abclinuxu.cz AbcLinuxu.cz itbiz.cz ITBiz.cz HDmag.cz HDmag.cz abcprace.cz AbcPráce.cz
AbcLinuxu hledá autory!
Inzerujte na AbcPráce.cz od 950 Kč
Rozšířené hledání
×

včera 17:11 | Komunita

Byly zveřejněny videozáznamy přednášek z Fedora 26 Release Party konané 10. srpna v Praze.

Ladislav Hagara | Komentářů: 0
včera 15:33 | Komunita

Přesně před čtyřiadvaceti lety, 16. srpna 1993, oznámil Ian Murdock vydání "Debian Linux Release".

Ladislav Hagara | Komentářů: 3
včera 06:00 | Bezpečnostní upozornění

Ve virtualizačním softwaru Xen bylo nalezeno a opraveno 5 bezpečnostních chyb XSA-226 až XSA-230. Nejzávažnější z nich XSA-227 (CVE-2017-12137) umožňuje eskalaci privilegií a ovládnutí celého systému, tj. správce hostovaného systému se může stát správcem hostitelského systému.

Ladislav Hagara | Komentářů: 1
15.8. 22:00 | Zajímavý projekt

V roce 2013 proběhla na Kickstarteru úspěšná kampaň na podporu otevřeného Dobře temperovaného klavíru (Well-Tempered Clavier). Stejný tým s Kimiko Išizaka spustil před týdnem na Kickstarteru kampaň Libre Art of the Fugue na podporu svobodného Umění fugy.

Ladislav Hagara | Komentářů: 2
15.8. 13:55 | Pozvánky

Spolek OpenAlt zve příznivce otevřených technologií a otevřeného přístupu na 143. brněnský sraz, který proběhne v pátek 18. srpna od 18:00 hodin ve sportovním areálu a restauraci BeachPub Sokolák u Brněnské přehrady aneb v hantecu u Prýglu.

Ladislav Hagara | Komentářů: 0
15.8. 10:55 | Nová verze

Byla vydána (pdf) verze 3 průběžně aktualizované (rolling release) linuxové distribuce Solus (Wikipedie). Ke stažení je v edicích Budgie, GNOME a MATE. Z novinek lze zmínit například podporu snapů. Solus 3 obsahuje Firefox 55.0.1, LibreOffice 5.4.0.3, Rhythmbox 3.4.1 nebo Thunderbird 52.2.1. Edice Budgie a GNOME přichází s GNOME MPV 0.12. Edice MATE s VLC 2.2.6.

Ladislav Hagara | Komentářů: 5
14.8. 21:44 | Nová verze

Po více než roce vývoje od vydání verze 1.0 Microsoft oznámil vydání verze 2.0 platformy .NET Core (GitHub). Přehled novinek v poznámkách k vydání a ve videu na Channel 9.

Ladislav Hagara | Komentářů: 0
14.8. 21:11 | Pozvánky

Před dvaceti lety, 15. srpna 1997, poslal Miguel de Icaza do diskusního listu GTK+ email, který je považován za zahájení projektu GNOME. Linux Desktop Meetup pořádá oslavu ve středu 16. srpna od 19:00 v brněnském Charlie's square.

Ladislav Hagara | Komentářů: 18
14.8. 11:55 | IT novinky
Na šampionátu The International 2017 byl představen bot, který poráží profesionální hráče počítačové hry Dota 2. Bot zatím umí jenom zápasy 1v1. Vývojáři pracují na podpoře 5v5. Jedná se o společný projekt organizace OpenAI a společnosti Valve. Více na stránkách OpenAI a na YouTube. Dle Elona Muska je elektronický sport mnohem komplexnější než šachy nebo go [Hacker News].
Ladislav Hagara | Komentářů: 14
14.8. 05:55 | Nová verze

Byla vydána verze 20.0 a krátce na to opravná verze 20.0.1 svobodného softwaru OBS Studio (Open Broadcaster Software, Wikipedie) určeného pro streamování a nahrávání obrazovky počítače. Přehled novinek i s náhledy a animovanými gify v příspěvku na blogu.

Ladislav Hagara | Komentářů: 0
Těžíte nějakou kryptoměnu?
 (4%)
 (2%)
 (17%)
 (77%)
Celkem 339 hlasů
 Komentářů: 21, poslední 13.8. 09:57
    Rozcestník

    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: 225×
    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?

    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 vláknoNahoru

    Tiskni Sdílej: Linkuj Jaggni to Vybrali.sme.sk Google Del.icio.us Facebook

    ISSN 1214-1267   www.czech-server.cz
    © 1999-2015 Nitemedia s. r. o. Všechna práva vyhrazena.