Ubuntu Quantal - programski viri ne delujejo?

Pred kratkim sem nadgradil Ubuntu iz 12.04 na 12.10. Ker sem imel kar nekaj tretjih programskih virov, ki jih je orodje za nadgradnjo seveda onemogočilo (in zraven dodalo komentar, da je bil vir onemogočen ob nadgradnji na Quantal).

No, ko pa grem (v GUI) v orodje Programski viri in skušam vire omogočiti ali jih urediti (npr. popraviti komentarje), me orodje vpraša za geslo (gksu), ampak potem se ne zgodi nič. NIČ.

V /etc/apt/sources.list.d je cel kup datotek z končnicami .list, .list.distUpgrade ter .list.save, vsebina pa je v vseh treh praktično enaka (v .list so vnosi zakomentirani, v ostalih dveh ne).

Recimo primer:

cat ubuntu-langpack-ppa-precise.list
# deb http://ppa.launchpad.net/ubuntu-langpack/ppa/ubuntu quantal main #Ubuntu language pack onemogočeno ob nadgradnji na quantal
# deb-src http://ppa.launchpad.net/ubuntu-langpack/ppa/ubuntu quantal main # onemogočeno ob nadgradnji na quantal

cat ubuntu-langpack-ppa-precise.list.save 
deb http://ppa.launchpad.net/ubuntu-langpack/ppa/ubuntu precise main #Ubuntu language pack
deb-src http://ppa.launchpad.net/ubuntu-langpack/ppa/ubuntu precise main

cat ubuntu-langpack-ppa-precise.list.distUpgrade 
deb http://ppa.launchpad.net/ubuntu-langpack/ppa/ubuntu precise main #Ubuntu language pack
deb-src http://ppa.launchpad.net/ubuntu-langpack/ppa/ubuntu precise main

Če .list datoteko uredim v konzoli, se viri v GUI orodju omogočijo. Prek GUI orodja pa ne gre.

Kakšna ideja kako zadevo rešiti? Ja, s konzolo znam in bi šlo, ampak me je zdajle zagrabila trma in hočem rešiti zadevo z GUI orodjem.

Naj dodam, da je zadeva identična na dveh različnih računalnikih.

Ne, isto.

Še več. Na Quantalu mi ne dela USB 3G modem...

dmesg pravi

[  413.402204] usb 2-1.1: new high-speed USB device number 6 using ehci_hcd
[  413.505088] usb 2-1.1: New USB device found, idVendor=1199, idProduct=6890
[  413.505095] usb 2-1.1: New USB device strings: Mfr=3, Product=2, SerialNumber=0
[  413.505099] usb 2-1.1: Product: HSPA Modem
[  413.505102] usb 2-1.1: Manufacturer: Sierra Wireless, Incorporated
[  413.513210] sierra 2-1.1:1.0: Sierra USB modem converter detected
[  413.514864] usb 2-1.1: Sierra USB modem converter now attached to ttyUSB0
[  413.514998] sierra 2-1.1:1.1: Sierra USB modem converter detected
[  413.516491] usb 2-1.1: Sierra USB modem converter now attached to ttyUSB1
[  413.516616] sierra 2-1.1:1.2: Sierra USB modem converter detected
[  413.517480] usb 2-1.1: Sierra USB modem converter now attached to ttyUSB2
[  413.517606] sierra 2-1.1:1.3: Sierra USB modem converter detected
[  413.518501] usb 2-1.1: Sierra USB modem converter now attached to ttyUSB3
[  413.518653] sierra 2-1.1:1.4: Sierra USB modem converter detected
[  413.519461] usb 2-1.1: Sierra USB modem converter now attached to ttyUSB4
[  413.519612] sierra 2-1.1:1.5: Sierra USB modem converter detected
[  413.520584] usb 2-1.1: Sierra USB modem converter now attached to ttyUSB5
[  413.520727] sierra 2-1.1:1.6: Sierra USB modem converter detected
[  413.522650] usb 2-1.1: Sierra USB modem converter now attached to ttyUSB6

Kernel je 3.5.0-27-generic (x86_64), Network Manager je verzije 0.9.6.0-0ubuntu7, arhutektura amd64.

Any clue?

OK, problem s program sources je totalno bolan: https://bugs.launchpad.net/ubuntu/+sour...

Elegantne rešitve zaenkrat še ni, workaround je pa na voljo.

S Sierro bom pa pogledal na Network Manager developer mailing listi. Se spominjam, da smo imeli par mesecev nazaj ful mailov na to temo, ampak sem jih izbrisal...