[00:55] [00:55] c === mufasa is now known as mufasa_ === mufasa_ is now known as mufasa__ === gonyere_ is now known as gonyere === Blackout is now known as Guest57253 [06:29] Good morning === jemandus is now known as Jemand === pero_ is now known as hijenavuk [09:24] hey I have a wont-resume-from-suspension kind of problem but it happens only under bizarre circumstances [09:25] everything works perfect, I suspend and resume my laptop all the time without any problem [09:25] during the weekends [09:26] but when I bring the laptop to my job, I use it at the office all day, suspend it to go home and when I try to wake it up at home I get a black screen [09:26] and I can only restart it [09:28] I dont think it is directly realated to kubuntu but since I'm using it I desided to ask here instead of in #ubuntu [09:32] ktonga: unfortunately this kind of problems is hardly possibly to debug remotely [09:33] I bet! it is also hard to debug it locally :) [09:33] is there any guide I can follow to compile some debug info and open a bug report? [09:34] ktonga: Does it get a static ip assigned at home? [09:34] ktonga: Can it be that at home you're using LAN and in office WiFi or vice versa? [09:34] ktonga: If so, you can look at the logs via ssh. [09:34] the only difference I rackon is that at the office I connect over wired connection [09:34] and have a few proxies [09:35] im using wifi router with dhcp [09:35] at home [09:36] ktonga: Tried extracting the ethernet cable before suspend? === sysop is now known as Guest13744 [09:36] always after restarting as last resort I find in syslog a funny line full of ^@^@ right after the suspend line [09:36] tried all possible combination [09:36] is driving me crazy [09:37] suspending connected [09:37] disconnecting and then suspending [09:37] today I anebled my android hotspot to use regular wifi for a while before suspending [09:37] but it happened anyways [09:39] ktonga: Your office is cursed :) [09:39] do you recommend going to church? :P [09:40] ktonga: my guess would be a kernel module is loaded to handle your network card and doesn't handle suspending properly [09:40] if it solves the bug I would! [09:40] chr1s: The same thing I thought [09:41] see what modules show up when you do "lsmod" on a command line before plugging in at the office [09:41] is there a separate log file with that kind of info? [09:41] do the same after you add the cable and see what's different [09:42] ktonga: Let me guess, you have some Broadcom shit? [09:42] I think so yes since I have a dell [09:42] the wifi is also broadcom and seems to worl fine tho [09:43] ktonga: if you run "lsmod", you see "b43" ? [09:43] ok that's a good one will compare lsmod before and after plugging in [09:44] nope a quick grep shows nothing with b43 [09:44] ktonga: if you can identify the extra modules you should be able to take the network card down and unload them be you suspend [09:45] ktonga: b44 or bcma ? [09:45] yes I would be keen to do some manual (script later) steps to sort out the problem [09:45] does lspci tell you what the card is? [09:46] ktonga: I bet is some broadcom shit giving you this problem [09:46] if you know the card it'll be easier to find the driver :) [09:47] Network controller: Broadcom Limited BCM4352 802.11ac Wireless Network Adapter (rev 03) [09:47] what about the ethernet card? [09:47] I can try to reproduce it at home wiring up to the router [09:48] at work I plug to a usb hub that gives me network and an external screen that I dont use [09:50] http://paste.ubuntu.com/25117770/ [09:50] ok, i'm thinking your usb driver doesn't like to suspend [09:50] the whole output, nothing about ethernet [09:50] if you get your network via the usb [09:52] but I use a usb mouse all the time should that also cause a problem? jsut asking [09:52] you probably need some specific driver for your usb hub? [09:52] try unloading that before you suspend [09:53] I also use that `proxydrive` script to setup office proxy autoamtically [09:53] no your mouse wouldn't be using the same driver [09:53] it is sad I cant specify per-conn proxy settings :( [09:54] and this scripts hooks into nm events [09:54] ktonga: if you run lspci -v [09:55] ktonga: and find "Network Controller: Broadcom Corportaion BCM43********" [09:55] ktonga: than you have "Kernel driver in use: ******" [09:56] ktonga: What it says? [09:57] wl and bcma [09:57] driver wl [09:57] module bcma, wl [09:59] ktonga: perfect [10:00] ktonga: make a backup copy: "cp /etc/pm/config.d/default /etc/pm/config.d/default.old" [10:01] ktonga: and than "echo 'SUSPEND_MODULES="bcma wl"' >> /etc/pm/config.d/default" [10:02] if I dont have such file shall I create it? [10:03] ok will create the file with that single line [10:03] ktonga: yes, just put inside SUSPEND_MODULES="bcma wl" [10:05] done [10:05] so the modules will be unloaded before suspend? [10:05] then they are loaded back? [10:06] ktonga: yes [10:06] ktonga: they should be loaded back automatically [10:06] and what is the default behaviour if they are not listed there? [10:08] ktonga: But if this won't happen you can always run "modprobe bcma wl" at startup [10:09] stupid Q, should that take effect the next time I suspend? or do I need to do any extra step to make it affective? [10:09] ktonga: try rebooting first [10:09] ok will do [10:10] ktonga: for me it worked. (I also have a Dell with broadcom shit) [10:10] I HATE BROADCOM [10:10] dell is supposed to be one of the brands officially supporting ubuntu :( [10:11] since the offer dells with ubuntu preinstalled [10:11] I noticed that :D [10:12] ktonga: Dell yes, but broadcom no [10:12] I already have the output of lsmod and lspci saved [10:12] will compare them with the respective output after plugging in as suggested [10:12] maybe I get some more insight [10:13] ktonga: P.S. HP also sells some notebooks with ubuntu but they only offers linux support for their printers [10:13] so the xps 13 developer has another network hw? [10:14] ktonga: don't know [10:14] nw === Idiot is now known as TVI [10:15] ok guys, thanks a lot for all the help wish me luck :P [10:16] ktonga: Good luck! [10:16] cheers! === hijenavuk is now known as Sedric00 === Sedric00 is now known as hijenavuk === hijenavuk is now known as SedricV === SedricV is now known as hijenavuk [11:02] hope it works out :) === tristan is now known as Guest97526 === EuroTrash_ is now known as ElTrasho === mgolden is now known as mgolden_ [14:05] Hi all [14:35] рш [14:51] hi all === Varys is now known as vacuum === vacuum is now known as darth_dilfridge === analista is now known as D4rth_V4d3r === osint is now known as hale === hale is now known as Einstein === Einstein is now known as Einstein7 === kubuntu is now known as Guest61927 === Guest31134 is now known as Haudegen === kubuntu is now known as blackbeard === blackbeard is now known as Lancan === Lancan is now known as blackbeard === blackbeard is now known as Lancan === Guest45375 is now known as Haudegen === ubuntu is now known as HagpycaH^^ [22:38] Updated firefox , all extensions are gone. Does it ever end? Is linux really ,as so more and more often pointed by the experts , turning into a piece of sh!t ? [22:39] plus some kinda freaky certificate complaints at random and flickering desktop...make sence [22:43] murder