[Bug 1674109] Re: network connection (wired and wireless) completely broken after upgrading to 4.4.0-67 kernel - Ubuntu 16.04 64bit

2017-03-20 Thread Joseph Salisbury
** Changed in: linux (Ubuntu)
   Importance: Undecided => High

** Also affects: linux (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Xenial)
   Status: New => Confirmed

** Changed in: linux (Ubuntu Xenial)
   Importance: Undecided => High

** Changed in: linux (Ubuntu Xenial)
   Status: Confirmed => Invalid

** Changed in: linux (Ubuntu)
   Status: Confirmed => Invalid

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Title:
  network connection (wired and wireless) completely broken after
  upgrading to 4.4.0-67 kernel - Ubuntu 16.04 64bit

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[Bug 1674109] Re: network connection (wired and wireless) completely broken after upgrading to 4.4.0-67 kernel - Ubuntu 16.04 64bit

2017-03-20 Thread Giovanni Mellini
Tks Kai, you where right.
The image-extra package was missing

I installed it and now everything is ok
gmellini@goblinshark:~$ sudo apt-get install linux-image-extra-4.4.0-67-generic

Really don't know why was not installed during the upgrade.
I tried to check and install linux-generic metapackage but I didn't found

gmellini@goblinshark:~$ dpkg-query -l linux-generic
dpkg-query: nessun pacchetto corrispondente a linux-generic

I can confirm that now the problem is solved, tks for your support
Giovanni

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Title:
  network connection (wired and wireless) completely broken after
  upgrading to 4.4.0-67 kernel - Ubuntu 16.04 64bit

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[Bug 1674109] Re: network connection (wired and wireless) completely broken after upgrading to 4.4.0-67 kernel - Ubuntu 16.04 64bit

2017-03-20 Thread Kai-Heng Feng
Look like you don't have 'linux-image-extra-4.4.0-67-generic' installed.
Please install the package.

I guess the 'linux-generic' metapackage somehow got removed. Please
install it aswell.

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Title:
  network connection (wired and wireless) completely broken after
  upgrading to 4.4.0-67 kernel - Ubuntu 16.04 64bit

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[Bug 1674109] Re: network connection (wired and wireless) completely broken after upgrading to 4.4.0-67 kernel - Ubuntu 16.04 64bit

2017-03-20 Thread Giovanni Mellini
As I said in my comment #2 there are a lot of missing modules between
kernel 4.4.0-67 and 4.4.0-66 (working). One of this is the wifi module.

Follow the output of requested commands, also the output of "modprobe
iwlwifi" that as I said before failed:

gmellini@goblinshark:~$ uname -a
Linux goblinshark 4.4.0-67-generic #88-Ubuntu SMP Wed Mar 8 16:34:45 UTC 2017 
x86_64 x86_64 x86_64 GNU/Linux
gmellini@goblinshark:~$ lspci -nnk
00:00.0 Host bridge [0600]: Intel Corporation 3rd Gen Core processor DRAM 
Controller [8086:0154] (rev 09)
Subsystem: Toshiba America Info Systems 3rd Gen Core processor DRAM 
Controller [1179:0001]
Kernel driver in use: ivb_uncore
00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core 
processor Graphics Controller [8086:0166] (rev 09)
Subsystem: Toshiba America Info Systems 3rd Gen Core processor Graphics 
Controller [1179:0004]
00:14.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset 
Family USB xHCI Host Controller [8086:1e31] (rev 04)
Subsystem: Toshiba America Info Systems 7 Series/C210 Series Chipset 
Family USB xHCI Host Controller [1179:0001]
Kernel driver in use: xhci_hcd
00:16.0 Communication controller [0780]: Intel Corporation 7 Series/C210 Series 
Chipset Family MEI Controller #1 [8086:1e3a] (rev 04)
Subsystem: Toshiba America Info Systems 7 Series/C210 Series Chipset 
Family MEI Controller [1179:0001]
00:19.0 Ethernet controller [0200]: Intel Corporation 82579V Gigabit Network 
Connection [8086:1503] (rev 04)
Subsystem: Toshiba America Info Systems 82579V Gigabit Network 
Connection [1179:0002]
Kernel driver in use: e1000e
Kernel modules: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset 
Family USB Enhanced Host Controller #2 [8086:1e2d] (rev 04)
Subsystem: Toshiba America Info Systems 7 Series/C210 Series Chipset 
Family USB Enhanced Host Controller [1179:0001]
Kernel driver in use: ehci-pci
00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C210 Series Chipset 
Family High Definition Audio Controller [8086:1e20] (rev 04)
Subsystem: Toshiba America Info Systems 7 Series/C210 Series Chipset 
Family High Definition Audio Controller [1179:0001]
00:1c.0 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset 
Family PCI Express Root Port 1 [8086:1e10] (rev c4)
Kernel driver in use: pcieport
00:1c.2 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset 
Family PCI Express Root Port 3 [8086:1e14] (rev c4)
Kernel driver in use: pcieport
00:1d.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset 
Family USB Enhanced Host Controller #1 [8086:1e26] (rev 04)
Subsystem: Toshiba America Info Systems 7 Series/C210 Series Chipset 
Family USB Enhanced Host Controller [1179:0001]
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge [0601]: Intel Corporation HM76 Express Chipset LPC 
Controller [8086:1e59] (rev 04)
Subsystem: Toshiba America Info Systems HM76 Express Chipset LPC 
Controller [1179:0001]
00:1f.2 SATA controller [0106]: Intel Corporation 7 Series Chipset Family 
6-port SATA Controller [AHCI mode] [8086:1e03] (rev 04)
Subsystem: Toshiba America Info Systems 7 Series Chipset Family 6-port 
SATA Controller [AHCI mode] [1179:0001]
Kernel driver in use: ahci
Kernel modules: ahci
01:00.0 System peripheral [0880]: Ricoh Co Ltd PCIe SDXC/MMC Host Controller 
[1180:e823] (rev 07)
Subsystem: Toshiba America Info Systems PCIe SDXC/MMC Host Controller 
[1179:0001]
02:00.0 Network controller [0280]: Intel Corporation Centrino Wireless-N 2230 
[8086:0887] (rev c4)
Subsystem: Intel Corporation Centrino Wireless-N 2230 BGN [8086:4062]
gmellini@goblinshark:~$ find /lib/modules/ | grep iwlwifi.ko
/lib/modules/4.4.0-64-generic/kernel/drivers/net/wireless/iwlwifi/iwlwifi.ko
/lib/modules/4.4.0-66-generic/kernel/drivers/net/wireless/iwlwifi/iwlwifi.ko
gmellini@goblinshark:~$ 
gmellini@goblinshark:~$ sudo modprobe iwlwifi
[sudo] password di gmellini: 
modprobe: ERROR: ../libkmod/libkmod-module.c:832 kmod_module_insert_module() 
could not find module by name='iwlwifi'
modprobe: ERROR: could not insert 'iwlwifi': Unknown symbol in module, or 
unknown parameter (see dmesg)
gmellini@goblinshark:~$

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Title:
  network connection (wired and wireless) completely broken after
  upgrading to 4.4.0-67 kernel - Ubuntu 16.04 64bit

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[Bug 1674109] Re: network connection (wired and wireless) completely broken after upgrading to 4.4.0-67 kernel - Ubuntu 16.04 64bit

2017-03-20 Thread Kai-Heng Feng
Hmm, no iwlwifi, no wlp* interface.

Can you attach the output of `lspci -nnk`?
And output of `find /lib/modules | grep iwlwifi.ko`

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Title:
  network connection (wired and wireless) completely broken after
  upgrading to 4.4.0-67 kernel - Ubuntu 16.04 64bit

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[Bug 1674109] Re: network connection (wired and wireless) completely broken after upgrading to 4.4.0-67 kernel - Ubuntu 16.04 64bit

2017-03-20 Thread Giovanni Mellini
Attached the output of
#journalctl -b 

Launched on broken 4.4.0-67-generic kernel

** Attachment added: "#journalctl -b"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1674109/+attachment/4840738/+files/journal

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Title:
  network connection (wired and wireless) completely broken after
  upgrading to 4.4.0-67 kernel - Ubuntu 16.04 64bit

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[Bug 1674109] Re: network connection (wired and wireless) completely broken after upgrading to 4.4.0-67 kernel - Ubuntu 16.04 64bit

2017-03-19 Thread Kai-Heng Feng
$ journalctl -b > journal

Then attach 'journal'.

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Title:
  network connection (wired and wireless) completely broken after
  upgrading to 4.4.0-67 kernel - Ubuntu 16.04 64bit

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[Bug 1674109] Re: network connection (wired and wireless) completely broken after upgrading to 4.4.0-67 kernel - Ubuntu 16.04 64bit

2017-03-19 Thread Giovanni Mellini
I booted with broken 4.4.0-67 and also wired connection is broken. So my laptop 
is completely unusable with the last kernel and I cannot access Internet.
So how can I send requested information?

** Summary changed:

- Wifi network connection broken after upgrading to 4.4.0-67 kernel
+ network connection (wired and wireless) completely broken after upgrading to 
4.4.0-67 kernel - Ubuntu 16.04 64bit

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Title:
  network connection (wired and wireless) completely broken after
  upgrading to 4.4.0-67 kernel - Ubuntu 16.04 64bit

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