March 2020 - openSUSE Users - openSUSE Mailing Lists

[opensuse] apache2: ERR_CONTENT_LENGTH_MISMATCH (unexpectedly closed the connection)
by Daniel Bauer 23 Mar '20

23 Mar '20

Hi, when trying to access a file that isn't a .php or .txt file in /srv/www/htdocs/... from another device in the same local net (192.168.1.x) I get in chrome browser: This page isn't working 192.168.1.38 unexpectedly closed the connection ERR_CONTENT_LENGTH_MISMATCH in apache2 log everything seems fine: 192.168.1.34 - - [21/Mar/2020:11:34:44 +0100] "GET /Entwicklung/karls/logo_small.png HTTP/1.1" 200 4002 "-" "Mozilla/5.0 (Linux; Android 8.1.0; DRA-L21) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Mobile Safari/537.36" there is nothing related in apache2 error.log I can access and display an "index.php" on the same location, also a "x.txt"-file in a subfolder of this location, but no .js, .png, .mp3 files - they all produce the error above, even when smaller in bytes than the .php file I can access /all/ files from a browser on the same machine where apache is running. The errors occur only when accessing from another device in the same wifi-net What could that be? -- Daniel Bauer photographer Basel Málaga https://www.patreon.com/danielbauer https://www.daniel-bauer.com -- To unsubscribe, e-mail: opensuse+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse+owner(a)opensuse.org

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[opensuse] script for making screenshots
by Istvan Gabor 23 Mar '20

23 Mar '20

Hello: I would like to make screenshots of a window at every 3 minutes. Not the full display, only one specific application window. I have KDE3 desktop. How could I write a script to do it? I use ksnapshot manually for taking screenshots of windows. Is it possible to control it from a script? Thanks, Istvan -- To unsubscribe, e-mail: opensuse+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse+owner(a)opensuse.org

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[opensuse] TP-Link WA-901N AP
by Per Jessen 23 Mar '20

23 Mar '20

> On 2020-03-22 04:55 AM, Per Jessen wrote: >> Two of our access points are TP-Link TL WA901 and WA801 - they both >> support 4 SSIDs with VLANs. We have assigned a separate VLAN for the >> guest SSID. > > As I mentioned in another note, routers might provide only guest > SSIDs, which only allow access to the Internet. Access points can use > VLANs to connect as needed to the network. > > BTW, I also have a TP-Link WA-901N AP. It has a bug in it which > allows multicasts to leak from the main LAN to the VLAN. This makes > it impossible for me to use another SSID, as the IPv6 router > advertisements leak from the LAN to the guest VLAN, which results in > the devices getting addresses in the wrong network. Mine is version 2 > and I don't know if that has been fixed in later versions. The exact number I have is TL-WA901ND. I see: Firmware Version: 3.16.9 Build 150408 Rel.38268n Hardware Version: WA901ND v4 00000000 > When I called their support, the first level insisted that was > normal. However, 2nd level agreed it was a problem, but there was no > fix forthcoming. <anecdote> 12-15 years ago, I had an issue with a Zyxel ADSL router - I wanted it to log messages to my syslog daemon, which it had the options for. It just didn't work. I kept harrassing the local support, and managed to make someone reproduce the problem. In the end I got a firmware package which fixed the problem, but it was never made public :-) </anecdote> -- Per Jessen, Zürich (6.9°C) http://www.hostsuisse.com/ - dedicated server rental in Switzerland. -- To unsubscribe, e-mail: opensuse+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse+owner(a)opensuse.org

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[opensuse] Thunderbird format
by Doug McGarrett 23 Mar '20

23 Mar '20

Is there some way to make Thunderbird extend the input line on composing to about twice what it is now? I think it is about 140 characters, but I have room on the page for about twice that, and I think it used to be possible, but I can't find a way to do that now. I tried to find the version of Thunderbird, with rpm -q thunderbird: linux-4qnb:~ # rpm -q thunderbird package thunderbird is not installed Wha? I'm writing this on Thunderbird! In the "About" window, it says that the version is 68.5.0 (64 bit) Thanx for any assistance--doug -- To unsubscribe, e-mail: opensuse+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse+owner(a)opensuse.org

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Re: [opensuse] Thunderbird format
by Knurpht-openSUSE 23 Mar '20

23 Mar '20

Op maandag 23 maart 2020 02:59:09 CET schreef Gertjan Lettink: > Try > > rpm -qa | grep -i thunderb -- Gertjan Lettink a.k.a. Knurpht openSUSE Forums Team -- To unsubscribe, e-mail: opensuse+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse+owner(a)opensuse.org

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[opensuse] printer/scanner problem
by Doug McGarrett 23 Mar '20

23 Mar '20

Hope this is the right place for this: Have Epson WP-4530 printer/scanner/fax. This was once set up in PXLOS and worked perfectly. Somewhere I got instructions for setting up a static IP (192.168.1.26). That is no longer the address--the last number (nmap) is 159. I don't know how it got that way but I'd like to put it back, and then adjust CUPS to recognize the address. Right now I can't scan anything, and the only printer that works is a monochrome HP LaserJet. Someone out there knows how, I hope. Help, Please! Thanx--doug -- To unsubscribe, e-mail: opensuse+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse+owner(a)opensuse.org

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[opensuse] Concurrently running jobs interfere (leap 15.1)
by Dr. Guido Dhondt 22 Mar '20

22 Mar '20

Dear Linux-Users, in 2019 I bought a new computer (12 cores) and installed Opensuse Leap 15.0. One of the tasks I want to perform is to run all test examples (*.inp) in a given directory with a specific program (CalculiX), using the following script: for i in *.inp; do /home/guido/CalculiX/CalculiX ${i%.inp} >> ${i%.inp}.lst 2>&1 & done This worked fine. All examples (18 in total) are sent to all cores and executed. Due to the 12 cores the execution time is much shorter (maybe 30 minutes) than running everything not concurrently (hours). Beginning this year I decided to wipe everything from my computer and install Opensuse Leap 15.1 (the reason was that I wanted to install the cuda library, which is only available for the latest Opensuse version). If I execute now exactly the same script, the jobs start as usual but after some time they diverge (I guess because of some interference during the equation solving). If I use a script that, after starting a job, waits till it finishes before starting the next (basically without & at the end of the script line above), everything works fine. Since the version of CalculiX now is not the same as the one I ran on Leap 15.0 (CalculiX evolved), I ran my exact current version on my old computer (4 cores, Opensuse 10.3): everything runs and the results are fine (just takes a lot of time due to the low number of cores and architecture age). I have no idea why this happens. Any idea? Best Greetings, Guido -- To unsubscribe, e-mail: opensuse+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse+owner(a)opensuse.org

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[opensuse] open localhost for other devices in same network only
by Daniel Bauer 22 Mar '20

22 Mar '20

Hi, I am developing a website on localhost (apache/php/MySQL with default install, OpenSuse 15.1) and would like to connect to it from other devices (especially my mobile phone). I'd like to be able to access all in /srv/www/htdocs/ but ONLY from my local network, e.g. devices on the same wifi, and NOT open it to the world. What must I do? (right now, when I want to connect to local IP I get "unable to ccect. Firefox can't establish a connection to the server at IP") -- Daniel Bauer photographer Basel Málaga https://www.patreon.com/danielbauer https://www.daniel-bauer.com -- To unsubscribe, e-mail: opensuse+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse+owner(a)opensuse.org

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[opensuse] chromium crash
by Richmond 22 Mar '20

22 Mar '20

I get this crash from chromium. Any ideas? I was using gmail, and a digital reader page. It looks like it wants a desktop environment and doesn't have one, because I am using icewm. [4390:4390:0322/165725.708207:ERROR:vaapi_wrapper.cc(417)] vaInitialize failed: unknown libva error [4390:4390:0322/165735.829216:ERROR:sandbox_linux.cc(374)] InitializeSandbox() called with multiple threads in process gpu-process. [4365:4451:0322/165736.009501:ERROR:object_proxy.cc(632)] Failed to call method: org.freedesktop.DBus.Properties.Get: object_path= /org/freedesktop/UPower: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.UPower was not provided by any .service files [4365:4451:0322/165736.010251:ERROR:object_proxy.cc(632)] Failed to call method: org.freedesktop.UPower.GetDisplayDevice: object_path= /org/freedesktop/UPower: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.UPower was not provided by any .service files [4365:4451:0322/165736.010845:ERROR:object_proxy.cc(632)] Failed to call method: org.freedesktop.UPower.EnumerateDevices: object_path= /org/freedesktop/UPower: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.UPower was not provided by any .service files [4428:1:0322/165752.624758:ERROR:child_process_sandbox_support_impl_linux.cc(79)] FontService unique font name matching request did not receive a response. -- To unsubscribe, e-mail: opensuse+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse+owner(a)opensuse.org

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[opensuse] A user process blocks hibernation - what?
by Carlos E. R. 21 Mar '20

21 Mar '20

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, This past night I could not hibernate my desktop machine, it refused. Looking at the log, I found a clue: <4.5> 2020-03-20 03:07:40 Telcontar sudo - - - root : TTY=pts/76 ; PWD=/root ; USER=root ; COMMAND=/usr/bin/chvt 10 <10.6> 2020-03-20 03:07:40 Telcontar sudo - - - pam_unix(sudo:session): session opened for user root by (uid=0) <10.6> 2020-03-20 03:07:41 Telcontar sudo - - - pam_unix(sudo:session): session closed for user root <4.5> 2020-03-20 03:07:46 Telcontar sudo - - - root : TTY=pts/76 ; PWD=/root ; USER=root ; COMMAND=/usr/bin/systemctl hibernate <10.6> 2020-03-20 03:07:46 Telcontar sudo - - - pam_unix(sudo:session): session opened for user root by (uid=0) <10.6> 2020-03-20 03:07:46 Telcontar sudo - - - pam_unix(sudo:session): session closed for user root <3.6> 2020-03-20 03:07:46 Telcontar systemd 1 - - Reached target Sleep. <3.6> 2020-03-20 03:07:46 Telcontar systemd 1 - - Starting Hibernate... <0.7> 2020-03-20 03:07:46 Telcontar kernel - - - [317397.413158] PM: Hibernation mode set to 'shutdown' <3.6> 2020-03-20 03:07:46 Telcontar systemd-sleep 14514 - - INFO: running /usr/lib/systemd/system-sleep/grub2.sleep for hibernate <3.6> 2020-03-20 03:07:46 Telcontar systemd-sleep 14514 - - INFO: Running prepare-grub .. <3.6> 2020-03-20 03:07:46 Telcontar systemd-sleep 14514 - - 2020-03-20 03:07:46+01:00 - Hibernating the system now... <3.4> 2020-03-20 03:07:46 Telcontar systemd-sh - - - Hibernating the system now... <3.6> 2020-03-20 03:07:46 Telcontar systemd-sleep 14514 - - service: no such service upsd.service <3.6> 2020-03-20 03:07:46 Telcontar systemd-sleep 14514 - - running kernel is grub menu entry Main_openSUSE (vmlinuz-4.12.14-lp151.28.40-default) <3.6> 2020-03-20 03:07:46 Telcontar systemd-sleep 14514 - - preparing boot-loader: selecting entry Main_openSUSE, kernel /boot/4.12.14-lp151.28.40-default <3.6> 2020-03-20 03:07:47 Telcontar systemd-sleep 14514 - - running /usr/sbin/grub2-once "Main_openSUSE" <3.6> 2020-03-20 03:07:47 Telcontar systemd-sleep 14514 - - time needed for sync: 0.5 seconds, time needed for grub: 0.2 seconds. <3.6> 2020-03-20 03:07:47 Telcontar systemd-sleep 14514 - - INFO: Done. <3.6> 2020-03-20 03:07:51 Telcontar systemd-sleep 14514 - - Suspending system... <0.4> 2020-03-20 03:07:51 Telcontar kernel - - - [317402.526273] PM: Tried to create trampoline again <0.6> 2020-03-20 03:07:51 Telcontar kernel - - - [317402.559008] PM: Syncing filesystems ... <3.4> 2020-03-20 03:08:12 Telcontar rtkit-daemon 5395 - - The canary thread is apparently starving. Taking action. <3.6> 2020-03-20 03:08:12 Telcontar rtkit-daemon 5395 - - Demoting known real-time threads. <3.5> 2020-03-20 03:08:12 Telcontar rtkit-daemon 5395 - - Successfully demoted thread 5399 of process 5394 (/usr/bin/pulseaudio). <3.5> 2020-03-20 03:08:12 Telcontar rtkit-daemon 5395 - - Successfully demoted thread 5398 of process 5394 (/usr/bin/pulseaudio). <3.5> 2020-03-20 03:08:12 Telcontar rtkit-daemon 5395 - - Successfully demoted thread 5394 of process 5394 (/usr/bin/pulseaudio). <3.5> 2020-03-20 03:08:12 Telcontar rtkit-daemon 5395 - - Demoted 3 threads. <0.6> 2020-03-20 03:08:12 Telcontar kernel - - - [317403.182461] PM: done. <0.6> 2020-03-20 03:08:12 Telcontar kernel - - - [317403.182463] Freezing user space processes ... <0.3> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185120] Freezing of tasks failed after 20.001 seconds (2 tasks refusing to freeze, wq_busy=0): <0.6> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185147] pool D 0 14428 5381 0x00000004 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185150] Call Trace: <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185159] ? __schedule+0x27f/0x830 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185161] schedule+0x28/0x80 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185168] request_wait_answer+0x79/0x1e0 [fuse] <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185172] ? wait_woken+0x80/0x80 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185176] __fuse_request_send+0x78/0x80 [fuse] <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185180] fuse_simple_request+0xbd/0x190 [fuse] <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185184] fuse_do_getattr+0xf3/0x2b0 [fuse] <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185190] fuse_update_attributes+0x7a/0x90 [fuse] <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185198] vfs_statx+0x79/0xb0 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185200] SYSC_newlstat+0x26/0x40 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185203] do_syscall_64+0x7b/0x160 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185204] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185206] RIP: 0033:0x7fc61ad0f535 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185207] RSP: 002b:00007fc60d1e8738 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185209] RAX: ffffffffffffffda RBX: 00007fc60413d5c0 RCX: 00007fc61ad0f535 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185209] RDX: 00007fc60d1e87a0 RSI: 00007fc60d1e87a0 RDI: 00007fc604172fd0 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185210] RBP: 0000559c247e1590 R08: 00007fc6040aa860 R09: 00007fc61ad60470 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185211] R10: 0000000000100007 R11: 0000000000000246 R12: 00007fc604172fd0 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185212] R13: 00007fc60d1e8920 R14: 00007fc604172fd0 R15: 00007fc604017110 <0.6> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185253] mc D 0 3425 1 0x00000004 <======================= <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185255] Call Trace: <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185257] ? __schedule+0x27f/0x830 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185259] schedule+0x28/0x80 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185261] request_wait_answer+0x110/0x1e0 [fuse] <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185263] ? wait_woken+0x80/0x80 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185265] __fuse_request_send+0x78/0x80 [fuse] <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185268] fuse_simple_request+0xbd/0x190 [fuse] <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185271] fuse_do_getattr+0xf3/0x2b0 [fuse] <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185275] fuse_update_attributes+0x7a/0x90 [fuse] <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185276] vfs_statx+0x79/0xb0 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185278] SYSC_newlstat+0x26/0x40 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185279] do_syscall_64+0x7b/0x160 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185281] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185282] RIP: 0033:0x7f9d3c1b1535 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185282] RSP: 002b:00007fff021b3808 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185284] RAX: ffffffffffffffda RBX: 00007fff021b4940 RCX: 00007f9d3c1b1535 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185285] RDX: 00007fff021b3840 RSI: 00007fff021b3840 RDI: 00007fff021b3940 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185286] RBP: 00007fff021b3910 R08: 0000000000000000 R09: 00007f9d3c202290 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185286] R10: 00007f9d3c1ffe30 R11: 0000000000000246 R12: 00007fff021b3940 <0.4> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185287] R13: 000056285945211a R14: 0000562859452124 R15: 00007fff021b3954 <0.6> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185291] OOM killer enabled. <0.6> 2020-03-20 03:08:12 Telcontar kernel - - - [317423.185292] Restarting tasks ... done. <3.5> 2020-03-20 03:08:12 Telcontar systemd 1 - - systemd-hibernate.service: Main process exited, code=exited, status=1/FAILURE <3.3> 2020-03-20 03:08:12 Telcontar systemd 1 - - Failed to start Hibernate. <3.4> 2020-03-20 03:08:12 Telcontar systemd 1 - - Dependency failed for Hibernate. <4.6> 2020-03-20 03:08:12 Telcontar systemd-logind 1557 - - Operation 'sleep' finished. <3.5> 2020-03-20 03:08:12 Telcontar systemd 1 - - hibernate.target: Job hibernate.target/start failed with result 'dependency'. <3.6> 2020-03-20 03:08:12 Telcontar systemd 1 - - sleep.target: Unit not needed anymore. Stopping. <3.5> 2020-03-20 03:08:12 Telcontar systemd 1 - - systemd-hibernate.service: Unit entered failed state. <3.4> 2020-03-20 03:08:12 Telcontar systemd 1 - - systemd-hibernate.service: Failed with result 'exit-code'. <3.6> 2020-03-20 03:08:12 Telcontar systemd 1 - - Stopped target Sleep. The user run application 'mc' (Midnight Commander) was blocking hibernation (and now I see there was another application named 'pool'). I tried to kill 'mc' with killall -9. It still refused. I killed the terminal that had it, no way. In the end, I had to poweroff the machine instead. I think that mc was blocked because it had open a remote directory externally: sshfs cer@192.168.1.134:/ ~/fusermount/ and that other machine had been hibernated a minute before. How can it be that a plebeian app stops the almighty kernel in its tracks? - -- Cheers Carlos E. R. (from 15.1 x86_64 at Telcontar) -----BEGIN PGP SIGNATURE----- iHoEARECADoWIQQZEb51mJKK1KpcU/W1MxgcbY1H1QUCXnSa+Bwccm9iaW4ubGlz dGFzQHRlbGVmb25pY2EubmV0AAoJELUzGBxtjUfVY7kAmwQyudMUHLBapNUWQTAU RrOXoQ4dAJ9kHsU9bLDY79jb7fozH2sASLOOlw== =Vbxz -----END PGP SIGNATURE----- -- To unsubscribe, e-mail: opensuse+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse+owner(a)opensuse.org

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