dongle wifi chip 8188eu

Problemi e discussioni inerenti al kernel e al supporto hardware in ambiente Linux
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axenx
Little John
Messaggi: 890
Iscritto il: 19 settembre 2008, 23:31

dongle wifi chip 8188eu

Messaggio da axenx » 25 maggio 2019, 9:55

salve a tutti ho un dongle wifi con chipset realtech 8188eu,
ho injstallato da aur 8188eu-dkms e mi mette in blacklist il modulo r8188eu. risultato.... il wifi è disattivato! se carico il modulo 8188eu non si attiva lo stesso il wifi, devo per forza ricaricare il r8188eu che il dkms ha messo in blacklist. Che senso ha?
come devo fare grazie!

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Dusty
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Re: dongle wifi chip 8188eu

Messaggio da Dusty » 25 maggio 2019, 11:19

Nell'ultimo commento al pacchetto, in AUR, del 16/5 e relativo al kernel 5.1, sta scritto che bisogna applicare una patch.
Lo hai fatto?

axenx
Little John
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Re: dongle wifi chip 8188eu

Messaggio da axenx » 25 maggio 2019, 12:34

ho visto che la applica direttamente in fase di compilazione

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Dusty
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Re: dongle wifi chip 8188eu

Messaggio da Dusty » 25 maggio 2019, 16:13

axenx ha scritto:
25 maggio 2019, 9:55
ho injstallato da aur 8188eu-dkms e mi mette in blacklist il modulo r8188eu. risultato.... il wifi è disattivato! se carico il modulo 8188eu non si attiva lo stesso il wifi, devo per forza ricaricare il r8188eu che il dkms ha messo in blacklist.
Però non si capisce bene il contesto.
Perchè hai installato 8188eu-dkms?
Quello che arriva con il kernel non andava bene?
E se non andava bene, cosa non andava?
Cosa intendi per "wifi disattivato"?
Manca l'interfaccia di rete?
L'interfaccia c'è, ma non parte?
Se non parte, c'è qualche messaggio di errore?
Parte ma non trova niente?
Trova ma non si connette?
Sarebbe anche utile sapere cosa c'è nel journal, in corrispondenza del momento in cui colleghi la periferica.

axenx
Little John
Messaggi: 890
Iscritto il: 19 settembre 2008, 23:31

Re: dongle wifi chip 8188eu

Messaggio da axenx » 26 maggio 2019, 7:11

Ciao ho installato l'8188eu-dkms perché quello del kernel a volte non è stabile. Ho le tacche del segnale ma non navigo. Devo staccare il dongle e reinserirlo, neanche se lo collego al router a 5 MT senza ostacoli di mezzo, va bene.
Intendo che non appare neanche l'interfaccia di rete nell'applet di NM.
Come faccio a vedere il journal?
Ti ringrazio

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Dusty
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Re: dongle wifi chip 8188eu

Messaggio da Dusty » 26 maggio 2019, 10:42

axenx ha scritto:
26 maggio 2019, 7:11
Come faccio a vedere il journal?
Ma ... sei davvero axenx "little john"?
O stai usando un account non tuo?
https://wiki.archlinux.org/index.php/Systemd/Journal
In console testuale,
journalctl -b -e
Suggerisco di avviare senza la periferica e di inserirla successivamente.
Utile anche "lsusb", senza e con la periferica.
Utile anche "ip link show", senza e con la periferica.

axenx
Little John
Messaggi: 890
Iscritto il: 19 settembre 2008, 23:31

Re: dongle wifi chip 8188eu

Messaggio da axenx » 26 maggio 2019, 12:26

In che senso? sono io perchè?
grazie del suggerimento. Domani proverò e vedremo...
grazie ancora

axenx
Little John
Messaggi: 890
Iscritto il: 19 settembre 2008, 23:31

Re: dongle wifi chip 8188eu

Messaggio da axenx » 27 maggio 2019, 14:16

ciao ecco il risultato:

Codice: Seleziona tutto

SENZA PERIFERICA
journalctl -b -e
mag 27 14:08:46 axenx kwrite[735]: sonnet.core: No language dictionaries for the language: "it_IT"
mag 27 14:08:46 axenx kwrite[735]: sonnet.core: No language dictionaries for the language: "it_IT"
mag 27 14:08:47 axenx kdeinit5[723]: kf5.kservice.services: KServiceFactory: unexpected object entry in KSycoca database (type= 303 )
mag 27 14:08:47 axenx kdeinit5[723]: kf5.kservice.services: KServiceFactory: unexpected object entry in KSycoca database (type= 303 )
mag 27 14:08:47 axenx kdeinit5[723]: kf5.kservice.services: KServiceFactory: unexpected object entry in KSycoca database (type= 303 )
mag 27 14:08:47 axenx kdeinit5[723]: kf5.kservice.services: KServiceFactory: unexpected object entry in KSycoca database (type= 303 )
mag 27 14:08:47 axenx kdeinit5[723]: kf5.kservice.services: KServiceFactory: unexpected object entry in KSycoca database (type= 303 )
mag 27 14:08:47 axenx kdeinit5[723]: kf5.kservice.services: KServiceFactory: unexpected object entry in KSycoca database (type= 303 )
mag 27 14:08:47 axenx kdeinit5[723]: kf5.kservice.services: KServiceFactory: unexpected object entry in KSycoca database (type= 303 )
mag 27 14:08:47 axenx kdeinit5[723]: kf5.kservice.services: KServiceFactory: unexpected object entry in KSycoca database (type= 303 )
mag 27 14:08:48 axenx kdeinit5[492]: (QUrl("tags:/"))
mag 27 14:08:48 axenx kdeinit5[492]: ("/home/axenx/pdfsam-2.2.4-out/pdfsam-starter.exe", "/home/axenx/pdfsam-2.2.4-out/bin/run.bat", "/home/axenx/pdfsam-2.>
mag 27 14:08:48 axenx kdeinit5[492]: (QUrl("tags:/"))
mag 27 14:08:49 axenx plasmashell[597]: KActivitiesStats( 0x556fa9f711f0 ) ResultModelPrivate::onResultScoreUpdated  result added: "/home/axenx/8188.txt" s>
mag 27 14:08:50 axenx kdeinit5[492]: (QUrl("tags:/"))
mag 27 14:08:50 axenx kdeinit5[492]: ("/home/axenx/pdfsam-2.2.4-out/doc/license/pdfsam-console/gpl.txt", "/home/axenx/pdfsam-2.2.4-out/doc/license/looks/BS>
mag 27 14:08:50 axenx kdeinit5[492]: (QUrl("tags:/"))
mag 27 14:08:51 axenx kdeinit5[492]: (QUrl("tags:/"))
mag 27 14:08:51 axenx kdeinit5[492]: ("/home/axenx/Documenti/allegati/26-03-2014.10.20.53.vnt", "/home/axenx/Documenti/allegati/22-12-2014.19.01.34.vnt", ">
mag 27 14:08:51 axenx kdeinit5[492]: (QUrl("tags:/"))
mag 27 14:08:52 axenx baloo_file_extractor[740]: Invalid document structure (docProps is missing)
mag 27 14:08:52 axenx baloo_file_extractor[740]: Invalid encoding. Ignoring "/home/axenx/COLOUR PROFILES INF&ICC 07.12.2017/iiyama_monitors_INF&ICC_Data/De>
mag 27 14:08:53 axenx baloo_file_extractor[740]: Invalid encoding. Ignoring "/home/axenx/Downloads/PoWeR-Script/PoWeR-Script.txt"
mag 27 14:08:54 axenx kwin_x11[559]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 4373, resource id: 56623104, major code: 18 (ChangePro>
mag 27 14:08:54 axenx kdeinit5[492]: (QUrl("tags:/"))
mag 27 14:08:54 axenx kdeinit5[492]: ("/home/axenx/Downloads/Certificato esecuzione lavori 2008.pdf", "/home/axenx/8188.txt", "/home/axenx/Downloads/L9SHQZ>
mag 27 14:08:54 axenx kdeinit5[492]: (QUrl("tags:/"))
mag 27 14:08:55 axenx konsole[744]: Icon theme "gnome" not found.
mag 27 14:09:02 axenx baloo_file_extractor[740]: "Error: Invalid Font Weight"
mag 27 14:09:03 axenx baloo_file_extractor[740]: "Error: Invalid Font Weight"
mag 27 14:09:03 axenx baloo_file_extractor[740]: "Error: Invalid Font Weight"
mag 27 14:09:04 axenx baloo_file_extractor[740]: "Error: Invalid Font Weight"
mag 27 14:09:04 axenx baloo_file_extractor[740]: "Error: Invalid Font Weight"
mag 27 14:09:04 axenx baloo_file_extractor[740]: "Error: Invalid Font Weight"
mag 27 14:09:04 axenx baloo_file_extractor[740]: "Error: Invalid Font Weight"
mag 27 14:09:04 axenx baloo_file_extractor[740]: "Error: Invalid Font Weight"
mag 27 14:09:07 axenx dbus-daemon[355]: [system] Activating via systemd: service name='org.freedesktop.resolve1' unit='dbus-org.freedesktop.resolve1.servic>
mag 27 14:09:07 axenx dbus-daemon[355]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.resolve1.service': Unit dbus-org.freedesktop.>
mag 27 14:09:12 axenx kdeinit5[492]: (QUrl("tags:/"))
mag 27 14:09:12 axenx kdeinit5[492]: ("/home/axenx/Downloads/PoWeR-Script/Dati.txt", "/home/axenx/Downloads/PoWeR-Script/mirc.exe", "/home/axenx/Downloads/>
mag 27 14:09:12 axenx kdeinit5[492]: (QUrl("tags:/"))
mag 27 14:09:13 axenx kdeinit5[492]: (QUrl("tags:/"))
mag 27 14:09:13 axenx kdeinit5[492]: ("/home/axenx/jpdftweak-linux-x64-1.1/manual/shot04.png", "/home/axenx/jpdftweak-linux-x64-1.1/manual/shot04a.png", "/>
mag 27 14:09:13 axenx kdeinit5[492]: (QUrl("tags:/"))

axenx@axenx ~]$ lsusb
Bus 003 Device 003: ID 0bda:0181 Realtek Semiconductor Corp. 
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 010 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 009 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 002: ID 040b:2014 Weltrend Semiconductor 
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
[axenx@axenx ~]$ 

[axenx@axenx ~]$ ip link show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp0s25: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN mode DEFAULT group default qlen 1000
    link/ether d4:85:64:9a:99:a6 brd ff:ff:ff:ff:ff:ff
[axenx@axenx ~]$ 


CON LA PERIFERICA
[axenx@axenx ~]$ journalctl -b -e
mag 27 14:10:45 axenx kdeinit5[492]: (QUrl("tags:/"))
mag 27 14:10:46 axenx kdeinit5[492]: (QUrl("tags:/"))
mag 27 14:10:46 axenx kdeinit5[492]: ("/home/axenx/Dati lenovo/recupero/recup_dir.5/f192406319.jpg", "/home/axenx/Dati lenovo/recupero/recup_dir.5/f1938037>
mag 27 14:10:46 axenx kdeinit5[492]: (QUrl("tags:/"))
mag 27 14:10:46 axenx kdeinit5[492]: (QUrl("tags:/"))
mag 27 14:10:46 axenx kdeinit5[492]: ("/home/axenx/Dati lenovo/recupero/recup_dir.5/f189167535.jpg", "/home/axenx/Dati lenovo/recupero/recup_dir.5/f1918958>
mag 27 14:10:46 axenx kdeinit5[492]: (QUrl("tags:/"))
mag 27 14:10:49 axenx kdeinit5[492]: (QUrl("tags:/"))
mag 27 14:10:49 axenx kdeinit5[492]: ("/home/axenx/Dati lenovo/valutazione/reww23024.jpg", "/home/axenx/Dati lenovo/valutazione/reww23023.jpg", "/home/axen>
mag 27 14:10:49 axenx kdeinit5[492]: (QUrl("tags:/"))
mag 27 14:10:49 axenx kdeinit5[492]: (QUrl("tags:/"))
mag 27 14:10:49 axenx kdeinit5[492]: ("/home/axenx/Dati lenovo/Volume 3-scaled/Resim 027_result.jpg", "/home/axenx/Dati lenovo/Volume 3-scaled/Resim 041_re>
mag 27 14:10:49 axenx kdeinit5[492]: (QUrl("tags:/"))
mag 27 14:12:19 axenx dbus-daemon[355]: [system] Activating via systemd: service name='org.freedesktop.resolve1' unit='dbus-org.freedesktop.resolve1.servic>
mag 27 14:12:19 axenx dbus-daemon[355]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.resolve1.service': Unit dbus-org.freedesktop.>
mag 27 14:12:57 axenx kwrite[728]: kf5.kio.core: We got some errors while running testparm "Load smb config files from /etc/samba/smb.conf\nError loading s>
mag 27 14:12:57 axenx kwrite[728]: kf5.kio.core: We got some errors while running 'net usershare info'
mag 27 14:12:57 axenx kwrite[728]: kf5.kio.core: "Can't load /etc/samba/smb.conf - run testparm to debug it\n"
mag 27 14:12:57 axenx kdeinit5[779]: Qt: Session management error: networkIdsList argument is NULL
mag 27 14:12:57 axenx kdeinit5[779]: Icon theme "gnome" not found.
mag 27 14:13:07 axenx kwrite[728]: sonnet.core: No language dictionaries for the language: "it_IT"
mag 27 14:13:07 axenx kwrite[728]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 7012, resource id: 33554510, major code: 40 (TranslateCo>
mag 27 14:13:08 axenx kdeinit5[492]: (QUrl("tags:/"), QUrl("tags:/"))
mag 27 14:13:08 axenx kdeinit5[492]: ("/home/axenx/journal 8188eu")
mag 27 14:13:08 axenx kdeinit5[492]: (QUrl("tags:/"), QUrl("tags:/"))
mag 27 14:13:11 axenx plasmashell[597]: KActivitiesStats( 0x556fa9f711f0 ) ResultModelPrivate::onResultScoreUpdated  result added: "/home/axenx/journal 818>
mag 27 14:13:16 axenx kwin_x11[559]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 16475, resource id: 48234507, major code: 18 (ChangePr>
mag 27 14:13:19 axenx kernel: usb 3-6: new high-speed USB device number 4 using ehci-pci
mag 27 14:13:19 axenx kernel: usb 3-6: device descriptor read/64, error -71
mag 27 14:13:19 axenx kernel: usb 3-6: New USB device found, idVendor=0df6, idProduct=0076, bcdDevice= 0.00
mag 27 14:13:19 axenx kernel: usb 3-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
mag 27 14:13:19 axenx kernel: usb 3-6: Product: 802.11n NIC
mag 27 14:13:19 axenx kernel: usb 3-6: Manufacturer: Realtek
mag 27 14:13:19 axenx kernel: usb 3-6: SerialNumber: 00E04C0001
mag 27 14:13:19 axenx mtp-probe[792]: checking bus 3, device 4: "/sys/devices/pci0000:00/0000:00:1d.7/usb3/3-6"
mag 27 14:13:19 axenx mtp-probe[792]: bus: 3, device: 4 was not an MTP device
mag 27 14:13:19 axenx mtp-probe[799]: checking bus 3, device 4: "/sys/devices/pci0000:00/0000:00:1d.7/usb3/3-6"
mag 27 14:13:19 axenx mtp-probe[799]: bus: 3, device: 4 was not an MTP device
mag 27 14:13:19 axenx kwrite[728]: UdevQt: unhandled device action "bind"
mag 27 14:13:19 axenx dolphin[707]: UdevQt: unhandled device action "bind"
mag 27 14:13:19 axenx baloo_file[593]: UdevQt: unhandled device action "bind"
mag 27 14:13:19 axenx kdeinit5[492]: UdevQt: unhandled device action "bind"
mag 27 14:13:19 axenx plasmashell[597]: UdevQt: unhandled device action "bind"
mag 27 14:13:19 axenx org_kde_powerdevil[634]: UdevQt: unhandled device action "bind"
lines 967-1010/1010 (END)


[axenx@axenx ~]$ lsusb
Bus 003 Device 004: ID 0df6:0076 Sitecom Europe B.V. 
Bus 003 Device 003: ID 0bda:0181 Realtek Semiconductor Corp. 
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 010 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 009 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 002: ID 040b:2014 Weltrend Semiconductor 
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
[axenx@axenx ~]$ 


[axenx@axenx ~]$ ip link show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp0s25: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN mode DEFAULT group default qlen 1000
    link/ether d4:85:64:9a:99:a6 brd ff:ff:ff:ff:ff:ff
[axenx@axenx ~]$ 

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Dusty
Arciere Provetto
Messaggi: 744
Iscritto il: 12 agosto 2011, 13:15
Località: Firenze

Re: dongle wifi chip 8188eu

Messaggio da Dusty » 27 maggio 2019, 21:21

Sembra proprio che il kernel non associ la periferica con il suo driver.
Per confronto, questo è il mio journal quando inserisco un dispositivo simile:

Codice: Seleziona tutto

mag 27 21:02:44 PRIMO kernel: usb 2-1: new high-speed USB device number 3 using xhci_hcd
mag 27 21:02:44 PRIMO kernel: usb 2-1: New USB device found, idVendor=2357, idProduct=0109, bcdDevice= 2.00
mag 27 21:02:44 PRIMO kernel: usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
mag 27 21:02:44 PRIMO kernel: usb 2-1: Product: 802.11n NIC 
mag 27 21:02:44 PRIMO kernel: usb 2-1: Manufacturer: Realtek 
mag 27 21:02:44 PRIMO kernel: usb 2-1: SerialNumber: 00e04c000001
mag 27 21:02:45 PRIMO kernel: 8192eu: loading out-of-tree module taints kernel.
mag 27 21:02:45 PRIMO kernel: 8192eu: module verification failed: signature and/or required key missing - tainting kernel
mag 27 21:02:45 PRIMO kernel: RTL871X: module init start
mag 27 21:02:45 PRIMO kernel: RTL871X: rtl8192eu v4.4.1_17696.20160509_BTCOEX20160412-0042
mag 27 21:02:45 PRIMO kernel: RTL871X: build time: May 27 2019 20:22:50
mag 27 21:02:45 PRIMO kernel: RTL871X: rtl8192eu BT-Coex version = BTCOEX20160412-0042
Cosa risponde a "dkms status"?
Temo di non avere altri suggerimenti: non ho conoscenze sufficienti a leggere e valutare il pacchetto che hai installato.

axenx
Little John
Messaggi: 890
Iscritto il: 19 settembre 2008, 23:31

Re: dongle wifi chip 8188eu

Messaggio da axenx » 28 maggio 2019, 14:37

ciao, mi risponde questo:

Codice: Seleziona tutto

[axenx@axenx ~]$ dkms status
8188eu, v4.3.0.8_13968, 4.19.46-1-lts, x86_64: installed
8188eu, v4.3.0.8_13968, 5.1.4-arch1-1-ARCH, x86_64: installed
8192cu, v4.0.2_9000, 4.19.46-1-lts, x86_64: installed
8192cu, v4.0.2_9000, 4.2.1-1-ARCH, x86_64: installedError! Could not locate dkms.conf file.
File: /var/lib/dkms/dkms-mt7601u-latest/v3.0.0.4/source/dkms.conf does not exist.

8192cu, v4.0.2_9000, 4.2.2-1-ARCH, x86_64: installed
8192cu, v4.0.2_9000, 4.2.3-1-ARCH, x86_64: installed
8192cu, v4.0.2_9000, 4.2.5-1-ARCH, x86_64: installed
8192cu, v4.0.2_9000, 5.1.4-arch1-1-ARCH, x86_64: installed
[axenx@axenx ~]$ uname -a
Linux axenx 5.1.4-arch1-1-ARCH #1 SMP PREEMPT Wed May 22 08:06:56 UTC 2019 x86_64 GNU/Linux
[axenx@axenx ~]$ 
grazie del tuo aiuto

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