Problemi wifi dopo aggiornamento

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Em_517
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Problemi wifi dopo aggiornamento

Post by Em_517 » Sun Dec 16, 2018 12:50

Buongiorno a tutti,
un mesetto fa ho installato Sabayon 18.05 mate su un portatile "Lenovo ideapad 110", venerdì ho installato gli aggiornamenti disponibili e quando sabato ho avviato il portatile non viene più rilevato segnale wifi, il pc non ha un pulsante fisico con cui attivare/disattivare il wifi, cliccando con il destro su nm-applet non ho più la voce "abilità Wi-fi" da spuntare, il dispositivo in sè è funzionante in quanto ho provato con una live e funziona.
Io non molta esperienza e la mia cognizione di come funzionano le connessioni di rete è molto bassa, qualcuno mi può dare indicazioni su come iniziare ad investigare sulla causa di questo problema?

Grazie per l'attenzione

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sabayonino
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Re: Problemi wifi dopo aggiornamento

Post by sabayonino » Sun Dec 16, 2018 14:07

Ciao e benvenuto sul Forum.
Prima di tutto vediamo cosa è stato installato il giorno 14 dal log di Entropy (il package manager di Sabayon)

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# cat /var/log/entropy/entropy.log | grep "Installing package" | grep "10/12/2018"
e poi qualche input sull'hardware

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# lspci -kk
e la versione del kernel in uso

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# uname -r

Em_517
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Re: Problemi wifi dopo aggiornamento

Post by Em_517 » Sun Dec 16, 2018 21:08

Grazie mille per la pronta risposta.

Il comando: cat /var/log/entropy/entropy.log | grep "Installing package" | grep "10/12/2018" non mi da nessun output

mentre: lspci -kk

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00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1566
	Subsystem: Lenovo Device 3808
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Mullins [Radeon R3 Graphics] (rev 40)
	Subsystem: Lenovo Mullins [Radeon R3 Graphics]
	Kernel driver in use: radeon
	Kernel modules: radeon, amdgpu
00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Kabini HDMI/DP Audio
	Subsystem: Lenovo Kabini HDMI/DP Audio
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 156b
00:02.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:02.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:08.0 Encryption controller: Advanced Micro Devices, Inc. [AMD] Device 1537
	Subsystem: Lenovo Device 3808
	Kernel driver in use: ccp
	Kernel modules: ccp
00:10.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller (rev 11)
	Subsystem: Lenovo FCH USB XHCI Controller
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 39)
	Subsystem: Lenovo FCH SATA Controller [AHCI mode]
	Kernel driver in use: ahci
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 39)
	Subsystem: Lenovo FCH USB EHCI Controller
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 39)
	Subsystem: Lenovo FCH USB EHCI Controller
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 42)
	Subsystem: Lenovo FCH SMBus Controller
	Kernel modules: i2c_piix4, sp5100_tco
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 02)
	Subsystem: Lenovo FCH Azalia Controller
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 11)
	Subsystem: Lenovo FCH LPC Bridge
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1580
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1581
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1582
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1583
	Kernel driver in use: k10temp
	Kernel modules: k10temp
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1584
	Kernel driver in use: fam15h_power
	Kernel modules: fam15h_power
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1585
01:00.0 Network controller: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter (rev 30)
	Subsystem: Lenovo QCA9377 802.11ac Wireless Network Adapter
	Kernel driver in use: ath10k_pci
	Kernel modules: ath10k_pci
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL810xE PCI Express Fast Ethernet controller (rev 07)
	Subsystem: Lenovo RTL810xE PCI Express Fast Ethernet controller
	Kernel driver in use: r8169
	Kernel modules: r8169
	
Il comando uname -r mi dice:

4.14.0-sabayon

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sabayonino
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Re: Problemi wifi dopo aggiornamento

Post by sabayonino » Mon Dec 17, 2018 13:41

La scheda wifi è riconosciuta e carica anche il relativo modulo ath10k_pci

Potrest controllare lo stato di NetworkManager ?

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# systemctl status NetworkManager

Em_517
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Re: Problemi wifi dopo aggiornamento

Post by Em_517 » Mon Dec 17, 2018 21:01

Con il comando che hai indicato ricevo questo:

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 NetworkManager.service - Network Manager
   Loaded: loaded (/lib/systemd/system/NetworkManager.service; enabled; vendor >
   Active: active (running) since Mon 2018-12-17 21:01:05 CET; 1min 34s ago
     Docs: man:NetworkManager(8)
 Main PID: 728 (NetworkManager)
    Tasks: 3 (limit: 3901)
   Memory: 9.0M
   CGroup: /system.slice/NetworkManager.service
           └─728 /usr/sbin/NetworkManager --no-daemon

dic 17 21:01:06 sabayon NetworkManager[728]: <info>  [1545076866.4472] Loaded d>
dic 17 21:01:06 sabayon NetworkManager[728]: <info>  [1545076866.4487] device (>
dic 17 21:01:06 sabayon NetworkManager[728]: <info>  [1545076866.4495] manager:>
dic 17 21:01:06 sabayon NetworkManager[728]: <info>  [1545076866.4520] manager:>
dic 17 21:01:06 sabayon NetworkManager[728]: <info>  [1545076866.4572] keyfile:>
dic 17 21:01:06 sabayon NetworkManager[728]: <info>  [1545076866.4585] settings>
dic 17 21:01:06 sabayon NetworkManager[728]: <info>  [1545076866.4598] device (>
dic 17 21:01:06 sabayon NetworkManager[728]: <info>  [1545076866.7546] modem-ma>
dic 17 21:01:12 sabayon NetworkManager[728]: <info>  [1545076872.7201] manager:>
dic 17 21:01:34 sabayon NetworkManager[728]: <info>  [1545076894.4986] agent-ma>
lines 1-20/20 (END)...skipping...
● NetworkManager.service - Network Manager
   Loaded: loaded (/lib/systemd/system/NetworkManager.service; enabled; vendor preset: disabled)
   Active: active (running) since Mon 2018-12-17 21:01:05 CET; 1min 34s ago
     Docs: man:NetworkManager(8)
 Main PID: 728 (NetworkManager)
    Tasks: 3 (limit: 3901)
   Memory: 9.0M
   CGroup: /system.slice/NetworkManager.service
           └─728 /usr/sbin/NetworkManager --no-daemon

dic 17 21:01:06 sabayon NetworkManager[728]: <info>  [1545076866.4472] Loaded device plugin: NMWwanFactory (/usr/lib64/NetworkManager/1.14.4/libnm-device-plugin-wwan.s>
dic 17 21:01:06 sabayon NetworkManager[728]: <info>  [1545076866.4487] device (lo): carrier: link connected
dic 17 21:01:06 sabayon NetworkManager[728]: <info>  [1545076866.4495] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
dic 17 21:01:06 sabayon NetworkManager[728]: <info>  [1545076866.4520] manager: (enp2s0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
dic 17 21:01:06 sabayon NetworkManager[728]: <info>  [1545076866.4572] keyfile: add connection /run/NetworkManager/system-connections/Connessione via cavo 1.nmconnecti>
dic 17 21:01:06 sabayon NetworkManager[728]: <info>  [1545076866.4585] settings: (enp2s0): created default wired connection 'Connessione via cavo 1'
dic 17 21:01:06 sabayon NetworkManager[728]: <info>  [1545076866.4598] device (enp2s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'ext>
dic 17 21:01:06 sabayon NetworkManager[728]: <info>  [1545076866.7546] modem-manager: ModemManager available
dic 17 21:01:12 sabayon NetworkManager[728]: <info>  [1545076872.7201] manager: startup complete
dic 17 21:01:34 sabayon NetworkManager[728]: <info>  [1545076894.4986] agent-manager: req[0x55f77f662200, :1.52/org.freedesktop.nm-applet/1000]: agent registered

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