Re: Dell Latitude E6540 OpenBSD 6.2 amd64 freezes when adjusting refresh rate using xrandr

2018-03-20 Thread Xianwen Chen
Dear Mihai, Although your tone in your email was not pleasant, I would still like to thank you for your response, because it contained helpful information, see below. I have searched around, read, and tried to fix the problem myself for a couple of days now. I searched misc's archive on-line an

Dell Latitude E6540 OpenBSD 6.2 amd64 freezes when adjusting refresh rate using xrandr

2018-03-20 Thread Xianwen Chen
Dear OpenBSD users, I run OpenBSD 6.2 amd64 on a Dell Latitude E6540 laptop. I hook a Dell U2412M monitor to the laptop using VGA port. xrandr recognizes the maximum resolution of the external monitor, but the refresh rate is slightly below 60: VGA-1 connected (normal left inverted right x axi

Re: iwi0: fatal firmware error

2018-03-03 Thread Xianwen Chen
Dear Stefan and Z Ero, Thank you. I do not live in the US and it is very hard to get old parts, because most of the sellers do to ship to where I live. I think I can live with the unstable wireless adapter for now. I probably should have spent less time on-line anyway. If I am too bothered with

Re: iwi0: fatal firmware error

2018-03-02 Thread Xianwen Chen
On 3/2/18, Stefan Sperling wrote: > On Fri, Mar 02, 2018 at 12:14:14PM +, Xianwen Chen wrote: >> Dear OpenBSD users, >> >> I am running OpenBSD 6.2 i386 on ThinkPad R52. The system has been >> complaining "iwi0: fatal firmware error" in the past two or thr

iwi0: fatal firmware error

2018-03-02 Thread Xianwen Chen
Dear OpenBSD users, I am running OpenBSD 6.2 i386 on ThinkPad R52. The system has been complaining "iwi0: fatal firmware error" in the past two or three days. I was not aware of the problem before that. The problem can usually be worked around by "ifconfig iwi0 -inet -wpakey -nwkey down" and set

Re: USB SIM-card dongle on OpenBSD

2018-02-23 Thread Xianwen Chen
:mcmer-open...@tor.at>> wrote: > Hello Xianwen, > > xianwen.c...@nina.no<mailto:xianwen.c...@nina.no> (Xianwen Chen), 2018.02.22 > (Thu) 01:49 (CET): >> I actually do not know. I just have this idea that I would like to use >> my OpenBSD laptop as a mobile phone

Re: Hard disk controller not recognized

2018-02-23 Thread Xianwen Chen
ct low profiile USB key so that it doenst snag on your bag when putting the laptop back in the case Tom On 22 February 2018 at 02:11, Xianwen Chen mailto:xianwen.c...@nina.no>> wrote: > Dear Steve, > > I agree! Thank you for the advice! > > Yours sincerely, > Xianwen > &

Re: USB SIM-card dongle on OpenBSD

2018-02-22 Thread Xianwen Chen
ina.no<mailto:xianwen.c...@nina.no> (Xianwen Chen), 2018.02.22 (Thu) 01:49 (CET): > I actually do not know. I just have this idea that I would like to use > my OpenBSD laptop as a mobile phone as well. I think there are USB > dongles that act as GSM network device. I am wondering if I could u

Re: USB SIM-card dongle on OpenBSD

2018-02-21 Thread Xianwen Chen
end it your way. -luis On Wed, Feb 21, 2018 at 7:59 PM Xianwen Chen mailto:xianwen.c...@nina.no>> wrote: Dear Luis, Thank you. Do you use a USB dongle to drive the SIM card? If yes, which one do you use? Yours sincerely, Xianwen On Thu, Feb 22, 2018 at 1:45 AM, Luis Coronado m

Re: Hard disk controller not recognized

2018-02-21 Thread Xianwen Chen
Dear Steve, I agree! Thank you for the advice! Yours sincerely, Xianwen On Mon, Feb 12, 2018 at 11:27 PM, STeve Andre' mailto:and...@msu.edu>> wrote: On 02/12/18 12:07, Xianwen Chen wrote: Dear OpenBSD users, I am not able to run OpenBSD 6.2 amd64 on a Dell Latitude E6330. The i

Re: USB SIM-card dongle on OpenBSD

2018-02-21 Thread Xianwen Chen
other alternatives as well. -luis On Wed, Feb 21, 2018 at 6:59 PM Xianwen Chen mailto:xianwen.c...@nina.no>> wrote: Dear David, I actually do not know. I just have this idea that I would like to use my OpenBSD laptop as a mobile phone as well. I think there are USB dongles that act as GSM ne

Re: USB SIM-card dongle on OpenBSD

2018-02-21 Thread Xianwen Chen
receive/make phone calls. Yours sincerely, Xianwen On Wed, Feb 21, 2018 at 1:36 PM, David Anthony mailto:d...@silentsystems.org>> wrote: Xianwen, Which application would use this SIM-card dongle? Just curious. Regards, dma > On Feb 21, 2018, at 6:35 AM, Xianwen Chen > mail

USB SIM-card dongle on OpenBSD

2018-02-21 Thread Xianwen Chen
Dear OpenBSD users, I am thinking of adding a SIM-card dongle to my laptop so that I can receive and send SMS, and receive and make phone calls. Do you have prior experience with that? Which USD dongle do you use? Yours faithfully, Xianwen

Re: Segmentation fault when opening a particular PDF file in mupdf

2018-02-17 Thread Xianwen Chen
Dear Mihai, Thank you. I think mupdf supports more file formats than xpdf, which is a benefit for some. Sincerely, Xianwen On Sat, Feb 17, 2018 at 5:13 PM, Mihai Popescu mailto:mih...@gmail.com>> wrote: > I guess that evince is heavier than mupdf, when I consider its dependent > libraries. S

Re: Segmentation fault when opening a particular PDF file in mupdf

2018-02-17 Thread Xianwen Chen
n 2018-02-17, Xianwen Chen mailto:xianwen.c...@nina.no>> wrote: Dear Vincent, Thank you. I am surprised that mupdf is actually close to 30 MB of size. You are right that it is not lightweight in terms of package size. It has the full PDF renderer in it, unlike evince which just uses poppl

Re: Segmentation fault when opening a particular PDF file in mupdf

2018-02-17 Thread Xianwen Chen
ncerely, Xianwen On Fri, Feb 16, 2018 at 11:18 PM, Stuart Henderson mailto:s...@spacehopper.org>> wrote: On 2018-02-16, Xianwen Chen mailto:xianwen.c...@nina.no>> wrote: > Dear Stuart, > > Thank you. > > I am interested in trying to build it from ports. I checked Op

Re: Segmentation fault when opening a particular PDF file in mupdf

2018-02-17 Thread Xianwen Chen
2/packages/amd64/) evince file size is +-10x smaller than mupdf. Most probably your "lightweight" point of view is not linked to the file size. For my own understanding, what are you looking for in term of lightweight ? regards On Sat, Feb 17, 2018 at 1:11 AM, Xianwen Chen mailto:xi

Re: Segmentation fault when opening a particular PDF file in mupdf

2018-02-16 Thread Xianwen Chen
mailto:vincent.de...@gmail.com>> wrote: Hello, You could also use evince. (http://openports.se/graphics/evince) On my machine (openbsd-current) I can open your specific pdf. regards On Thu, Feb 15, 2018 at 9:05 PM, Xianwen Chen mailto:xianwen.c...@nina.no>> wrote: Dear Carlin and Erlin

Re: Segmentation fault when opening a particular PDF file in mupdf

2018-02-16 Thread Xianwen Chen
lto:s...@spacehopper.org>> wrote: On 2018-02-15, Xianwen Chen mailto:xianwen.c...@nina.no>> wrote: > Dear Carlin and Erling, > Thank you both! > Yes, I am using 6.2 with mupdf-1.11p1. Then I shall just wait until next > release and use Firefox to read the document at the m

Re: Segmentation fault when opening a particular PDF file in mupdf

2018-02-15 Thread Xianwen Chen
On Fri, Feb 16, 2018 at 05:38:11AM +1300, Carlin Bingham wrote: > On 16/02/2018 4:28 a.m., Xianwen Chen wrote: > > mupdf crashes and reports segmentation fault when I try to open a > > particular PDF file: > > https://brage.bibsys.no/xmlui/bitstream/handle/11250/2440173/SoL-Rap

Re: Firefox (and SeaMonkey) automatically creates a Desktop folder in $HOME

2018-02-15 Thread Xianwen Chen
cgit.freedesktop.org/xdg/xdg-user-dirs/tree/xdg-user-dir-lookup.c#n126 > > > Jim > > On Wed, Feb 14, 2018 at 7:23 AM, Xianwen Chen > mailto:xianwen.c...@nina.no>> wrote: > > > Dear OpenBSD users, > > > > I find that Firefox and SeaMonkey automatically create

Segmentation fault when opening a particular PDF file in mupdf

2018-02-15 Thread Xianwen Chen
Dear OpenBSD users, mupdf crashes and reports segmentation fault when I try to open a particular PDF file: https://brage.bibsys.no/xmlui/bitstream/handle/11250/2440173/SoL-Rapport-2014-06.pdf?sequence=1&isAllowed=y If you use mupdf too, could you try to open the file and see whether mupdf cras

Firefox (and SeaMonkey) automatically creates a Desktop folder in $HOME

2018-02-14 Thread Xianwen Chen
Dear OpenBSD users, I find that Firefox and SeaMonkey automatically create a Desktop folder in $HOME directory. I do not use Desktop folder in fvwm and I do not want it. You probably encountered the same problem. How can this behavior of Firefox be disabled? Sincerely, Xianwen

Re: Hard disk controller not recognized

2018-02-12 Thread Xianwen Chen
> machine. > > For starters I'd speak directly with them and check what are you allowed or > not to do with the machine. > > /mestre > > On Monday, 12 February 2018, Xianwen Chen wrote: >> Dear Mike, >> >> From the output of dmesg, I guess so. The BIOS i

Re: Hard disk controller not recognized

2018-02-12 Thread Xianwen Chen
Dear Peter, Thank you. There is probably such an option in BIOS. Unfortunately I do not have access to BIOS at the moment, because it is locked by administrators of my IT department. Sincerely, Xianwen On 2/12/18, Peter N. M. Hansteen wrote: > On 02/12/18 18:07, Xianwen Chen wrote: >

Re: Hard disk controller not recognized

2018-02-12 Thread Xianwen Chen
Thank you Mike! Sincerely, Xianwen On 2/12/18, Mike Larkin wrote: > On Mon, Feb 12, 2018 at 05:25:57PM +0000, Xianwen Chen wrote: >> Dear Mike, >> >> >From the output of dmesg, I guess so. The BIOS is locked by IT >> administrators. Is there some way th

Re: Hard disk controller not recognized

2018-02-12 Thread Xianwen Chen
Dear Mike, >From the output of dmesg, I guess so. The BIOS is locked by IT administrators. Is there some way that I can use OpenBSD while the controller is set to RAID mode? Sincerely, Xianwen On 2/12/18, Mike Larkin wrote: > On Mon, Feb 12, 2018 at 05:07:15PM +, Xianwen Chen

Hard disk controller not recognized

2018-02-12 Thread Xianwen Chen
Dear OpenBSD users, I am not able to run OpenBSD 6.2 amd64 on a Dell Latitude E6330. The installation was done by taking out the hard drive and hook it through a USB reader to another machine. I boot the hard drive through Legacy Boot menu. The boot process stops with root device: It is possible

Re: xterm not showing Norwegian alphabet

2018-02-11 Thread Xianwen Chen
...@usta.de>> wrote: Hi Xianwen Chen, Xianwen Chen wrote on Sat, Feb 10, 2018 at 10:41:19PM +: > I use C shell, csh. When I change the shell to Bourne shell, sh, On OpenBSD, sh(1) is not a Bourne shell, but the same binary as ksh(1), a Korn shell, which is reasonably POSIX-compat

Re: xterm not showing Norwegian alphabet

2018-02-10 Thread Xianwen Chen
000, Xianwen Chen wrote: >> I am however not able to show or type Norwegian alphabet of ø, å, and >> æ. ø is shown as C8. å is shown as C%. And æ is shown is C&. > > See https://www.openbsd.org/faq/faq8.html#locales. Take note of the > following: > > If logging in

xterm not showing Norwegian alphabet

2018-02-10 Thread Xianwen Chen
Dear list, I have a freshly installed OpenBSD 6.2 i386, with the following environmental setting: $env LOGNAME=oe WINDOWPATH=ttyC4 HOME=/home/oe DISPLAY=:0 LC_ALL=en_US.UTF-8 PATH=/home/xc/bin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/X11R6/bin:/usr/local/bin:/usr/local/sbin:/usr/games:. SHELL=/bin/csh

Re: iwi0 firmware error

2016-07-10 Thread Xianwen Chen
Hello Stefan, Thank you very much! iwi0 works well with the newly compiled kernel! Warm regards, Xianwen On 07/10/16 13:18, Stefan Sperling wrote: On Sun, Jul 10, 2016 at 02:28:32AM +0200, Xianwen Chen wrote: Hello, I have not been able to use iwi0 on OpenBSD 5.9 i386 on ThinkPad R52. The

iwi0 firmware error

2016-07-09 Thread Xianwen Chen
Hello, I have not been able to use iwi0 on OpenBSD 5.9 i386 on ThinkPad R52. The firmware was installed via # fw_update When I try to connect to an open wifi network: # ifconfig iwi0 nwid HUAZHU-Hanting up I obtain the following error messages when I run 'dmesg': iwi0: fatal firmware error iw

Re: Text processor with a versioning feature like Google Docs

2013-05-30 Thread Xianwen Chen
Great to know. Thank you Oldak! Xianwen -- Xianwen Chen +47 984 21 622 | +1 307 223 2032 Student of economics Norwegian University of Life Sciences On Thu, May 30, 2013 at 8:11 PM, Oldak Quill wrote: > > emacs integrates well with version control too: > > https://www.gnu.org/so

Re: Text processor with a versioning feature like Google Docs

2013-05-30 Thread Xianwen Chen
Great solution! Thank you Jan! Xianwen -- Xianwen Chen +47 984 21 622 | +1 307 223 2032 Student of economics Norwegian University of Life Sciences On Thu, May 30, 2013 at 5:02 PM, Jan Stary wrote: > vi(1) + cvs(1)

Text processor with a versioning feature like Google Docs

2013-05-30 Thread Xianwen Chen
s not convenient. Do you know if there is a text processor that has a similar versioning feature like Google Docs? Thanks! Xianwen -- Xianwen Chen +47 984 21 622 | +1 307 223 2032 Student of economics Norwegian University of Life Sciences

Re: Suggestion for a more detailed manual for vi

2013-05-03 Thread Xianwen Chen
Ted Unangst wrote: I think the easiest option is to install vim and use that. I was going for that option. I asked the question on the list anyway. I thought I might have missed something. In general, our policy is to only document features that exist. The list of features that don't exist wou

Suggestion for a more detailed manual for vi

2013-05-03 Thread Xianwen Chen
Hi, I'm learning to use vi. I find that the buffer operation is different in vi than vim. For example, in vim, it is ':bn', ':bp', and ':bd' to go to next and previous buffer, and to close a buffer. Vi does not seem to have them implemented. Because of the popularity of vim, a lot of docu

fetchmail SMTP error: 553 5.1.8

2013-05-02 Thread Xianwen Chen
Hi, I use fetchmail to download emails. Some emails are with domain names that cannot be resolved by DNS server. Fetchmail prompts the SMTP error code 553 5.1.8 that 'domain of sender address does not exist'. I guess this error code is from sendmail which refuses to rely emails with invalid

Re: Versioning file system?

2013-04-29 Thread Xianwen Chen
skrev L. V. Lammert Much more useful than a time machine lookalike: rsnapshot http://www.rsnapshot.org/ No fancy gui (who needs it?), .. configurage for as may versions as you like - hourly, daily, weekly, yearly, and keep each as long as you wish. The key is using hardlinks on the target fi

Re: Versioning file system?

2013-04-29 Thread Xianwen Chen
skrev Zé Loff: Not sure, but it sounds like you are looking for something like this: http://blog.interlinked.org/tutorials/rsync_time_machine.html Using rsync to create snapshots is amazing. I didn't know that I could do this. Thank you very much!

Re: Versioning file system?

2013-04-29 Thread Xianwen Chen
skrev Rodrigo Mosconi: CVS? RCS? Thank you. I believe CVS will work for my purpose!

Versioning file system?

2013-04-29 Thread Xianwen Chen
Hi fellas, I'm looking for a versioning file system or a comparative implementation. The idea is that I want to store file changes for some periods of time. I also want to be able to delete earliest few periods' file changes when the harddisk is almost full. I couldn't find information on av