Category Archives: Administrative

Off To Vallejo

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Heading up north in an hour or so for the weekend. But there will be computers and bandwidth there.

[Thursday-morning update]

Got in late last night. It was a three-hour drive to get thirty miles, from Redondo Beach to Valencia. Smooth sailing after that, though. Don’t think we’ll do that again. And definitely not coming back Sunday night.

It’s a good reminder of what a mess it would be if there were some event that required evacuating the LA metro area. I think we need to keep a boat in the garage.

Computer Problems

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I just put a new install of Fedora 20 (yes, I know it’s still beta) on a brand-new Western Digital 2T drive, and it boots into emergency mode. Here’s the final output of journalctl -xb:

[Update in the afternoon]

For anyone who’s interested, here is the output of of ‘journalctl -xb’ and here is dmesg.

[Update a couple minutes later]

Whoa! Now that I look through that enire output of journalctl, I see a lot of file system errors on the /home partition. Guess I’ll run e2fsck and see if that fixes it.

[Update a while later]

Welp, that was the problem. I ended up just doing a reinstall, and let Fedora decide how to partition. I’m not real happy with it, because I’m not sure that fifty gig is ultimately big enough for root and I don’t want to have to resize later, but at least it’s working now.

Continue reading →

New Server

This is the first post I’ve put up in a while, because I’ve basically been unable to post. Our theory is that I was running out of memory (the server for this blog, and all my other sites, only had four gig). So I’ve upgraded to one with sixteen. You won’t see this immediately, until the DNS servers pick up the new IP, but hopefully I’m back on the air.

Commenting Problem

A regular commenter writes:

I’ve been blocked from commenting on your site for weeks now. I’ve tried both IE and Chrome, and I get the same error message:

Your comment has been blocked because the blog owner has set their spam filter to not allow comments from users behind proxies.

If you are a regular commenter or you feel that your comment should not have been blocked, please contact the blog owner and ask them to modify this setting.

As far as I know I’m not behind a proxy, whatever that is. I use the same email addy and computer I’ve always used. If I’ve offended you somehow and you’ve blocked me, I would like the opportunity to apologize for the offense. If there’s a technical issue, I haven’t changed anything, but Win7 updates so many times, I wouldn’t know if it messed up my settings somehow.

As I told him, I have no idea why WordPress thinks that he’s behind a proxie, but I’m afraid that if I don’t block proxies I’ll be inundated with comment spam. I’m not sure how to allow his IP, because while I have a blacklist, I don’t think I have a white one. Any suggestions?

Site Problems

As you may have noticed, the site’s been down since yesterday. Apparently, mysql had crashed on the server. It should be fixed now, though I still have issues with logging in as administrator (one reason that posting has been sparse lately, in addition to the fact that I’ve been busy).

My Five-Year-Old Laptop

…has finally given up the ghost. It won’t boot, or even bring up a POST screen. It just lights up for a couple seconds and dies. I’ve been planning to replace it for a while, but now it’s urgent. I only use it to travel, and not for entertainment, so I don’t need a high-end machine. I’ve been toying with the idea of tablet/keyboard, but don’t know if it will meet my needs.

[Friday-afternoon update]

This look like a pretty good deal to me. Basically, a new version of what I had.

Denali

Heading into the park for the day. I’m check back in tonight. If you don’t hear from me, send out a search party. #Joking

[Monday-morning update]

Hope no one sent out a search party. We got in, not that late, but WordPress was playing its little game with me that doesn’t allow me to log in to post or edit comments.

We went all the way to the end of the road in Kantishna. Fall is happening rapidly up here — you can almost see the leaves on the alders and birches turning yellow in real time, and winter will be here very soon — there was a fresh dusting of snow on the lower peaks on Saturday. It didn’t rain on our trip out and back, but it was cloudy. We saw most of the mountain, in terms of mass (everything below about 12,000 feet), but not the upper reaches.

We sighted several bears, one of which — a big blonde grizzly — was right by the roadside, then wandered around the back of the bus over to the other side, too busy eating blueberries and low-bush cranberries to pay much attention to us. It looked pretty plump and ready to hibernate to me, but it obviously had a different opinion. I may post video later.

Also saw ptarmigan, grouse, ducks of several varieties, a golden eagle and falcon, ground squirrels, red squirrel, several caribou. What didn’t we see? What we most expected to — a moose. Except for one that I might have seen running the opposite direction to the bus through the dwarf spruce, that we didn’t have time to look for at the end of the day.

Today we head up to Fairbanks, and then down to Copper Center, where the red salmon are still running, presumably with accompanying bears.

Denali

I’ve got Internet, obviously, but we’re too busy to blog. We got a bonus yesterday, driving up to our B&B outside of the park. We decided to take a side trip to Talkeetna, and happened to stop in to a little gift shop of local Alaskan art, when the proprietor looks up from the phone, and asks us if we’d like to land on a glacier for a hundred bucks each. The plane’s about to leave from the field and they want to fill seats. So we head over there, and hop aboard a DeHavilland Beaver with skis, with a 23-year-old pilot with a philosophy degree, head up into the mountains, and drop down between the ridges onto the ice. Unfortunately, the ceiling was only fifteen thousand feet, so we couldn’t see the big mountain, but the others were pretty spectacular. Pics anon.

Off To The Land Of The Midnight Sun

Well, OK, not that far — I’m unlikely to get further north than Poker Flats, but I am off to Anchorage. I’ll take a computer, but don’t know what connectivity will be like.

[Evening update from Anchorage]

OK, had a good flight. Flew right over Yosemite and the fire, but unfortunately, things got socked in north of the Oregon border, and only cleared up briefly around Graham Island. It’s kind of dreary here, weather wise, but beautiful. I had dinner (fresh-caught halibut) on the top floor of the Captain Cook Hotel, with a gorgeous view of the Inlet and mountains. More anon.

Light Posting

I’ve been busy doing final editing on the book (it’s amazing the problems you see when you actually print a proof copy), and getting ready for a combination business/pleasure trip to Alaska (I leave tomorrow morning, and won’t be back until the evening of September 4th). But I’ve also had problems logging in to WordPress (it times out). It’s not a server problem — I can ssh into it, and the blog itself seems to load properly and people seem to be able to comment. I’ve heard that there are some brute-force password attacks occurring to WordPress logins, so that may be the problem. Anyway, I’ll put up a couple posts right now, because I seem to be able to (at least momentarily) get in.

The Share Buttons Problem

I’ve disabled the plugin that puts the share buttons on the posts, so let’s see if that helps page loading. But I’ve also noticed that there’s an update to it, so it might be that if I install the new version, it will fix it as well.

[Update a few minutes later]

OK, I”ve installed the new version. Let me know if you’re still having problems with page loads.

[Update a while later]

OK, new version didn’t fix it, so I’ve deactivated again. It does seem to be Google that was slowing things down.

Off To The Land Of Enchantment

As you can see from the sidebar on the left, this weekend is the twentieth anniversary of the first DC-X flight. I was there at the time, so it will be like old home week. I’ll be on the road most of the day (flying to Tucson, and then driving to Truth or Consequences) so blogging will be light if at all (via phone), until this afternoon or evening.

Linux Twitter Clients

I’ve been having pretty bad luck finding one that works for multiple accounts. I installed Choqok a few days ago, and was pretty happy with it until it broke today. When I launch it, it immediately sucks up about half the CPU, but doesn’t actually start, and leaves a pretty picture in the middle of the screen, independent of what application I’m using. I have to kill it to shut it down. Googling around, I’ve found this to be an issue if you have a lot of unread tweets, but since I can’t functionally start it, there’s no way to read them and fix it.

So then I tried Qwit, which installed fine, and went to Twitter to authenticate my three accounts, and said they’d been approved. The only problem with it is that it doesn’t either display or send tweets for any of them. Other than that, it’s awesome.

I’ve also tried Gwibber, which runs fine, except when I go to the Edit/Accounts menu, it does nothing.

So I’m back to using two different browsers (Firefox and Midori) for two of my accounts, and not doing anything with the third one (which is my book account). I’d like to solve this before the book is available, though, which is likely to be next week.

[Thursday-morning update]

OK, the solution I’ve found that seems to be working pretty well is the Tweetdeck app for Google Chrome. There may be one for Firefox, too, but I’ll stick with Chrome as long as it doesn’t act up.

[Bumped]

Light And Scattered Posting

I have a niece and nephew visiting from Michigan. We went out whale watching today from Dana Point (saw at least two blue whales and a mother and calf fin whale, and hundreds of common long-nose dolphin). Then Aquarium of the Pacific in Long Beach. Tomorrow, it’s California Adventure in Anaheim (where I’ve never been).

[Tuesday-morning update]

It was a long day, but we had a good time. Advice in the comments about getting there early for the Cars Racers is right — they were sold out of Fast Pass, and the wait was in the two-hour range for the bulk of the day. But we saw everything else (that we wanted to Bugs — the insects, not the Bunny, which is a different cartoon franchise– World was worth a miss unless you had little kids), and toward the end of the day, we went in the singles line, and only waited twenty-five minutes. Since the car seating is three and three, it’s not that big a deal to split up the party anyway, and it actually gave the kids an opportunity to race each other instead of being in the same car.

My overall verdict: like an alternate-universe Disneyland, with more California flavor (the restaurant we ate at had vineyards leading up to it), and with more modern, as opposed to classic characters. Disneyland has Cinderella’s Castle, CA has the Mermaid. Disneyland has Thunder Mountain, CA has Grizzly Rapids. Disneyland has Frontierland and Tom Sawyer’s Island, CA has the Redwood hiking/rope trail. I’m not a roller coaster connoisseur, but California Screamin’ seemed to pull some good gees, particularly backward at the launch. And I have to say that the World of Color light/water/flaming-gas-jets show was pretty spectacular. I was impressed by the power of the pumps that could generate eighty feet of head, and the precision and control over the valves. I’d never seen lasers painting on mist before. No one, including Disney, could have done this twenty years ago, I think, without modern computer technology. And we got a bonus of watching the early fireworks display across the way at Disneyland. So definitely worth a do once.

Data Disaster

OK, it’s not a total data disaster, but basically, it potentially means the loss of almost all my outgoing email for the past three years or so.

When I migrated to Fedora 19 over the weekend, I did it on a new disk, retaining the old installation on the old one. After I did so, I copied my old files over to the new disk from it. Unfortunately, rather than doing it from the shell with a ‘cp -r *’ I just used the GUI tool to drag’n'drop. Which means that I didn’t get the hidden files. Which contain all of my Thunderbird folders. I still have all incoming mail, because I’m using IMAP, but the outgoing was in those folders.

It shouldn’t have been a problem, but when I went back to grab the rest, I’m getting an error message that the drive can’t be mounted, and warnings that the drive is failing. Is the data still recoverable? And if so, by me, or do I have to take it to a specialist?

XFCE

Is there a doctor in the house? I decided to just go to Fedora 19 beta, since it’s going to be released in a few days anyway. It’s fine so far, except I’m running XFCE, and it refuses to give me a monitor size any larger than 1280×1040, so I’m losing about an inch on all sides with my 21″ LG.

I’ve changed the configuration in the settings editor to 1600×900, and the same in the display.xml file. But when I log out and back in again, it resets them to 1280×1040. I can’t find where in the system it’s getting this information, despite lots of grepping (is it misreading the signal from the monitor?), but it’s driving me nuts. And there doesn’t seem to be a configuration file for X any more.

Any ideas?

[Update a couple minutes later]

OK, it’s probably getting it from xrandr:

[simberg@linux-station ~]$ xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 480, current 1280 x 1024, maximum 1280 x 1024
default connected 1280×1024+0+0 0mm x 0mm
1280×1024 0.0*
1280×720 0.0
1024×768 0.0
800×600 0.0
640×480 0.0

So how do I force a change?

[Late evening update]

Yes, the problem is likely some driver or new version of X or something inf F19 foxtrotting things up, because Fedora 18 recognized my monitor no problem. Just not sure what to do about it.

[Sunday morning update]

OK, I installed the latest Nvidia drivers from RPMFusion, and all is now well. It’s a beautiful screen, in fact.

My Computer Problems Are Mounting

Literally.

I just bought a new drive to upgrade from Fedora 14 to 18. So I load the new OS onto the new drive, which is drive 1, and keep my old installation as drive 2, figuring I can then just move the old data off it onto the new one. The problem is, it won’t let me. I can see the drive in the Gnome file browser, but my home directory has an “X” on it, and when I click on it, it tells me I don’t have permission to view it. I tried mounting it as root in the shell, and I’m not seeing anything on it that way. I know it’s all fine, because I can still boot from it and go back to the old system, but I can’t figure out how to access it from the new one.

Anyone have any suggestions?

Back From Colorado

The good news is that I’ve landed in California. The bad news is that we were diverted to San Diego due to some sort of problem at LAX.

More anon.

…a few minutes later.

OK, the plan is to refuel and then head up the coast. We’ll see how long that takes.

Update at 15:15 PDT. Heading home from LAX.