará flash tohle nedělala, a upřímně, od doby, co na starou flash nedávám již zmiňované soubory od učitelky, se zdá být naprosto v pořádku). Tak ještě v brzké době uvidíme co a jak.
Poslal: Pavel Vybíral
« kdy: Březen 30, 2014, 22:01:46 »

Výpis z dmesg:
Kód: [Vybrat]
[ 4063.787100] usb 2-3: new full-speed USB device number 2 using xhci_hcd
[ 4063.801280] usb 2-3: New USB device found, idVendor=04e8, idProduct=6795
[ 4063.801288] usb 2-3: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[ 4063.801292] usb 2-3: Product: Mobile USB Modem 1.0
[ 4063.801295] usb 2-3: Manufacturer: Samsung Electronics
[ 4063.801501] usb 2-3: ep 0x81 - rounding interval to 32 microframes, ep desc says 40 microframes
[ 4063.953035] cdc_acm 2-3:1.0: This device cannot do calls on its own. It is not a modem.
[ 4063.953072] cdc_acm 2-3:1.0: ttyACM0: USB ACM device
[ 4063.958602] usbcore: registered new interface driver cdc_acm
[ 4063.958605] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 4076.069296] usb 2-3: USB disconnect, device number 2
[ 4078.764823] usb 2-3: new high-speed USB device number 3 using xhci_hcd
[ 4078.779029] usb 2-3: New USB device found, idVendor=04e8, idProduct=e201
[ 4078.779036] usb 2-3: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[ 4078.779040] usb 2-3: Product: Samsung S5230
[ 4078.779043] usb 2-3: Manufacturer: Samsung Electronics
[ 4078.830983] usb-storage 2-3:1.0: USB Mass Storage device detected
[ 4078.831027] scsi7 : usb-storage 2-3:1.0
[ 4078.831105] usbcore: registered new interface driver usb-storage
[ 4079.833853] scsi 7:0:0:0: Direct-Access     SAMSUNG  S5230 sdcard          PQ: 0 ANSI: 2
[ 4079.835311] sd 7:0:0:0: [sdc] 3854336 512-byte logical blocks: (1.97 GB/1.83 GiB)
[ 4079.836294] sd 7:0:0:0: [sdc] Write Protect is off
[ 4079.836303] sd 7:0:0:0: [sdc] Mode Sense: 0f 00 00 00
[ 4079.839080] sd 7:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 4079.852231]  sdc:
[ 4079.858953] sd 7:0:0:0: [sdc] Attached SCSI removable disk
[ 4082.793362] FAT-fs (sdc): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 4113.114892] ERROR @wl_dev_intvar_get : error (-1)
[ 4113.114896] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 4134.975626] sdc: detected capacity change from 1973420032 to 0
[ 4136.005270] usb 2-3: USB disconnect, device number 3
[ 4136.005607] sd 7:0:0:0: [sdc] Synchronizing SCSI cache
[ 4136.005634] sd 7:0:0:0: [sdc] 
[ 4136.005636] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 4173.202632] ERROR @wl_dev_intvar_get : error (-1)
[ 4173.202637] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 4233.291291] ERROR @wl_dev_intvar_get : error (-1)
[ 4233.291296] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 4278.379402] usb 2-3: new high-speed USB device number 4 using xhci_hcd
[ 4278.392831] usb 2-3: New USB device found, idVendor=04e8, idProduct=e201
[ 4278.392839] usb 2-3: New USB device strings: Mfr=2, Product=1, SerialNumber=3
[ 4278.392842] usb 2-3: Product: Samsung S5230
[ 4278.392845] usb 2-3: Manufacturer: Samsung Electronics
[ 4278.392848] usb 2-3: SerialNumber: 0,
[ 4278.393598] usb-storage 2-3:1.0: USB Mass Storage device detected
[ 4278.394404] scsi8 : usb-storage 2-3:1.0
[ 4279.397455] scsi 8:0:0:0: Direct-Access     SAMSUNG  S5230 sdcard          PQ: 0 ANSI: 2
[ 4279.399329] sd 8:0:0:0: [sdc] 3854336 512-byte logical blocks: (1.97 GB/1.83 GiB)
[ 4279.400029] sd 8:0:0:0: [sdc] Write Protect is off
[ 4279.400038] sd 8:0:0:0: [sdc] Mode Sense: 0f 00 00 00
[ 4279.403222] sd 8:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 4279.416971]  sdc:
[ 4279.423227] sd 8:0:0:0: [sdc] Attached SCSI removable disk
[ 4283.675048] FAT-fs (sdc): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 4293.376352] ERROR @wl_dev_intvar_get : error (-1)
[ 4293.376355] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 4337.232271] sdc: detected capacity change from 1973420032 to 0
[ 4338.439768] usb 2-3: USB disconnect, device number 4
[ 4338.441337] sd 8:0:0:0: [sdc] Synchronizing SCSI cache
[ 4338.441385] sd 8:0:0:0: [sdc] 
[ 4338.441388] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 4353.450753] ERROR @wl_dev_intvar_get : error (-1)
[ 4353.450758] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 4413.542206] ERROR @wl_dev_intvar_get : error (-1)
[ 4413.542212] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 4473.607218] ERROR @wl_dev_intvar_get : error (-1)
[ 4473.607225] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 4533.681152] ERROR @wl_dev_intvar_get : error (-1)
[ 4533.681157] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 4593.765501] ERROR @wl_dev_intvar_get : error (-1)
[ 4593.765504] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 4653.845429] ERROR @wl_dev_intvar_get : error (-1)
[ 4653.845434] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 4713.930398] ERROR @wl_dev_intvar_get : error (-1)
[ 4713.930403] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 4774.014743] ERROR @wl_dev_intvar_get : error (-1)
[ 4774.014746] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 4834.089002] ERROR @wl_dev_intvar_get : error (-1)
[ 4834.089008] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 4894.176182] ERROR @wl_dev_intvar_get : error (-1)
[ 4894.176187] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 4954.250044] ERROR @wl_dev_intvar_get : error (-1)
[ 4954.250049] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 5014.335077] ERROR @wl_dev_intvar_get : error (-1)
[ 5014.335082] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 5074.415274] ERROR @wl_dev_intvar_get : error (-1)
[ 5074.415278] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 5134.502094] ERROR @wl_dev_intvar_get : error (-1)
[ 5134.502097] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 5194.574787] ERROR @wl_dev_intvar_get : error (-1)
[ 5194.574790] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 5254.669468] ERROR @wl_dev_intvar_get : error (-1)
[ 5254.669474] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 5314.749123] ERROR @wl_dev_intvar_get : error (-1)
[ 5314.749128] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 5374.831573] ERROR @wl_dev_intvar_get : error (-1)
[ 5374.831578] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 5434.912051] ERROR @wl_dev_intvar_get : error (-1)
[ 5434.912056] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 5495.002340] ERROR @wl_dev_intvar_get : error (-1)
[ 5495.002345] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 5555.089290] ERROR @wl_dev_intvar_get : error (-1)
[ 5555.089297] ERROR @wl_cfg80211_get_tx_power : error (-1)
[ 5585.506430] usb 3-3: new SuperSpeed USB device number 2 using xhci_hcd
[ 5585.524252] usb 3-3: New USB device found, idVendor=0951, idProduct=1666
[ 5585.524259] usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 5585.524263] usb 3-3: Product: DataTraveler 3.0
[ 5585.524266] usb 3-3: Manufacturer: Kingston
[ 5585.524268] usb 3-3: SerialNumber: 00190F0C02A9BE10199E1E92
[ 5585.526846] usb-storage 3-3:1.0: USB Mass Storage device detected
[ 5585.526969] scsi9 : usb-storage 3-3:1.0
[ 5586.579867] scsi 9:0:0:0: Direct-Access     Kingston DataTraveler 3.0 PMAP PQ: 0 ANSI: 6
[ 5587.634424] sd 9:0:0:0: [sdc] 61457664 512-byte logical blocks: (31.4 GB/29.3 GiB)
[ 5587.634911] sd 9:0:0:0: [sdc] Write Protect is off
[ 5587.634917] sd 9:0:0:0: [sdc] Mode Sense: 23 00 00 00
[ 5587.635391] sd 9:0:0:0: [sdc] No Caching mode page found
[ 5587.635395] sd 9:0:0:0: [sdc] Assuming drive cache: write through
[ 5587.638853] sd 9:0:0:0: [sdc] No Caching mode page found
[ 5587.638854] sd 9:0:0:0: [sdc] Assuming drive cache: write through
[ 5587.661347]  sdc: sdc1
[ 5587.664119] sd 9:0:0:0: [sdc] No Caching mode page found
[ 5587.664125] sd 9:0:0:0: [sdc] Assuming drive cache: write through
[ 5587.664130] sd 9:0:0:0: [sdc] Attached SCSI removable disk

Bohužel jsem nebyl schopen dát sem celý dmesg, jelikož by se to nevešlo do rozmezí počtu povolených znaků na 1 příspěvek. Snad tento úryvek stačí.
Poslal: mig31
« kdy: Březen 30, 2014, 18:19:26 »

dej jsem jeste vypys dmesg, aby se dalo poznat jak Mageia tu flashku pripoji
Poslal: Pavel Vybíral
« kdy: Březen 30, 2014, 12:11:58 »

Asi je to fakt hodně absurdní, ale ono to tak dočista vypadá. Na flash jsem kopíroval naše rodinné fotky a všechno šlo bez problémů. Pak jsem začal kopírovat fotky od již zmíněné učitelky (které jsou na HDD naprosto v pořádku) a začalo to zase házet tu chybu.
Poslal: alda81
« kdy: Březen 30, 2014, 12:04:20 »

ne, to si IMHO opravdu nemyslím