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    Bun 1.3
    dnes 05:33 | Nová verze

    Bun (Wikipedie), tj. běhové prostředí (runtime) a toolkit pro JavaScript a TypeScript, alternativa k Node.js a Deno, byl vydán ve verzi 1.3. Představení novinek také na YouTube. Bun je naprogramován v programovacím jazyce Zig.

    Ladislav Hagara | Komentářů: 0
    Česko získalo svou továrnu na umělou inteligenci a s ní i nový AI superpočítač
    včera 14:22 | IT novinky

    V Lucemburku byly oznámeny výsledky posledního kola výzev na evropské továrny pro umělou inteligenci neboli AI Factories. Mezi úspěšné žadatele patří i Česká republika, potažmo konsorcium šesti partnerů vedené VŠB – Technickou univerzitou Ostrava. V rámci Czech AI Factory (CZAI), jak se česká AI továrna jmenuje, bude pořízen velmi výkonný superpočítač pro AI výpočty a vznikne balíček služeb poskytovaný odborníky konsorcia. Obojí bude sloužit malým a středním podnikům, průmyslu i institucím veřejného a výzkumného sektoru.

    Ladislav Hagara | Komentářů: 7
    Visual Studio Code a VSCodium 1.105
    včera 01:22 | Nová verze

    Byla vydána (𝕏) zářijová aktualizace aneb nová verze 1.105 editoru zdrojových kódů Visual Studio Code (Wikipedie). Přehled novinek i s náhledy a videi v poznámkách k vydání. Ve verzi 1.105 vyjde také VSCodium, tj. komunitní sestavení Visual Studia Code bez telemetrie a licenčních podmínek Microsoftu.

    Ladislav Hagara | Komentářů: 0
    Lepší správa profilů ve Firefoxu
    9.10. 15:33 | Komunita

    Ve Firefoxu bude lepší správa profilů (oddělené nastavení domovské stránky, nastavení lišt, instalace rozšíření, uložení hesla, přidání záložky atd.). Nový grafický správce profilů bude postupně zaváděn od 14.října.

    Ladislav Hagara | Komentářů: 0
    Ubuntu 25.10 Questing Quokka
    9.10. 12:44 | Nová verze

    Canonical vydal (email) Ubuntu 25.10 Questing Quokka. Přehled novinek v poznámkách k vydání. Jedná se o průběžné vydání s podporou 9 měsíců, tj. do července 2026.

    Ladislav Hagara | Komentářů: 0
    ClamAV 1.5.0
    9.10. 12:22 | Nová verze

    ClamAV (Wikipedie), tj. multiplatformní antivirový engine s otevřeným zdrojovým kódem pro detekci trojských koní, virů, malwaru a dalších škodlivých hrozeb, byl vydán ve verzi 1.5.0.

    Ladislav Hagara | Komentářů: 0
    Julia 1.12.0
    9.10. 01:22 | Nová verze

    Byla vydána nová verze 1.12.0 dynamického programovacího jazyka Julia (Wikipedie) určeného zejména pro vědecké výpočty. Přehled novinek v příspěvku na blogu a v poznámkách k vydání. Aktualizována byla také dokumentace.

    Ladislav Hagara | Komentářů: 0
    Kritická zranitelnost CVE-2025-49844 v Redisu
    8.10. 15:11 | Bezpečnostní upozornění

    V Redisu byla nalezena a v upstreamu již opravena kritická zranitelnost CVE-2025-49844 s CVSS 10.0 (RCE, vzdálené spouštění kódu).

    Ladislav Hagara | Komentářů: 5
    Ministr Jurečka přijal rezignaci ředitele DIA Martina Mesršmída
    8.10. 14:00 | IT novinky

    Ministr a vicepremiér pro digitalizaci Marian Jurečka dnes oznámil, že přijme rezignaci ředitele Digitální a informační agentury Martina Mesršmída, a to k 23. říjnu 2025. Mesršmíd nabídl svou funkci během minulého víkendu, kdy se DIA potýkala s problémy eDokladů, které některým občanům znepříjemnily využití možnosti prokázat se digitální občankou u volebních komisí při volbách do Poslanecké sněmovny.

    Ladislav Hagara | Komentářů: 20
    OpenZL, open source framework pro kompresi dat s ohledem na jejich formát
    8.10. 12:33 | Zajímavý software

    Společnost Meta představila OpenZL. Jedná se o open source framework pro kompresi dat s ohledem na jejich formát. Zdrojové kódy jsou k dispozici na GitHubu.

    Ladislav Hagara | Komentářů: 0
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     Komentářů: 13, poslední 8.10. 07:41
    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: 284×
    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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