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    PrusaSlicer 3.0 Preview
    dnes 18:55 | Nová verze

    Byla vydána první veřejná preview verze PrusaSliceru 3.0. Přesně 15 let po zveřejnění první verze Slic3ru, které připadlo na 1. září 2011. Jedná se o dosud největší upgrade PrusaSliceru: "Řídili jsme se tím, co skutečně potřebujete, a tak jsme například zcela zahodili stávající uživatelské rozhraní a vytvořili ho znovu od nuly. Přinášíme také nový systém projektů, kompletně přepracované profily navržené pro moderní tiskárny s větším

    … více »
    Ladislav Hagara | Komentářů: 1
    Firefox 155.0
    dnes 15:55 | Nová verze

    Byl vydán Mozilla Firefox 155.0. Přehled novinek v poznámkách k vydání a poznámkách k vydání pro vývojáře. Vypíchnout lze Smart Window, zatím ale dostupné pouze pro uživatele v USA, Kanadě a Francii. Řešeny jsou rovněž bezpečnostní chyby. Nový Firefox 155 bude brzy k dispozici také na Flathubu a Snapcraftu.

    Ladislav Hagara | Komentářů: 1
    Tima Cooka na pozici generálního ředitele společnosti Apple nahradil John Ternus
    dnes 12:33 | IT novinky

    Tima Cooka na pozici generálního ředitele společnosti Apple dnešním dnem nahradil John Ternus, který byl dosud odpovědný za hardware. Tim Cook vedl Apple od roku 2011, kdy funkci převzal od později zesnulého spoluzakladatele společnosti Stevea Jobse. Za 15 let v čele Applu více než zdvojnásobil tržní hodnotu firmy.

    Ladislav Hagara | Komentářů: 2
    Hlasujte o tématech na letošní LinuxDays 2026
    dnes 11:00 | Pozvánky

    Organizátoři konference LinuxDays ukončil veřejné přihlašování přednášek. Teď je na vás, abyste vybrali nejlepší témata pro letošní ročník. Hlasovat můžete do pondělí 7. září, poté bude podle výsledků hlasování sestaven program pro letošní ročník.

    Petr Krčmář | Komentářů: 4
    Servo 0.5
    dnes 10:55 | Nová verze

    Servo, engine webového prohlížeče napsaný v Rustu, byl vydán ve verzi 0.5.0. Novinky shrnuje přehled projektu za červenec. Došlo k dalšímu pokroku ve vykreslování webových stránek. Současným cílem projektu je vytvořit komponentu webového prohlížeče jako WebView pro použití v jiných aplikacích.

    |🇵🇸 | Komentářů: 1
    IKEA a XBOX představují kolekci YXSTABY
    dnes 10:44 | IT novinky

    IKEA a XBOX představují kolekci YXSTABY (pdf). Ta přináší designová a praktická řešení, díky nimž se prostor pro hraní během sekundy promění v útulný a harmonický domov.

    Ladislav Hagara | Komentářů: 3
    OpenShot 4.0
    dnes 02:00 | Nová verze

    Jonathan Thomas oznámil vydání verze 4.0 nelineární střižny OpenShot. Nově podporuje nahrávání obrazu a zvuku, vylepšuje uživatelské rozhraní, mj. color grading, přidává další efekty a mnoho dalšího (seznam změn).

    |🇵🇸 | Komentářů: 0
    Vývojáři Debianu si odhlasovali zodpovědné využívání generativní umělé inteligence
    včera 17:22 | Komunita

    Proběhlo hlasování o používání LLM při vývoji Debianu. Vývojáři Debianu si odhlasovali zodpovědné využívání generativní umělé inteligence.

    Ladislav Hagara | Komentářů: 2
    Sovereign Tech Agency podpoří vývoj Flatpaku částkou 508 640 eur
    včera 16:11 | Komunita

    Sovereign Tech Agency (Wikipedie) prostřednictvím svého fondu Sovereign Tech Fund podpoří vývoj Flatpaku částkou 508 640 eur.

    Ladislav Hagara | Komentářů: 0
    Multikernel v7.0-mk2
    včera 15:55 | Zajímavý software

    Byla vydána první veřejná verze v7.0-mk2 projektu Multikernel (mklinux), který umožňuje spouštět více nezávislých linuxových jader současně na jednom stroji bez hypervizoru.

    Ladislav Hagara | Komentářů: 0
    Centrum | Napsat | Starší
    navrhněte » Anketa
    Které desktopové prostředí na Linuxu používáte?
     (10%)
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     (19%)
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    Celkem 2533 hlasů
     Komentářů: 31, poslední 13.8. 00:27
    Rozcestník
    AbcLinuxu
    HDmag.cz
    AbcLinuxu:/ Poradna / Linuxová poradna / USB 2 porty se chovají jako USB1 na UBUNTU 9.04 na IBM T40p
    Štítky: boot, cat, disk, distribuce, FAT32, fdisk, Flash, GNU/Linux, hardware, chyba, IBM, input, Linux, Microsoft, mount, parted, problém, rozdělení disků, řadiče, SCSI, SMP, souborové systémy, top, Ubuntu, udev, USB, VFAT

    Dotaz: USB 2 porty se chovají jako USB1 na UBUNTU 9.04 na IBM T40p

    19.2.2010 10:25 Pavel Tihlařík
    USB 2 porty se chovají jako USB1 na UBUNTU 9.04 na IBM T40p
    Přečteno: 480×
    Dobrý den, Mám problém se svým IBM T40p. Flash disky se mi nepřipojí a nebo připojí až po nějaké době. Občas hned. Vypadá to, že si dělá, co chce. V počítači jsou dva USB 2.0 porty Na jiném oddílu mám na instalované Win XP. Flashky se tam připojují správně, proto chyba nebude v HW.

    výpis lsusb 

    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 004: ID 090c:1000 Feiya Technology Corp. Memory Bar
Bus 003 Device 002: ID 045e:0040 Microsoft Corp. Wheel Mouse Optical
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    výpis DiskDebug 

    dmesg
---------------------------
692,1104d691
< [  620.011632] end_request: I/O error, dev fd0, sector 0
< [  633.106560] end_request: I/O error, dev fd0, sector 0
< [  646.258456] end_request: I/O error, dev fd0, sector 0
< [  659.341964] end_request: I/O error, dev fd0, sector 0
< [  672.418419] end_request: I/O error, dev fd0, sector 0
< [  672.418438] Buffer I/O error on device fd0, logical block 0
< [  685.510284] end_request: I/O error, dev fd0, sector 0
< [  685.510301] Buffer I/O error on device fd0, logical block 0
< [  698.623346] end_request: I/O error, dev fd0, sector 0
< [  698.623363] Buffer I/O error on device fd0, logical block 0
< [  711.725871] end_request: I/O error, dev fd0, sector 0
< [  711.725889] Buffer I/O error on device fd0, logical block 0
< [  724.886096] end_request: I/O error, dev fd0, sector 0
< [  724.886114] Buffer I/O error on device fd0, logical block 0
< [  737.949798] end_request: I/O error, dev fd0, sector 0
< [  737.949815] Buffer I/O error on device fd0, logical block 0
< [  751.034613] end_request: I/O error, dev fd0, sector 0
< [  751.034631] Buffer I/O error on device fd0, logical block 0
< [  764.106386] end_request: I/O error, dev fd0, sector 0
< [  764.106404] Buffer I/O error on device fd0, logical block 0
< [  777.190587] end_request: I/O error, dev fd0, sector 0
< [  777.190605] Buffer I/O error on device fd0, logical block 0
< [  790.262023] end_request: I/O error, dev fd0, sector 0
< [  790.262041] Buffer I/O error on device fd0, logical block 0
< [  803.338725] end_request: I/O error, dev fd0, sector 0
< [  803.338742] Buffer I/O error on device fd0, logical block 0
< [  816.413972] end_request: I/O error, dev fd0, sector 0
< [  816.413990] Buffer I/O error on device fd0, logical block 0
< [  829.522124] end_request: I/O error, dev fd0, sector 0
< [  829.522142] Buffer I/O error on device fd0, logical block 0
< [  842.598300] end_request: I/O error, dev fd0, sector 0
< [  842.598317] Buffer I/O error on device fd0, logical block 0
< [  855.716256] end_request: I/O error, dev fd0, sector 0
< [  855.716275] Buffer I/O error on device fd0, logical block 0
< [  868.862548] end_request: I/O error, dev fd0, sector 0
< [  868.862565] Buffer I/O error on device fd0, logical block 0
< [  881.934609] end_request: I/O error, dev fd0, sector 0
< [  881.934627] Buffer I/O error on device fd0, logical block 0
< [  895.085954] end_request: I/O error, dev fd0, sector 0
< [  895.085971] Buffer I/O error on device fd0, logical block 0
< [ 1287.400069] usb 3-1: new low speed USB device using uhci_hcd and address 4
< [ 1287.639516] usb 3-1: configuration #1 chosen from 1 choice
< [ 1287.691814] input: Microsoft Microsoft 3-Button Mouse with IntelliEye(TM) as /devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.0/input/input11
< [ 1287.712718] generic-usb 0003:045E:0040.0002: input,hidraw0: USB HID v1.10 Mouse [Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)] on usb-0000:00:1d.1-1/input0
< [ 1288.376372] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1288.620072] usb 1-4: new high speed USB device using ehci_hcd and address 9
< [ 1289.294060] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1289.480564] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1289.668420] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1289.856389] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1290.048345] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1290.244717] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1290.432407] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1290.620377] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1290.808470] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1290.996317] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1291.240092] usb 1-4: new high speed USB device using ehci_hcd and address 19
< [ 1292.296561] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1292.484315] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1292.672408] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1292.860375] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1293.048347] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1293.243080] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1293.484067] usb 1-4: new high speed USB device using ehci_hcd and address 25
< [ 1294.244391] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1294.432365] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1294.620333] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1294.816304] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1295.098847] usb 1-4: new high speed USB device using ehci_hcd and address 29
< [ 1295.360298] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1295.548304] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1295.736399] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1295.924368] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1296.112584] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1296.300430] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1296.544067] usb 1-4: new high speed USB device using ehci_hcd and address 35
< [ 1296.708445] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1296.952086] usb 1-4: new high speed USB device using ehci_hcd and address 36
< [ 1297.912404] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1298.102262] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1298.296345] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1298.484312] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1298.672406] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1298.860376] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1299.052355] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1299.243811] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1299.428406] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1299.624374] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1299.812351] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1300.002084] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1300.192527] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1300.384762] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1300.576343] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1300.764307] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1300.952528] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1301.140497] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1301.328591] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1301.532434] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1301.780068] usb 1-4: new high speed USB device using ehci_hcd and address 56
< [ 1302.140294] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1302.384086] usb 1-4: new high speed USB device using ehci_hcd and address 57
< [ 1302.452512] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1302.640539] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1302.884088] usb 1-4: new high speed USB device using ehci_hcd and address 59
< [ 1303.164403] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1303.352377] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1303.540346] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1303.728565] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1303.916411] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1304.110529] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1304.296353] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1304.484439] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1304.672406] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1304.860377] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1305.089728] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1305.276580] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1305.468396] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1305.660490] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1305.848742] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1306.036309] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1306.228396] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1306.416366] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1306.608177] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1306.800427] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1306.988398] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1307.232123] usb 1-4: new high speed USB device using ehci_hcd and address 80
< [ 1308.192410] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1308.380542] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1308.568508] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1308.760353] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1308.948445] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1309.136414] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1309.324381] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1309.568071] usb 1-4: new high speed USB device using ehci_hcd and address 87
< [ 1310.824609] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1311.012351] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1311.200969] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1311.404661] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1311.652068] usb 1-4: new high speed USB device using ehci_hcd and address 91
< [ 1312.142623] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1312.385510] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1312.584464] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1312.788930] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1312.987273] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1313.180727] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1313.398440] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1313.588409] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1313.781007] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1313.968344] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1314.156327] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1314.348620] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1314.536388] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1314.724360] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1314.914950] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1315.172533] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1315.471187] usb 1-4: new high speed USB device using ehci_hcd and address 107
< [ 1315.657290] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1315.892416] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1316.104385] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1316.292357] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1316.542851] usb 1-4: new high speed USB device using ehci_hcd and address 111
< [ 1316.608380] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1316.813641] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1317.000490] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1317.200451] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1317.456061] usb 1-4: new high speed USB device using ehci_hcd and address 115
< [ 1317.524354] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1317.728364] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1317.932453] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1318.144415] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1318.332391] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1318.520356] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1318.728327] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1318.934665] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1319.120384] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1319.325226] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1319.516318] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1319.728783] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1319.916374] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1320.108337] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1320.316532] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1320.529650] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1320.716362] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1320.908328] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1321.112422] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1321.352165] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1321.542476] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1321.756319] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1321.968408] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1322.156374] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1322.346723] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1322.616072] usb 1-4: new high speed USB device using ehci_hcd and address 14
< [ 1322.685459] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1322.872376] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1323.088472] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1323.316217] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1323.520510] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1323.740746] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1323.994178] usb 1-4: new high speed USB device using ehci_hcd and address 20
< [ 1324.060264] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1324.268523] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1324.456362] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1324.672458] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1324.900415] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1325.176361] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1325.372332] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1325.560422] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1325.748397] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1325.936489] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1326.124463] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1326.318791] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1326.512390] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1326.700361] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1326.888333] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1327.076325] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1327.265021] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1327.472359] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1327.660330] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1327.848418] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1328.036386] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1328.224958] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1328.412326] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1328.600562] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1328.788395] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1329.032068] usb 1-4: new high speed USB device using ehci_hcd and address 45
< [ 1329.392532] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1329.582005] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1329.768347] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1330.000581] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1330.192534] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1330.380383] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1330.588345] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1330.776810] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1330.964637] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1331.152367] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1331.340335] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1331.528529] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1331.716399] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1331.960064] usb 1-4: new high speed USB device using ehci_hcd and address 58
< [ 1332.328412] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1332.516390] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1332.704660] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1332.892328] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1333.080426] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1333.330283] usb 1-4: new high speed USB device using ehci_hcd and address 63
< [ 1333.892628] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1334.136196] usb 1-4: new high speed USB device using ehci_hcd and address 64
< [ 1334.696397] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1334.885503] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1335.092337] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1335.280557] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1335.468403] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1335.656626] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1335.844338] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1336.032399] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1336.220407] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1336.408370] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1336.596337] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1336.784431] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1336.972642] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1337.160492] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1337.364500] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1337.552428] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1337.740397] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1337.928366] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1338.116335] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1338.304302] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1338.496394] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1338.684708] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1338.872457] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1339.060303] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1339.248493] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1339.444654] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1339.688074] usb 1-4: new high speed USB device using ehci_hcd and address 90
< [ 1340.253193] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1340.440742] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1340.628446] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1340.816479] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1341.004611] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1341.192633] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1341.384553] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1341.572384] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1341.760476] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1341.948442] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1342.136660] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1342.324377] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1342.512472] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1342.700319] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1342.892422] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1343.080378] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1343.284314] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1343.476566] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1343.664659] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1343.852379] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1344.040469] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1344.228438] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1344.416408] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1344.604530] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1344.792345] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1344.980438] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1345.176406] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1345.376382] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1345.564342] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1345.752310] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1345.940401] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1346.128371] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1346.316341] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1346.504435] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1346.692530] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1346.880499] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1347.068338] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1347.256309] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1347.448723] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1347.640619] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1347.828342] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1348.016306] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1348.204399] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1348.460125] usb 1-4: new high speed USB device using ehci_hcd and address 7
< [ 1349.120337] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1349.308343] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1349.556075] usb 1-4: new high speed USB device using ehci_hcd and address 9
< [ 1350.616340] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1350.804342] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1351.004319] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1351.192402] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1351.380372] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1351.572341] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1351.760702] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1351.956402] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1352.144368] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1352.332337] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1352.520429] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1352.708402] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1352.896503] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1353.084337] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1353.280932] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1353.479773] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1353.724067] usb 1-4: new high speed USB device using ehci_hcd and address 25
< [ 1354.580428] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1354.768432] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1354.956708] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1355.157368] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1355.355458] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1355.544639] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1355.732395] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1355.928373] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1356.116331] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1356.360214] usb 1-4: new high speed USB device using ehci_hcd and address 34
< [ 1357.016271] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1357.204642] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1357.392494] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1357.580339] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1357.768307] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1358.012066] usb 1-4: new high speed USB device using ehci_hcd and address 39
< [ 1359.068305] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1359.260107] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1359.448402] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1359.636374] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1359.824336] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1360.012310] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1360.200786] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1360.388422] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1360.576621] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1360.764435] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1360.964660] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1361.152363] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1361.358335] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1361.548434] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1361.736391] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1361.924992] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1362.168070] usb 1-4: new high speed USB device using ehci_hcd and address 55
< [ 1362.928312] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1363.116539] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1363.364594] usb 1-4: new high speed USB device using ehci_hcd and address 57
< [ 1364.520395] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1364.764076] usb 1-4: new high speed USB device using ehci_hcd and address 58
< [ 1365.652362] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1365.840471] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1366.028456] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1366.216399] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1366.404365] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1366.595596] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1366.784553] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1366.972525] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1367.160365] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1367.348336] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1367.540426] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1367.728398] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1367.935988] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1368.120330] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1368.308598] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1368.496405] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1368.684485] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1368.882810] hub 1-0:1.0: unable to enumerate USB device on port 4
< [ 1369.372177] usb 3-2: new full speed USB device using uhci_hcd and address 5
< [ 1369.517451] usb 3-2: not running at top speed; connect to a high speed hub
< [ 1369.626779] usb 3-2: configuration #1 chosen from 1 choice
< [ 1369.671991] scsi3 : SCSI emulation for USB Mass Storage devices
< [ 1369.673241] usb-storage: device found at 5
< [ 1369.673248] usb-storage: waiting for device to settle before scanning
< [ 1374.673658] usb-storage: device scan complete
< [ 1374.676790] scsi 3:0:0:0: Direct-Access     Kingston DT 101 II        1.00 PQ: 0 ANSI: 2
< [ 1374.740863] sd 3:0:0:0: [sdb] 31272544 512-byte hardware sectors: (16.0 GB/14.9 GiB)
< [ 1374.750979] sd 3:0:0:0: [sdb] Write Protect is off
< [ 1374.750991] sd 3:0:0:0: [sdb] Mode Sense: 03 00 00 00
< [ 1374.750999] sd 3:0:0:0: [sdb] Assuming drive cache: write through
< [ 1374.762614] sd 3:0:0:0: [sdb] 31272544 512-byte hardware sectors: (16.0 GB/14.9 GiB)
< [ 1374.765793] sd 3:0:0:0: [sdb] Write Protect is off
< [ 1374.765803] sd 3:0:0:0: [sdb] Mode Sense: 03 00 00 00
< [ 1374.765811] sd 3:0:0:0: [sdb] Assuming drive cache: write through
< [ 1374.765826]  sdb: sdb1
< [ 1374.772986] sd 3:0:0:0: [sdb] Attached SCSI removable disk
< [ 1374.773177] sd 3:0:0:0: Attached scsi generic sg2 type 0

lsusb
---------------------------
3,4d2
< Bus 003 Device 005: ID 0951:1625 Kingston Technology 
< Bus 003 Device 004: ID 045e:0040 Microsoft Corp. Wheel Mouse Optical

fdisk -l
---------------------------
12,19d11
< 
< Disk /dev/sdb: 16,0 GB, 16 011 542 528 bajtů
< hlav: 32, sektorů na stopu: 63, cylindrů: 15 512
< Jednotky = cylindry po 2016 * 512 = 1 032 192 bajtech
< Identifikátor disku: 0x276070fd
< 
< Zařízení Zavádět   Začátek       Konec    Bloky    Id  Systém
< /dev/sdb1   *           1       15512    15636064+   b  W95 FAT32

parted -l
---------------------------
13,21d12
< Model: Kingston DT 101 II (scsi)
< Disk /dev/sdb: 16,0GB
< Sector size (logical/physical): 512B/512B
< Tabulka oddílů: msdos
< 
< Číslo  Začátek  Konec   Velikost  Typ      Systém souborů  Přepínače
<  1     32,3kB   16,0GB  16,0GB    primary  fat32           boot     
< 
< 

mount
---------------------------
15d14
< /dev/sdb1 on /media/KINGSTON type vfat (rw,nosuid,nodev,uhelper=hal,shortname=mixed,uid=1000,utf8,umask=077,flush)

blkid -c /dev/null
---------------------------
4d3
< /dev/sdb1: LABEL="KINGSTON" UUID="065D-1B46" TYPE="vfat" 

ls -l /media
---------------------------
1c1
< celkem 32
---
> celkem 16
6d5
< drwx------ 12 pavel root 16384 1970-01-01 01:00 KINGSTON

Devkit
---------------------------
diskdebug.sh: line 5: devkit-disks: command not found
diskdebug.sh: line 5: devkit-disks: command not found
diskdebug.sh: line 5: devkit-disks: command not found
diskdebug.sh: line 5: devkit-disks: command not found
diskdebug.sh: line 5: devkit-disks: command not found
diskdebug.sh: line 5: devkit-disks: command not found
diskdebug.sh: line 5: devkit-disks: command not found
0a1,5
> diskdebug.sh: line 5: devkit-disks: command not found
> diskdebug.sh: line 5: devkit-disks: command not found
> diskdebug.sh: line 5: devkit-disks: command not found
> diskdebug.sh: line 5: devkit-disks: command not found
> diskdebug.sh: line 5: devkit-disks: command not found

uname -a
---------------------------
Linux pavel-laptop 2.6.28-18-generic #59-Ubuntu SMP Thu Jan 28 01:23:03 UTC 2010 i686 GNU/Linux

cat /etc/lsb-release
---------------------------
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=9.04
DISTRIB_CODENAME=jaunty
DISTRIB_DESCRIPTION="Ubuntu 9.04"

free -m
---------------------------
             total       used       free     shared    buffers     cached
Mem:          1002        985         16          0         25        597
-/+ buffers/cache:        362        639
Swap:         1192          0       1192

df -h
---------------------------
Souborový systém            Velikost Užito Volno Uži% Mounted on
/dev/sda5              26G   12G   13G  48% /
tmpfs                 502M     0  502M   0% /lib/init/rw
varrun                502M  216K  501M   1% /var/run
varlock               502M     0  502M   0% /var/lock
udev                  502M  168K  501M   1% /dev
tmpfs                 502M  408K  501M   1% /dev/shm
lrm                   502M  2,2M  499M   1% /lib/modules/2.6.28-18-generic/volatile
/dev/sdb1              15G  7,0G  8,0G  47% /media/KINGSTON

    Jednak, proč to chňape po portu 4? No a podle toho, co to píše mi připadá, že chyba bude spíš ve flashce, když je řipojená k HIGH SPEED HUB, ale nejede na plnou rychlost. Jenže mi to dělají všechny flashky. Nějaké nápady?
    Nástroje: Začni sledovat (1) ?Zašle upozornění na váš email při vložení nového komentáře.

    Odpovědi

    19.2.2010 15:00 Martin
    Rozbalit Rozbalit vše Re: USB 2 porty se chovají jako USB1 na UBUNTU 9.04 na IBM T40p
    Neco podobneho jsem videl u sebe, kdyz jsem bastlil HW, ktery mel USBcko, bohuzel na HW bylo vadne napajeni a tak se HW pripojoval a odpojoval vicemene nahodne od USB a to asi celkem v dost castych intervalech.
    To by vysvetlovalo ty hlasky, ze se zarizeni pripojuje mnohokrat a pokazde dostane novou adresu a nemoznost enumerace zarizeni na USB 
    Unable to enumerate USB device on port 4
New high speed USB device using ehci_hcd and address 19
new high speed USB device using ehci_hcd and address 35
unable to enumerate USB device on port 4
    Nicmene pisete, ze pod Win se to chova spravne, tak nevim.
    20.2.2010 23:22 Pavel Tihlařík
    Rozbalit Rozbalit vše Re: USB 2 porty se chovají jako USB1 na UBUNTU 9.04 na IBM T40p
    Problém s napájením by to být neměl, protože USB 1 věci se připojí v pořádku. No, stejně si budu kupovat kartu do PCMCIA s dalšíma portama. a ty dva, co sou integrované na desce možu použít na myš a ventilátor v podložce... Snad se přidané porty chytnou líp.

    Založit nové vlákno • Nahoru

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