Tag Archives: linux-maintenance

WOO HOO!! 8)

i’m not exactly sure how, but i got my sound working on my computer! 😎

i think at least part of it is because the buttons in kubuntu 12.04.1 don’t actually look like buttons. they don’t have any clue that they can be selected, and don’t have outlines or anything that make them look like they can be selected… they just look like little icons. once i discovered that they are, in fact, buttons, i pushed one and, voilá!! my sound worked again!

unconditional victory has been achieved in the battle of the computer! πŸ˜€

yay!

my automatic home backup thingy works! a few weeks ago, i made a crontab and put in a command line to compress and back up my /home and /music directories to the external hard disk on the 1st and 15th of every month…

i just checked the external hard disk, and it was THERE! πŸ˜€

now all i’ve got to do is figure out how to move my /home directory… i’ve got some instructions that claim to be how to do it, but i don’t see anywhere where it is actually moved, and i still haven’t been able to figure out how to edit /etc/fstab accurately…

but that’s all part of the “fun” of running an open source operating system… 8)

linux

i know it’s free, and 98% of the time it works exactly the way i want it to (which is significantly more than either mac or windoesn’t), but the other 2% of the time it’s frustrating to the point of distraction… 😐

so a couple weeks ago, i bought a 3tb external (usb) hard disk, and using both the linux GUI and the linux terminal, i was completely unable to do an awful lot more than render the disk unreadable. i’m sure there is a way to partition the disk into two sections, and then “mkfs” them into existence, but i have not been able to figure it out…

so i plugged it into the mac, and it popped up a window that said “this disk is unreadable, what do you want to do about it?”, whereupon i ran the disk utility, formatted and partitioned the disk in about 2 minutes, and went on to something else.

and when i unplugged the disk from the mac and plugged it back into the linux machine, suddenly it was able to read the disk, and it mounted both partitions when i asked it to… but the problem is that now the “owner” of the disks, instead of being “root” is “99” and i can’t change it to anyone else, because /media/home and /media/backup are only the mount points, and the actual device lives at /dev/something-or-another (there are actually 199 “devices” listed in /dev, and only a few of them are actually being used) and all of them are owned by “root”… however, when “root” tries to change the ownership of the mount points, i get an error that indicates it is a “read-only file system”… which isn’t much help…

i can see the disk, i can mount and unmount the disk, i can read the disk, but i can’t write to it? where’s the justice?

grumble, mutter, gripe, moan, complain… *%&#^@*%… (jarns, nittles, grawlix and quimp)

THIS is the way it SHOULD work!

i am now running amarok 2.4.0!

and the fact that it still has the same bug that 2.3.2 had, and appears to have introduced a new bug where the track-bar in the transport controls apparently doesn’t work, is irrelevant to the point that i then had to rescan my entire (200gb) music collection, and all was right with the world again!

i complained about a bug and as a result of my complaining, there is now a fix for anyone who has the same problems!

a few weeks ago, someone (and i don’t remember who, but it was someone i didn’t know anyway) made some comment to me about how bugs never get fixed in open-source software because nobody knows who to complain to – and proceded to rave about how wonderful micro$not software was, and how it hasn’t had any major bugs since 1998, and that sort of bullshit… and this is exactly why i can categorically say that the guy didn’t know what he was talking about.

ETA: i also got a personal message from one of the people who helped me out with this:

valoriez wrote:If you were serious in that offer, I might have some business to bring your way. A young friend is going to be cataloging the instruments available to students at Kent-Meridian High School, of which some will surely need repair. I would value your opinion as an expert about the best way to proceed, once they are sorted and catalogued. Are you interested?

am i interested?!? πŸ˜€

updates

i’m officially shocked. my request has apparently been answered, although i still am having trouble getting it installed… there’s a good chance that somebody will help me out, however… maybe even today. πŸ™‚

also, magick survived another night, and she’s looking perkier than she did yesterday. we’re planning on spending a few days at the beach in a couple weeks, and it would be great if we had a functioning dog that didn’t have to be carried everywhere for that…

suggestion…

the current suggestion is that i:

contact the packagers and ask them to include 2.4 in lucid, there’s been other posters with the same issue with 2.4 not available so there’d be support for this from others.

so…

who are “the packagers” for amarok 2.4, and
how do i write to them and ask them in a way that will actually get them to do it?

if this actually succeeds in getting me in contact with “the packagers”, i will be shocked. 😐

huge sigh of relief…

i don’t have an emoticon for a “huge sigh of relief” (yet), but i should… it wouldn’t get used often, but it would be entirely appropriate here…

kmail works, akgregator works… amarok mostly works (it still has this problem determining track lengths), but i can deal with that… the file manager(s) works again… and now i’ve got this nifty icon in the task bar that gives me access to USB devices, tells me when they’re plugged in and gives me the ability to unplug them without the rigamarole that i used to have to go through when i wanted to unplug the USB devices: now i go to the icon in the task bar, select the device i want and select “Remove Device” from the menu, then i can unplug it. before i had to open the disk in the file manager, then select the actual device, right click, select “Eject USB Device” from the menu, and wait for the light to stop flashing before i unplugged it, otherwise it gave me this dire warning that said i unplugged the device before it was ready, and that there may be damage to the files (which there never was, but it made me nervous when it appeared).

the interface is somewhat different… some of the icons are not what i expected: the network icon in the task bar, instead of looking like a networked computer, now looks like the CAT5 network cable connecter going into the network connection. there’s a new “klipper” icon that wasn’t there before, and the “notifications” icon is different, but mostly it looks the same… of course that’s probably at least partially because i have customised my interface pretty heavily to start out with… i have the task bar at the top of the screen (like it was on old macs) and i have desktop patterns that change every five minutes or so, from a directory of pictures…

i may have the latest unicode fonts installed by default… i have noticed a number of scripts that i don’t remember seeing before (including mah-jong tiles, dominoes, egyptian heiroglyphics, tifnagh, and that sort of thing)…

i’ve still got a lot to do, moving my home directory, which involves figuring out why kubuntu doesn’t mount my second internal hard disk on bootup (like it apparently does to the two USB hard disks that i keep plugged in pretty much all the time), and figuring out how to partition my new 3tb hard disk…

but, for the time being, i’m breathing a HUGE sigh of relief.

holding my breath…

i worried and fretted about my computer all day today, but i didn’t actually do anything about it… i just waited for kubuntuforums.net to come up with an answer that i hadn’t tried yet. to keep my mind off the computer, i went out and bought new batteries for lucy’s training collar, bread, bagles and dishwasher detergent, and a three terabyte USB hard disk, which i intend on partitioning approximately 1tb/2tb, and throwing my ENTIRE home directory, and my entire 200gb music collection into the 1tb side, and using the 2tb side as backup storage…

and i AM going to use something like Keep to back up my ENTIRE home directory about twice a month…

so that this kind of thing WON’T happen again… πŸ˜›

and when i got home, kubuntuforums.net had come up with an answer i hadn’t tried. a kubuntu expert from indonesia suggested apt-get install libakonadi-contact4, and when i did that, kmail, kaddressbook, and akregator all started without a problem.

and it works… so far… if it works again tomorrow, i’ll feel a lot better.

amarok still has difficulty telling how long tracks are, but at this point, i’m SO relieved to have kmail back that i’ll let it be wonky for a while…

more GROAN!… 8P

i got up this morning and nothing (and i mean nothing) had changed. kontact still wouldn’t start, nobody had responded to my many varied requests for help, and, according to skype-friend “You are now solidly into the area of problems that Kubuntu added to Debian”… πŸ˜›

so i put “kontact can’t find libkontactinterface.so.4 in kubuntu 10.04” into google, and came up with this article in kubuntuforums.net, which suggested reinstalling kdepim for a person who was having almost the same problem in maverick (kubuntu 10.10). so i tried sudo apt-get --reinstall install kdepim and then i read a little further in the article and discovered that it was also suggested that i try sudo apt-get --reinstall install libkontactinterface4, which resulted in some change… unfortunately, not in the desired direction. now kontact says kontact: error while loading shared libraries: libakonadi-contact.so.4: cannot open shared object file: No such file or directory… essentially the same error as before, only now it’s looking for libakonadi-contact.so.4 instead of libkontactinterface.so.4

i feel like i should be making progress, but i honestly don’t know what to do next… πŸ™

i’m going to try putting libakonadi-contact.so.4 into google and see if that comes up with any new, relevant information that i haven’t already read… πŸ™

ETA: from what little reading i’ve done, it would appear that akonadi (the personal information management software that makes kontact work, and the thing that needs libakonadi-contact.so.4) doesn’t work that well (or, depending on where you read, at all) on 10.04 either, and the recommendation is to upgrade to 10.10… which isn’t a LTS… more motivation for me to switch distributions to debian (the parent distro to *ubuntu). this would obviously mean going back to KDE4.5, or KDE4.3, or something like that… but, as i said to skype-friend, i don’t need all these fancy bells and whistles, i just need it to work… reliably, consistently, and with a lot less effort than i have put into it over the past three days… i admit that, on the whole, kubuntu has been FAR better than windoesn’t, and even gives mac a run for its money, but when it comes to upgrading, kubuntu SUCKS!! πŸ˜›

groan! 8P

my email client (yes, i’m an anachronism, i know… deal with it) was working when i went to bed last night.

my email client was working when i got up this morning… however it turns out that my file manager was not. i fought my way through several different possibilities, and then i discovered that i did, indeed, have about a half-hours worth of downloading for “updates” that weren’t installed yesterday, so i installed them.

the file manager now works… but my email client doesn’t. 😐

when i try to start it from the GUI, nothing happens. when i try to start it from the terminal, it tells me this: kontact: error while loading shared libraries: libkontactinterface.so.4: cannot open shared object file: No such file or directory which is next to useless…

so i go to google and put in “libkontactinterface.so.4” and i discover that it is installed in /usr/lib with kdepimlibs5 (whatever that is), so i type in sudo apt-get install kdepimlibs5 and it tells me
Reading package lists... Done
Building dependency tree
Reading state information... Done
kdepimlibs5 is already the newest version.

however, when i go to /usr/lib/ and do a ls | grep libkontactinterface.so.4 it tells me nothing… which means that, despite the fact that i’ve apparently got the most recent kdepimlibs5, i apparently don’t have ANY libkontactinterface.so.4…

why does linux have to be so arcane? is it just to frustrate anachronisms like me? πŸ™

groan?

so “lucid lynx” appears to work well… which is to say, once i had got it installed, it hasn’t crashed or done anything non-computer-like…

dolphin (one of the file managers that i’ve been able to find) doesn’t work any longer… i invoke it in various different ways, but it doesn’t show any files (fortunately, i know that they’re there, otherwise i’d really be freaking out). instead it says: “Could not start process Unable to create io-slave: klauncher said: Error loading ‘kio_file’. this is probably a “non-computer-like” behaviour, but i’m fairly confident that i can, actually get it straightened out within the next few days…

however, amarok, the music player, has some difficulties… so much so that i actually logged a bug on the “new” version (2.3.0) yesterday. it plays music files of all kinds quite the same as it did in its previous version (2.2.4, or something like that), but instead of track lengths, it says that all the tracks are 0:00 minutes long. also, when i view the tags for an individual track, sometimes i can change them, and sometimes i can’t, even though all the files are set to permissions 644…

of course, the immediate response to my bug (as was the case pretty much all the time when i was testing software for a living) was that i am “doing it wrong”, and that i have to upgrade to a version (2.4.0) which, from what i understand after having read a bunch about the process, actually won’t run on lucid… apparently lucid doesn’t have some important piece of the puzzle necessary to run the version of amarok that doesn’t have problems with track lengths and tags… or not, nobody’s exactly sure what’s going on at all. 😐

not only that, but, following the instructions that i, finally, was able to find for upgrading to 2.4.0 on lucid, only upgraded me to 2.3.2 – which isn’t really that surprising, because, from what i have been able to find out, 2.4.0 really won’t run on lucid – which has exactly the same bug as 2.3.0 did.

this is one of the reasons i’m REALLY glad i don’t test software for a living any longer… i don’t have the patience to reply to the “developer” and explain to them that i’m not “doing it wrong”, what i’m doing is EXACTLY the same thing that any other bozo would be doing on their computer, and if they perceive something as a bug, they’re not going to be as satisfied a “customer” as i would be… only i’m NOT a software tester any longer… and i only posess the patience to fume and rant on my blog about how amarok 2.4.0 WON’T WORK on lucid, without some forcing and installing some non-standard bullshit that nobody except the developers truly understand! πŸ˜›

groan

it got worse… the computer crashed before i went to bed…

then, i got up at zero-dark-thirty this morning (because i couldn’t sleep) and began yet another extended conversation with skype-friend, who eventually gave up at about 11:30. he recommended that i try kubuntuforums.net (a place where i have an established presence), so i went there, and took the first advice that came down the pipe…

after another 45 minutes or so of downloading and configuring, i went from booting to a terminal, to not booting at all. it wouldn’t boot normally, or in the latest kernel recovery mode at all… πŸ™

it would boot in the next kernel back recovery mode, however, and with a couple more hours of fretting and worrying, combined with frantic typing and getting as many messages as possible in between the times when the people who were helping me were online and offline, i managed to get kubuntu 10.04 LTS “Lucid Lynx” up and running…

i’m seriously thinking of switching distros the next time i have to upgrade. this is ridiculous. 😐

groan… 8P

okay, so i decided, a couple weeks ago, to upgrade kubuntu, since 9.01 is coming to the end of its support period in a month or so, but i couldn’t figure out how to get either kpackagemanager (the default program, which i don’t use) or synaptic (which i use on the recommendation of this guy who is a linux genius that i met on skype)…

i futzed around with it a bit, and found the “sources list” in synaptic, but i didn’t know what to put in to make it work, that wasn’t already there. so i contacted my friend on skype, and he told me to do it manually (i.e. use the terminal instead of the GUI)… we thought we had the problem with the sources list – /etc/apt/sources.list – sorted out, and i ran “aptitude update” and then “aptitude -f dist-upgrade” which was supposed to do it, but after downloading what turned out to be only half-a-ton of stuff in three hours, it didn’t work, and left me with a system that, i strongly suspect, if i attempt to reboot it, it will be totally hosed.

it turns out that when i originally installed the OS, from a CD-ROM, it didn’t put a whole bunch of really important sources into the list, which meant that, despite my downloading for three hours, i didn’t get a “complete” upgrade. among the things that are “unresolved dependencies” or “BROKEN” are just about everything in the GUI for the entire machine, and the necessary software to boot up the machine once it has been shut down.

i suspect that it’s actually going to be easier to fix than the last time i had this problem, because it was in a pretty stable state when i screwed it up… but that’s only because i didn’t follow my gut instinct to reboot when it started giving me difficulties.

and skype-friend has a rehearsal for a church play this evening, so he won’t be available again until tomorrow morning – which is 2 hours ahead of me, which means that, by the time i’m usually getting up in the morning on a saturday, he’ll be taking his wife to lunch, which, i suspect, will take longer than an hour… i’m fairly confident that we can fix it, but it may be a few days until i have regular access to my email, RSS feeds and stuff like that…

i wonder why it is that i’m the one that has these problems… as far as i know, nobody else who runs ubuntu or any of its relatives has anything like this much difficulty with it… and when i bought this computer, i bought it specifically because it had high-quality “generic” hardware that i was sure would be supported… and yet, the only things that actually makes noise on the machine are the alert sounds, and the music player: everything else that’s supposed to talk to the sound card doesn’t, and every time i have had to update the system it has turned into a nightmare…

further growl update II

apparently either something was “stuck” in my computer that i deleted when i deleted and re-uploaded my blog yesterday, or something else is going on, because so far, the unauthorised authorisation dialogue that has been plaguing me for the past three days has now flown the coop… grr. it’s back again… 8/ it’s like it waits until i’m actually typing a post before it shows up… weird!

apparently the process of disinfecting those two files that i discovered yesterday completely re-did the way the blog “plugins” work, because when i booted up this morning, i suddenly discovered that wordpress does, in fact, keep track of things that it seems to have been forgetting for a while now. maybe the thing that is supposed to email commenters when there’s a new comment will suddenly start to work now…

also, i’m sorry to say it, hobbit, but i have miraculously discovered a bidding war over the collection of conan books which is now up to $22 and the auction still has 9 hours before it’s over…

further growl update

i’m fairly sure that the authorisation dialogue message that (still) won’t go away is somehow connected to my blog. when i shut down my computer yesterday, there was an authorisation dialogue box on my screen, but when i started up this morning it wasn’t there. so, i paid very close attention to what i started up, and the order i started things up, and kept track of the processes that were running on the computer. it didn’t show up again until i logged into my blog, at which point it showed up almost immediately.

so, i deleted all of the files except for the database and re-uploaded everything. in the process of re-uploading the files, i discovered a couple of files that were infected from last year, that i probably missed when i was cleaning up last year. 8/

of course, when everything was uploaded and the database got reconnected, the first thing that happened was that the authorisation dialogue box came back, so i’ve got a couple of other options, the first of which is rebooting my local computer, to see if there is something that is stuck in my local machine.

growl update

i went to the twitter web site and quickly determined that there wasn’t a way to connect with a tech-support drone who had any hope of giving me a cogent answer to my (primarily twitter-related) problem – one of the reasons i was so hesitant to get wrapped up in this whole thing to begin with… 8/

anyway, i went to the #kubuntu IRC channel on freenode and met up with someone who, once he had seen the picture of the dialogue box, had the idea that it might be a gnome dialogue, which is odd, considering that i am running KDE. admittedly, i do have a few gnome applications installed (synaptic, for example), but as far as i know, none of them are using the gnome-keychain application from which this seems to be a dialogue box, so he suggested that i remove it, which i did.

after logging out and logging in again, it looked as though the dialogue had vanished (a good thing), so after waiting around for half an hour or so, i quit the IRC client.

almost immediately the authorisation dialogue came back… 8/

i then began shooting down processes that looked suspicious, starting with anything even remotely gnome-related. eventually i shot down enough processes that my system became unstable, so i had to completely shut down the machine and restart.

at this point, the dialogue hasn’t come back yet. i’m not sure whether it’s because of the fact that i removed software, or whether it’s because of the fact that i hadn’t actually shut down the computer, or if it’s because both of those things happened… at this point, i’m not completely convinced that the dialogue won’t come back again.

ETA: it’s back… 8/

another thing i learned about was the existence of yet another browser, rekonq, which has some interesting quirks and probably won’t replace firefox any time soon, but it’s an interesting addition to the collection.