OpenBSD is a BSD variant with a strong security and code correctness focus.

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How to lock GNOME3 on OpenBSD?

There is a normal user, that I added sudo permission to "zzz" on an OpenBSD 5.6 notebook. The "zzz" works, the notebook suspends.. but the GNOME 3 screensaver doesn't lock before/after suspend. How ...
2
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1answer
389 views

PDF reader for OpenBSD that has default disabled JAVA/JavaScript/etc.?

I'm searching for a PDF reader that doesn't supports Java, JavaScript in PDF files (and other unneeded things what is only used in 1% of the PDF files, but can cause security issues). Or there isn't ...
2
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1answer
14 views

LDAP Authentication on OpenBSD

I'm trying to get an OpenBSD server to authenticate users using the same LDAP server the rest of my home network uses. While 'getent password' lists the users from the LDAP server as expected, I ...
2
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1answer
556 views

Status of 5GHz support for 802.11 WiFi devs in BSD (2014)

To put it simply, 2.4GHz band doesn't work anymore due to the plethora of various Wi-Fi and other devices, whereas 5GHz is still almost entirely empty. Do any of the BSDs -- FreeBSD, OpenBSD, NetBSD, ...
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2answers
33 views

When building a new kernel in OpenBSD 5.6, can the name of `config` be something else?

I am using the release version of OpenBSD 5.6 and have to apply a patch called 004_kernexec.patch.sig (URL: http://ftp.openbsd.org/pub/OpenBSD/patches/5.6/common/004_kernexec.patch.sig ) An excerpt ...
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1answer
1k views

Courier IMAP - Account's mailbox directory is not owned by the correct uid or gid

so i poked around and found out that DEFDOMAIN="@domain.se" is messing things up, so i removed that from /etc/courier/imapd and i got to the point where SMTP work and i get this from the IMAP: Jul 2 ...
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1answer
17 views

Will changing hostname in OpenBSD affect installed packages?

With regards to OpenBSD 5.6, suppose I change my hostname in /etc/myname Will doing so affect installed packages, root password or user's passwords? Do I have to reboot my machine after changing my ...
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1answer
55 views

OpenBSD and xorg: How to fully expand shrunken vesa video?

Because OpenBSD 5.5 does not appear to support moderately newer Nvidia cards (mine is a GT 610), I am using the vesa X.Org driver. Problem with vesa is that the displayed image is shrunken and ...
2
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1answer
9 views

“persist” attribute in OpenBSD Tables

According to OpenBSD's FAQs on "Tables" (http://www.openbsd.org/faq/pf/tables.html), without the persist attribute, the kernel will automatically remove the table when the last rule referencing ...
6
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1answer
336 views

Realtek audio issues on OpenBSD 5.2

I am running OpenBSD/amd64 5.2 stable on a new machine, using a gigabyte motherboard with a realtek alc898 audio chipset. When I try to play any audio (sources include mpd, aucat, and cat > ...
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7answers
6k views

How to apply updates on OpenBSD, NetBSD, and FreeBSD?

I'm using OpenBSD for quite a while now. All I do, however is go from one release to the next, always just doing an update. I configured the system so it works as my router and firewall, and it works ...
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2answers
842 views

NAT and source IP filtering in PF, using OpenBSD >= 4.7

I just read a book about PF (The Book Of PF, No Starch), but there's one question not answered by it. If I have a gateway machine using two interfaces, $int_if and $ext_if, and I NAT the packages ...
1
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1answer
739 views

Routing a LAN through OpenVPN on OpenBSD 5.5

I'm configuring an OpenVPN gateway to allow a LAN access to the internet through the tunnel. The gateway is running OpenBSD 5.5-stable amd64 on the PC Engines APU platform. The LAN contains re1, re2, ...
0
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1answer
118 views

USB not working in OpenBSD 5.6 installer

I'm trying to install OpenBSD 5.6 amd64 on my 2012 Mac mini (quad-core Intel i7), but USB stops working partway through the boot sequence, as evidenced by my lighted keyboard going dark. Without a ...
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0answers
90 views

Key-based authentication from PyCharm / JSCH to OpenBSD fails

I am trying to configure PyCharm (java-based IDE) to connect via sftp to a new OpenBSD 5.6 machine with an almost-default setup. However, it keeps returning an error "Algorithm negotiation fails". I ...
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0answers
12 views

How do I add more IP addresses to my pf rules?

I wish to have all internet traffic to go through my VPN; when my VPN is disconnected, all internet traffic can not go out of my workstation/desktop (not server). I wish to switch VPN servers of one ...
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3answers
316 views

Are there any audited webbrowsers in OpenBSD?

I'm looking for an audited web browser on OpenBSD. As far as I can tell nothing in Ports is audited, so are there any browsers built-in on OpenBSD?
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1answer
60 views

OpenBSD runs out of memory, while not using swap space

I'm working with a fresh install of OpenBSD (5.6 amd64). I'm attempting to build Boost libraries, and quite a few compilations are failing with cc1plus running out of memory errors. I've read ...
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0answers
20 views

Why isn't my nat-to not applied to the pass out rule?

I've a strange problem concerning NAT on an OpenBSD-Box with pf. I've cut down my pf.conf to the following lines: extif = "pcn0" intif = "pcn1" block drop all #Allow all incoming traffic from intif ...
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1answer
81 views

Is there a valid alternative to top for OpenBSD?

I like very much htop, on GNU/Linux is very nice, I would like a similar software for OpenBSD 5.6. Anyone knows something about that?
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2answers
69 views

Which is the software package for creation of PDF documents on Debian and OpenBSD OSes?

I have installed the software package called evince. It only opens and reads PDF files but does not create them. What software package should I install on boxes that run Debian (or OpenBSD) that can ...
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1answer
35 views

Firefox and firefox-esr packages in OpenBSD 5.5

After I issued sudo pkg_add -vi firefox, the ftp server responded: Ambiguous: 0. firefox-esr 1. firefox Enter choice: I didn't know what to choose, so I chose and entered 0. The installation was ...
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2answers
653 views

How to block abusive IP addresses with pf in OpenBSD?

We can see from the nginx logs that there is an IP address doing nasty things. How can we block it with a pf command and then later permanently with the /etc/pf.log? How can we block a x.x.x.x/24 ...
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0answers
27 views

On-screen fonts appear tiny on OpenBSD 5.5

I chose the default installation of OpenBSD 5.5. My monitor's brand is Samsung 27-inch 850 series LED. It's in full high-definition, 1920x1080. After I type my login username and password, I am ...
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2answers
243 views

How can I peek at the output of a running crontab task on OpenBSD?

I have an hourly hour-long crontab task running with some mtr (traceroute) output every 10 minutes (that is going to go for over an hour prior to it being emailed back to me), and I want to see the ...
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2answers
44 views

Ran out of disk space in /usr/ports partition, how can I build ports?

I installed OpenBSD using the default/automatic partition configuration which only allocated ~4MB to /usr. While compiling a large port it gave an error that the disk was full. I have looked for ways ...
2
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2answers
148 views

Partition offset at 63 or 64?

I did not wish to use the entire SSD for OpenBSD 5.5. (The SSD is new and pre-formatted with MSDOS using Gparted) During installation and at the fdisk stage, I chose Partition #: 0 to install OpenBSD ...
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0answers
49 views

Two fdisks seeing different MBRs on same external drive (OpenBSD 4.2/5.5)

I'm trying to use an external USB hard drive to copy data between a legacy production OpenBSD 4.2 system (on a slow, fragile network — that's not an option) and a new OpenBSD 5.5 box, and I'm running ...
8
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1answer
603 views

USB audio only outputs white noise

I am running OpenBSD/i386 5.1 on a 5 year old laptop. The speakers and headphone port work, but the headphone port is a little loose so I am trying to install an external USB sound card (Fiio E17 USB ...
0
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1answer
53 views

Unable to patch 2 errata on OpenBSD 5.5

I'm trying to patch OpenBSD 5.5 with all of the 10 errata. The command I use to patch is: signify -Vep /etc/signify/openbsd-55-base.pub -x /path/to/patch/ \ -m - | (cd /usr/src && patch -p0) ...
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37 views

How to use a separated user with GUI on OpenBSD?

A webbrowser is a GREAT attack vector since people use it to access the "dangerous" internet. Very bad things can come in through to the desktop. So in general for a desktop, we can do the ...
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4answers
3k views

How do I send a shutdown event to a QEMU guest (OpenBSD)?

I'm using virtualisation solely to install OpenBSD onto the bare hardware, and during the installation, the redirection to the serial port didn't get configured, so, I ended up with the system ...
2
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2answers
78 views

Names of copied files from USB device to HDD have all become uppercase. How to fix it?

I am currently using OpenBSD 5.5-release. Whenever I copy files or directories from my USB device to the local HDD, the names of the copied files have all become uppercase. What causes it? How do I ...
0
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1answer
190 views

installpath in OpenBSD 5.5

In the FAQ section of OpenBSD 5.5, it is recommended to use export PKG_PATH=ftp://your.ftp.mirror/pub/OpenBSD/5.5/packages/`machine -a`/ and to add the above line to ~/.profile Instead of doing ...
1
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1answer
62 views

nginx: Long filenames in directory listing

Using nginx/1.4.1 with OpenBSD 5.4, 64bit: How could we set nginx to show the full filename (or at least show more from the filename then the default) when using directory listing? Googling ...
2
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1answer
40 views

Installing a new OpenBSD kernel “safely”: why does `make install` go through these extra hoops?

After building a new OpenBSD kernel, the install target of the kernel Makefile does the following: rm -f /obsd ln /bsd /obsd cp bsd /nbsd mv /nbsd /bsd I understand that the first two lines remove ...
4
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4answers
165 views

Mount filesystems after boot to avoid fsck delay for sshd

I'm trying to optimise the overall downtime and improve availability in case of system failure. I'm specifically concerned about the reboot (e.g. after a kernel panic) taking so long that I don't ...
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0answers
148 views

How to update font path?

I am using OpenBSD 5.5 and have just installed a package named xpdf The installation completed with the following message: You may wish to update your font path for ...
2
votes
1answer
349 views

OpenBSD failing to load firmware of supposedly supported WiFi USB adapter

I recently bought an Edimax EW-7811Un WiFi USB adapter on Amazon. A handful of OpenBSD users have reported success with it, and it's listed as being supported by urtwn(4) in its man pages. I'm ...
2
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2answers
1k views

How to enable Broadcom wireless BCM 4313 on OpenBSD?

Is there any hack/tip/trick to make this specific Broadcom Wireless work with OpenBSD? After digging some FreeBSD-wireless threads and OpenBSD-tech/OpenBSD-misc, I noticed that adding the PCI vendor ...
2
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1answer
103 views

How do I read an acpidump in OpenBSD?

The acpidump utility used to provide human-readable decoding of the DSDT data, however, it seems like this is no longer available in the recent version of OpenBSD. It looks like the last release with ...
1
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1answer
76 views

How to modify mount options in an OpenBSD install?

How exactly can I modify different mount options for a FS at an OpenBSD install? IT's crazy, but I just can't find it. I'm at here: W # Use (W)hole disk or (E)dit the MBR? E # Use (A)uto layout, ...
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1answer
292 views

cannot start PostgreSQL on OpenBSD 5.4 through rc.d

I've installed the postgresql-server package on OpenBSD 5.4 amd64, and I try starting it through its rc.d script, however, it doesn't look like it's running after that. opti# /etc/rc.d/postgresql ...
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1answer
154 views

What makes fsck so slow on big filesystems?

I have over a dozen of filesystems on my OpenBSD server with 12GB DDR3 and several 1.5TB HDDs. All filesystems themselves are generally between 8GB and 64GB in size. I've noticed that even by ...
4
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1answer
163 views

Why doesn't GCM HTTPS work with nginx?

Since these two are using GCM (Galois/Counter Mode): www.ssllabs.com: ECDHE-RSA-AES256-GCM-SHA384 www.google.com: ECDHE-RSA-AES128-GCM-SHA256 We wanted to make our webserver's HTTPS connection ...
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0answers
81 views

Centrino N-6300 OpenBSD 5.5 - No Link

I have a Lenovo X230 with a Centrino N-6300 wifi card. I cannot get wifi to work on it. I did fw_upgrade I can do a ifconfig iwno scan I have the list of Wifi networks around including mine. ...
7
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2answers
3k views

Dropbox on OpenBSD

Has anyone had any success getting dropbox installed with dropboxd running properly on OpenBSD (FreeBSD would work for me too..)? I have built from source and everything installs just fine but when I ...
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0answers
81 views

OpenBSD Atheros AR8151 no Ethernet media present

I installed OpenBSD 5.5 on an ASRock AD525PV3. The board uses the mentioned Atheros LAN. It shows alc0 on ifconfig, but the media only has Ethernet manual, and I can't use the LAN. Is there a way to ...
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2answers
149 views

Why can't I modify OpenBSD securelevel?

I just installed an OpenBSD. I edited "vi /etc/rc.securelevel" and set the securelevel from 1 to 0. Saved the file, then rebooted. But after the reboot the sysctl states the securelevel is still 1. ...
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1answer
157 views

How to install an old version of OpenBSD inside VirtualBox?

I'm reading an old Phrack article and I would like to install OpenBSD 3.0 inside VirtualBox. I remember installing this very version using actual physical floppy disks in 2001, but nowadays I don't ...