Hi Cristopher, i'm sorry but my laptop affected by the bug that i wrote at https://bugs.launchpad.net/bugs/1475042 crashed about a month ago (i can't repair it, the video card/monitor is ko). So that i can't perform any other test to help. Excuse me if i haven't updated the bug.
Best Regards Fulvio 2016-02-21 21:09 GMT+01:00 Christopher M. Penalver < christopher.m.penal...@gmail.com>: > fulvio, thank you for reporting this bug to Ubuntu. Vivid reached EOL on > February 4, 2016. > See this document for currently supported Ubuntu releases: > https://wiki.ubuntu.com/Releases > > If this is still an issue, could you please execute the following command > only once, as it will automatically gather debugging information, in a > terminal: > apport-collect 1475042 > > ** No longer affects: intel-microcode (Ubuntu) > > ** Package changed: network-manager (Ubuntu) => linux (Ubuntu) > > ** Changed in: linux (Ubuntu) > Importance: Undecided => Low > > ** Changed in: linux (Ubuntu) > Status: New => Incomplete > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1475042 > > Title: > ubuntu 15.04 wireless network driver doesn't connect: always "trying > to connect" animation > > Status in linux package in Ubuntu: > Incomplete > > Bug description: > I'm using Ubuntu 15.04 after the network upgrade from 14.10. > The wireless connection doesn't work on my Notebook Acer Travelmate 5720G > > The cable connection (eg: eth0 interface ) works. > > With Ubuntu 14.10 the wifi connection was ok. > > Network Manager find successfully all the available wireless networks on > start-up, but when i try to connect with one of them, Network-manager > ALWAYS display the "connecting..." animated icon and doesn't connect (i > can't access to internet and not even to my Access point admin page). > Opening the network-manager menu show the "Disconnect" menu entry (like > when you are connected, but you are not connected). > > My access point (Digicom Michelangelo wave 150 C) uses wpa2 encryption. > I haven't done no harware modifications (i use the same builtin wireless > network card provided by my notebook). > > Using the same wireless access point with another notebook (Toshiba > Tecra with Ubuntu 14.10) everything is ok. > > I have tryed to disconnect/reconnect the wireless, reinstall the > network-manager.. but with no results. > > ------ Imortant: ------------------- > I have discovered that the "Additional Driver tool" allow to > enable/disable an additional driver named "Processor microcode firmware for > intel CPU (proprietary)". > > I have done a test running a fresh ubuntu 15.04 live cd: i can't > connect to wireless, but enabling the above Intel driver i can connect > ! > > Repeating the same test with the installed ubuntu 15.04 i was able to > connect only a couple of times (i have tryed to enable/disable the > driver after a kernel update from the Ubuntu update manager, but with > no result). > > Disabling the Intel driver happen the same situation described above > (ie: always "trying to connect") > --------------------------------------- > > No system crash or other problems are shown. > > Here iwconfig output: > wlan0 IEEE 802.11abg ESSID:off/any > Mode:Managed Access Point: Not-Associated Tx-Power=15 dBm > Retry short limit:7 RTS thr:off Fragment thr:off > Power Management:off > > The uname -a output is: > Linux my-pc 3.19.0-22-generic #22-Ubuntu SMP Tue Jun 16 17:14:22 UTC > 2015 i686 i686 i686 GNU/Linux > > network-manager version installed is: 0.9.10.0-4ubuntu15.1 > > Before submitting the bug I have installed all the available updates > at 15 july 2015 but the problem persist. > > ProblemType: Bug > DistroRelease: Ubuntu 15.04 > Package: network-manager 0.9.10.0-4ubuntu15.1 > ProcVersionSignature: Ubuntu 3.19.0-22.22-generic 3.19.8-ckt1 > Uname: Linux 3.19.0-22-generic i686 > ApportVersion: 2.17.2-0ubuntu1.1 > Architecture: i386 > CurrentDesktop: Unity > Date: Wed Jul 15 23:57:06 2015 > IfupdownConfig: > # interfaces(5) file used by ifup(8) and ifdown(8) > auto lo > iface lo inet loopback > InstallationDate: Installed on 2013-05-26 (780 days ago) > InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release i386 > (20130424) > IpRoute: > default via 192.168.1.254 dev eth0 proto static metric 1024 > 169.254.0.0/16 dev eth0 scope link metric 1000 > 192.168.1.0/24 dev eth0 proto kernel scope link src 192.168.1.1 > NetworkManager.state: > [main] > NetworkingEnabled=true > WirelessEnabled=true > WWANEnabled=true > WimaxEnabled=true > SourcePackage: network-manager > UpgradeStatus: Upgraded to vivid on 2015-05-14 (62 days ago) > nmcli-con: > NAME UUID TYPE > TIMESTAMP TIMESTAMP-REAL AUTOCONNECT READONLY > DBUS-PATH ACTIVE DEVICE STATE > ACTIVE-PATH > Connessione via cavo 1 f2f696e8-00df-4547-8669-feac4d6a4c66 > 802-3-ethernet 1436997193 mer 15 lug 2015 23:53:13 CEST yes > no /org/freedesktop/NetworkManager/Settings/1 yes eth0 > activated /org/freedesktop/NetworkManager/ActiveConnection/3 > horizon_net dc7a0ebf-ecd9-4341-af77-45b587f8f93e > 802-11-wireless 1436735226 dom 12 lug 2015 23:07:06 CEST yes > no /org/freedesktop/NetworkManager/Settings/0 no -- -- > -- > nmcli-dev: > DEVICE TYPE STATE DBUS-PATH > CONNECTION CON-UUID CON-PATH > eth0 ethernet connected > /org/freedesktop/NetworkManager/Devices/1 Connessione via cavo 1 > f2f696e8-00df-4547-8669-feac4d6a4c66 > /org/freedesktop/NetworkManager/ActiveConnection/3 > wlan0 wifi disconnected > /org/freedesktop/NetworkManager/Devices/3 -- -- > -- > lo loopback unmanaged > /org/freedesktop/NetworkManager/Devices/0 -- -- > -- > irda0 unknown unmanaged > /org/freedesktop/NetworkManager/Devices/2 -- -- > -- > nmcli-nm: Error: command ['nmcli', '-f', 'all', 'nm'] failed with exit > code 2: Error: Object 'nm' is unknown, try 'nmcli help'. > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1475042/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1475042 Title: ubuntu 15.04 wireless network driver doesn't connect: always "trying to connect" animation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1475042/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
