USB ethernet adapter: ure0: usb errors on rx: IOERROR
On my machine the Rankie USB ethernet adapter sometimes stops working, usually after a period of inactivity. The following messages appear in the log: ure0: usb errors on rx: IOERROR uhid0 detached uhidev0 detached ugen0 detached sd1 detached scsibus2 detached umass0 detached sd2 detached scsibus3 detached umass1 detached wskbd1: disconnecting from wsdisplay0 wskbd1 detached ukbd0 detached uhidev1 detached wsmouse1 detached ums0 detached uhid1 detached uhid2 detached uhid3 detached uhid4 detached uhidev2 detached wskbd2: disconnecting from wsdisplay0 wskbd2 detached ukbd1 detached uhidev3 detached wsmouse2 detached ums1 detached uhid5 detached uhid6 detached uhid7 detached uhidev4 detached uhid8 detached uhid9 detached uhid10 detached uhid11 detached uhidev5 detached uhub2 detached rgephy0 detached ure0 detached ucom0 detached uticom0 detached uhub1 detached uhub1 at uhub0 port 1 configuration 1 interface 0 "Texas Instruments product 0x8142" rev 2.10/1.00 addr 2 uhidev0 at uhub1 port 1 configuration 1 interface 1 "Texas Instruments Inc. Texas Instruments USB Billboard Device" rev 2.01/1.00 addr 3 uhidev0: iclass 3/0 uhid0 at uhidev0: input=64, output=64, feature=2 ugen0 at uhub1 port 1 configuration 1 "Texas Instruments Inc. Texas Instruments USB Billboard Device" rev 2.01/1.00 addr 3 uhub2 at uhub1 port 2 configuration 1 interface 0 "Generic 4-Port USB 2.0 Hub" rev 2.10/1.21 addr 4 umass0 at uhub2 port 1 configuration 1 interface 0 "Sony MRW-S1" rev 2.10/0.04 addr 5 umass0: using SCSI over Bulk-Only scsibus2 at umass0: 2 targets, initiator 0 sd1 at scsibus2 targ 1 lun 0: SCSI4 0/direct removable serial.054c0c5d0004 sd1: 29520MB, 512 bytes/sector, 60456960 sectors umass1 at uhub2 port 2 configuration 1 interface 0 "Seagate Expansion" rev 2.10/0.00 addr 6 umass1: using SCSI over Bulk-Only scsibus3 at umass1: 2 targets, initiator 0 xhci0: wrong trb index (-51337728) max is 255 xhci0: wrong trb index (-51337728) max is 255 xhci0: wrong trb index (-51337728) max is 255 xhci0: wrong trb index (-51337728) max is 255 xhci0: wrong trb index (-51337728) max is 255 xhci0: wrong trb index (-51337728) max is 255 WARNING !wm_changed failed at /usr/src/sys/dev/pci/drm/i915/intel_pm.c:3609 WARNING !wm_changed failed at /usr/src/sys/dev/pci/drm/i915/intel_pm.c:3609 This is the adapter: (https://www.amazon.com/Rankie-Network-Adapter-Gigabit-White/dp/B01N3K0N43 It is attached to the monitor, which serves as a USB hub. There is another USB hub with a hard disk, an SD card, reader, keyboard and mouse attached to it. What might cause this? Is there a way to get more details than just "IOERROR"? Thanks Full dmesg: OpenBSD 6.3 (GENERIC.MP) #107: Sat Mar 24 14:21:59 MDT 2018 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 17037766656 (16248MB) avail mem = 16514322432 (15749MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 3.0 @ 0xeb350 (31 entries) bios0: vendor American Megatrends Inc. version "UX390UAK.312" date 04/25/2017 bios0: ASUSTeK COMPUTER INC. UX390UAK acpi0 at bios0: rev 2 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP APIC FPDT ECDT MCFG FIDT SSDT MSDM SSDT HPET UEFI SSDT LPIT WSMT SSDT SSDT DBGP DBG2 BGRT DMAR TPM2 acpi0: wakeup devices GLAN(S4) XHC_(S3) XDCI(S4) HDAS(S4) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz, 2594.97 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,IBRS,IBPB,STIBP,SENSOR,ARAT,MELTDOWN cpu0: 256KB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 23MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE cpu1 at mainbus0: apid 2 (application processor) cpu1: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz, 2593.92 MHz cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,IBRS,IBPB,STIBP,SENSOR,ARAT,MELTDOWN cpu1: 256KB 64b/line 8-way L2 cache cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 1 (application processor) cpu2: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz, 2593.92 MHz cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLU
Re: Resume fails with connected USB hub
On Mon, Jan 29, 2018 at 6:43 PM, Maximilian Pichler wrote: > Resume after suspend fails on a Zenbook UX390UA if (and only if) the > USB hub/adapter that comes with it is connected. This issue no longer occurs with current from Jun 21st. I don't know which change (since Jan 24) is responsible.
xbacklight on second monitor
Is it possible to change the backlight of a second monitor? It seems that xbacklight can only change the backlight of the first monitor, i.e. in my case the laptop's integrated display. I'd like to change the backlight of an external monitor. Here it is suggested to use a tool called ddcutil. Unfortunately this doesn't compile under OpenBSD because it depends on libudev. https://unix.stackexchange.com/questions/421307/how-can-i-change-the-backlight-of-an-external-monitor I'm aware of 'xrandr --brightness', but of course brightness isn't the same as the backlight (see xrandr's man page). Thanks for any hints Max
Re: 4k display on integrated Intel graphics?
So I went ahead and it works! At first it did 3840x2160 only at 30 Hz, but after rebooting it now runs at 60 Hz, at least according to xrandr (see below). Is there a way to independently verify the refresh rate? Unfortunately the monitor doesn't display it. For the record, this is an Asus Zenbook 3 (UX390UA) with integrated Intel HD Graphics 620 connected to a LG 27UD88 4k display via the included USB-C-to-C cable. $ xrandr Screen 0: minimum 320 x 200, current 5760 x 2160, maximum 8192 x 8192 eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 276mm x 155mm 1920x1080 60.05*+ 48.04 1400x1050 59.98 1280x1024 60.02 1280x960 60.00 1024x768 60.0460.00 960x720 60.00 928x696 60.05 896x672 60.01 800x600 60.0060.3256.25 700x525 59.98 640x512 60.02 640x480 60.0059.94 512x384 60.00 400x300 60.3256.34 320x240 60.05 DP-1 connected 3840x2160+1920+0 (normal left inverted right x axis y axis) 600mm x 340mm 3840x2160 60.00*+ 30.00 2560x1440 59.95 1920x1080 60.0059.94 1600x900 60.00 1280x1024 60.02 1280x800 59.81 1152x864 59.97 1280x720 60.0059.94 1024x768 60.00 800x600 60.32 720x480 60.0059.94 640x480 60.0059.94 HDMI-1 disconnected (normal left inverted right x axis y axis) On Mon, Jul 2, 2018 at 4:17 AM, Bryan Vyhmeister wrote: > On Fri, Jun 29, 2018 at 11:04:12PM +0200, Maximilian Pichler wrote: >> Thanks for explaining. Some shaking could be lived with... > > I went ahead and bought a Plugable USB-C to DisplayPort cable to confirm > that there are no issues. I unplugged my mDP to DP cable from the > NUC6i7KYK and the HP Z27s 3840x2160 monitor and replaced it with the > USB-C to DP cable and everything works exactly as before. Running xrandr > reports that I am running on DP-2 at 3840x2160 at 60Hz. > >> I just realized that some monitors (e.g. LG 27UD88) can connect via >> USB-C directly, whilest serving as a USB hub and power source. Would >> this be expected to work as well? > > This type of thing should work fine as the other poster said also. This > charging functionality is not OS-dependent and should work because of > device firmware. USB-C can carry different types of signals that have > been around a while and can be quite convenient as a result. > > Bryan
Re: clearing the disk cache
Thanks. :)
But isn't "bufcachepercent < 5" there for a reason? Will my machine
now catch fire?
On Wed, Jul 4, 2018 at 10:23 AM, Boudewijn Dijkstra
wrote:
> Op Tue, 03 Jul 2018 16:06:37 +0200 schreef Maximilian Pichler
> :
>>
>> Now I'm resorting to "sysctl kern.bufcachepercent=5; sysctl
>> kern.bufcachepercent=90" to "almost" clear the cache. If only setting
>> it to 0 were allowed...
>
>
> --- sys/kern/kern_sysctl.c.orig Mon Feb 19 09:59:52 2018
> +++ sys/kern/kern_sysctl.c Wed Jul 4 10:20:53 2018
> @@ -602,7 +602,7 @@
> &bufcachepercent);
> if (error)
> return(error);
> - if (bufcachepercent > 90 || bufcachepercent < 5) {
> + if (bufcachepercent > 90) {
> bufcachepercent = opct;
> return (EINVAL);
> }
>
>
> --
> Gemaakt met Opera's e-mailprogramma: http://www.opera.com/mail/
>
Re: clearing the disk cache
Thanks for explaining! Looks like this is too complex to be reliably tricked by a few dd commands. Now I'm resorting to "sysctl kern.bufcachepercent=5; sysctl kern.bufcachepercent=90" to "almost" clear the cache. If only setting it to 0 were allowed... On Tue, Jul 3, 2018 at 3:06 PM, Claudio Jeker wrote: > On Tue, Jul 03, 2018 at 01:30:20PM +0200, Maximilian Pichler wrote: >> On Tue, Jul 3, 2018 at 11:47 AM, Janne Johansson wrote: >> > https://www.tedunangst.com/flak/post/2Q-buffer-cache-algorithm >> >> Thanks. If I'm reading this correctly upon access (read or write), an >> action is performed depending on what queue a buffer is in: >> - none: Take a buffer from the tail of the cold queue and insert it at >> the front of the hot queue. >> - hot: Keep it there, but move to the front. >> - cold: Move it to the front of the warm queue. >> - warm: Keep it there, but move to the front. >> >> If a buffer reaches the tail of a queue it moves on like this: >> hot -> cold >> cold -> (delete) >> warm -> cold >> >> Based on this understanding, let me describe my (failed) attempt to >> remove a file from cache. >> >> First, let's use 90%: >> $ doas sysctl kern.bufcachepercent >> kern.bufcachepercent=90 >> >> My machine has 16GB of RAM, but the end of the blog post says >> something about himem, so maybe this means only 0.9*4GB=3.6GB are >> used. >> >> Now let's create a new file t1, of size 512MB: >> $ dd bs=1m count=512 if=/dev/zero of=t1 >> 536870912 bytes transferred in 3.458 secs (155210354 bytes/sec) >> >> t1 should be in the hot queue now. It can be read at 2GB/s (way faster >> than disk), so at least we can be sure it is in *some* queue: >> $ dd bs=1m if=t1 of=/dev/null >> 536870912 bytes transferred in 0.263 secs (2036532935 bytes/sec) >> >> Now let's fill the hot and cold queues with something else: >> $ dd bs=1m count=16384 if=/dev/zero of=t2 >> 17179869184 bytes transferred in 57.210 secs (300290968 bytes/sec) >> >> This should have moved t1 first from the warm to the cold queue and >> then removed it from the cold queue. But strangely it can still be >> read at 2GB/s: >> $ dd bs=1m if=t1 of=/dev/null >> 536870912 bytes transferred in 0.251 secs (2135681199 bytes/sec) >> >> Why is this? How come t1 is still in the cache? >> > > Because it is more complicated. Because buffers are flipped from DMA mem > high mem in some situations. IIRC if the DMA hot queue is full the tail > buffers are flipped. Also just doing one dd is not enough to move buffers > between queues. For that they need to be read multiple times. Also write > buffers are never put in high mem or actually flipped down when written. > > In short the buffer cache is a complex beast and the few statistic numbers > systat are not enough to correctly understand the various states buffers > can be in. > > -- > :wq Claudio >
Re: clearing the disk cache
On Tue, Jul 3, 2018 at 11:47 AM, Janne Johansson wrote: > https://www.tedunangst.com/flak/post/2Q-buffer-cache-algorithm Thanks. If I'm reading this correctly upon access (read or write), an action is performed depending on what queue a buffer is in: - none: Take a buffer from the tail of the cold queue and insert it at the front of the hot queue. - hot: Keep it there, but move to the front. - cold: Move it to the front of the warm queue. - warm: Keep it there, but move to the front. If a buffer reaches the tail of a queue it moves on like this: hot -> cold cold -> (delete) warm -> cold Based on this understanding, let me describe my (failed) attempt to remove a file from cache. First, let's use 90%: $ doas sysctl kern.bufcachepercent kern.bufcachepercent=90 My machine has 16GB of RAM, but the end of the blog post says something about himem, so maybe this means only 0.9*4GB=3.6GB are used. Now let's create a new file t1, of size 512MB: $ dd bs=1m count=512 if=/dev/zero of=t1 536870912 bytes transferred in 3.458 secs (155210354 bytes/sec) t1 should be in the hot queue now. It can be read at 2GB/s (way faster than disk), so at least we can be sure it is in *some* queue: $ dd bs=1m if=t1 of=/dev/null 536870912 bytes transferred in 0.263 secs (2036532935 bytes/sec) Now let's fill the hot and cold queues with something else: $ dd bs=1m count=16384 if=/dev/zero of=t2 17179869184 bytes transferred in 57.210 secs (300290968 bytes/sec) This should have moved t1 first from the warm to the cold queue and then removed it from the cold queue. But strangely it can still be read at 2GB/s: $ dd bs=1m if=t1 of=/dev/null 536870912 bytes transferred in 0.251 secs (2135681199 bytes/sec) Why is this? How come t1 is still in the cache? (Disclaimer: I've omitted the boring 'records' stats output by dd everywhere.)
Re: clearing the disk cache
On Tue, Jul 3, 2018 at 9:48 AM, Claudio Jeker wrote: > or reboot the system after every run. Would unmounting and remounting not be good enough? (At least for a FAT-formatted SD card this appears to work, though it could be caused by something else). In fact, at what level does caching happen? Is it chunks of the disk that are cached, or chunks of files? > The buffer cache is implemented as two 2-queue and therefor a simple cat > bigfile will not fill the cache. What sort of data structure or algorithm is this? Any reference would be much appreciated. Thanks!
clearing the disk cache
I'm doing some performance tests that include reading files from disk and want to make sure that each test takes place under similar conditions. In particular, how can one clear the disk cache? (I want to make sure that the second test isn't faster than the first one, just because some files they both use are still in cache.) Right now I'm doing: $ cat some_file_the_size_of_RAM > /dev/null Does this indeed clear the cache? Is there a better way? Also, are there several level of file/disk caches or just one? As always, thanks for your advice!
Re: 4k display on integrated Intel graphics?
On Fri, Jun 29, 2018 at 9:49 PM, Bryan Vyhmeister wrote: > It should work fine because the USB-C ports have DisplayPort signaling > built-in and I would not expect any issues. > > https://www.displayport.org/displayport-over-usb-c/ > > HDMI 1.4 does not support 4k at 60Hz like HDMI 2.0 does but HDMI 2.0 is > not supported as you found out. I have not tested USB-C to DP > specifically with my NUC6i7KYK but it does drive 4k over DisplayPort > which should be the same with USB-C to DP. I do get some weird artifacts > like the screen "shaking" back and forth a bit until I launch Xorg which > then works perfectly. Thanks for explaining. Some shaking could be lived with... I just realized that some monitors (e.g. LG 27UD88) can connect via USB-C directly, whilest serving as a USB hub and power source. Would this be expected to work as well?
Re: 4k display on integrated Intel graphics?
> It worked for me last time I tried, but I could only drive 30Hz. Probably an > adapter limitation. The spec indeed says it can only do 30Hz over HDMI, but 60Hz over DP. So thanks for pointing this out, you saved me from buying the wrong cable. https://ark.intel.com/products/95451/Intel-Core-i7-7500U On Fri, Jun 29, 2018 at 3:05 AM, Mike Larkin wrote: > Oh, just noticed the USB-C bit. You're on your own. Does this mean it's unlikely to work with an USB-C-to-DP adapter or just hasn't been tried? This review (in German) says it works, but presumably on some other OS. https://notebooks-und-mobiles.de/asus-zenbook-ux390ua-laptop-im-test Thanks!
4k display on integrated Intel graphics?
Can OpenBSD drive a 4k display on integrated Intel graphics via HDMI these days? Specifically, I'm hoping to connect it to my laptop's "Intel HD Graphics 620" (Kaby Lake) via a single HDMI cable (which would go into a USB-C-to-HDMI adapter). (I'm aware something similar has been asked two years ago, but am guessing the bleeding edge has moved on a bit since then...) Thanks
Re: virtual colocation? Amazon/cloud?
I've had a very good experience with the Netherlands-based transip. Their pricing is competitive (especially for storage if you don't want do deal with anything S3-like), they are reliable, and have also been good at keeping up with new OpenBSD releases: https://www.transip.eu/vps/openbsd/ On Thu, Jun 14, 2018 at 10:50 PM, Steve Fairhead wrote: > Yes, I have consulted the interwebs. But, forsooth, the interwebs have > forsaken me... > > I've been running various colocated OpenBSD boxen for a long time (19 > years?). The hardware is mine; the phat pipe I pay for, in some aircon'ed > warehouse somewhere in southern England... never been... (I'm in West > Sussex/Surrey, but I doubt that matters these days.) > > Two of my machines are getting a little elderly, and need replacing... and > my son-in-law (I quite like him) said "have you considered virtual > hosting?". Hmmm. > > I would love to be able to do this - make the hardware someone else's > problem - and maybe into the bargain pay less per month. > > I gather Amazon are not quite there yet re OpenBSD virtual machines. Can > anyone here provide a cluebat as to prospects or alternatives? I don't want > to move away from OpenBSD - it's my security blanket... and I love it *so* > much... > > Steve >
Re: How to copy n bytes from stdin to stdout?
On Thu, Jun 21, 2018 at 3:15 PM, Daniel Hartmeier wrote: > I think they meant dd and just didn't care about efficiency: > > http://austingroupbugs.net/bug_view_page.php?bug_id=407 Thanks for digging this out! > Does ghead -c beat a simple buffer loop? Your head-c.c seems to have the same performance as ghead -c, presumably because they're doing the same thing. :)
Re: How to copy n bytes from stdin to stdout?
On Thu, Jun 21, 2018 at 11:05 AM, Abel Abraham Camarillo Ojeda
wrote:
> $ cat file | perl -ne 'BEGIN { $/ = \1 } print if $. <= 5; exit 0 if $. == 5'
This is much slower than 'dd ibs=1'
Re: FTP login delay
Thanks for the suggestion! ktracing reveals that it IS hanging on a DNS lookup.
99982 ftpd CALL connect(3,0xae7e11d72a0,16)
99982 ftpd STRU struct sockaddr { AF_INET, 192.168.1.1:53 }
99982 ftpd RET connect 0
99982 ftpd CALL sendto(3,0xae80477fa00,0x27,0,0,0)
99982 ftpd GIO fd 3 wrote 39 bytes
"7\M^M\^A\0\0\^A\0\0\0\0\0\0\vzen-thought\^Bmy\^Fdomain\0\0\^A\0\^A"
99982 ftpd RET sendto 39/0x27
99982 ftpd CALL clock_gettime(CLOCK_MONOTONIC,0x7f7c51f0)
99982 ftpd STRU struct timespec { 47305.577400182 }
99982 ftpd RET clock_gettime 0
99982 ftpd CALL poll(0x7f7c5200,1,2)
<...hanging here for 20s...>
99982 ftpd STRU struct pollfd { fd=3, events=0x1, revents=0<> }
99982 ftpd RET poll 0
99982 ftpd CALL recvfrom(3,0xae80477a000,0x1000,0,0,0)
99982 ftpd RET recvfrom -1 errno 35 Resource temporarily unavailable
(It repeats this a few times with different timeouts: 5s + 10s + 20s +
40s = 75s)
I'm not familiar with the DNS protocol, but the query
"7\M^M\^A\0\0\^A\0\0\0\0\0\0\vzen-thought\^Bmy\^Fdomain\0\0\^A\0\^A"
contains a machine name, so it looks like a forward, not a reverse
lookup, right?
After adding 'zen-thought.my.domain' to /etc/hosts, the delay
disappears! Previously (after reading the FAQ) I had made entries only
for my naked machin name (zen-thought) and the machine name suffixed
with the ISP's domain, but not with 'my.domain'.
It also turns out that hostname(1) returned 'zen-thought.my.domain',
which is what ftpd seems to be looking up. After *setting* the
hostname to zen-thought only (without domain suffix) the delay
disappear as well, even when removing all entries from /etc/hosts
(except for the localhost ones of course).
My remaining questions are:
(1) Why does ftpd need to make a *forward* DNS lookup (assuming I'm
reading the query correctly) of the machine name?
(2) Generally, when setting the machine name with hostname(1), should
it be suffixed with a domain name?
Thanks again, your suggestion allowed me to get things working at least!
On Thu, Jun 21, 2018 at 10:09 AM, Janne Johansson wrote:
>
>
> Den ons 20 juni 2018 kl 23:28 skrev Maximilian Pichler
> :
>>
>> I've enabled ftpd and am experiencing very long delays (consistently
>> 75 seconds) when logging in from localhost.
>>
>> Running nc reveals that the connection is accepted immediately, but
>> the server waits before spitting out the 'ready' line:
>>
>> $ nc -4v localhost 21
>> Connection to localhost 21 port [tcp/ftp] succeeded!
>> <<...75 seconds go by...>>
>> 220 zen-thought.my.domain FTP server ready.
>>
>> This smelled a lot like https://www.openbsd.org/faq/faq8.html#RevDNS,
>> but of course localhost is in /etc/hosts (and /etc/resolv.conf has
>> 'lookup file bind').
>
>
> Try running the ftpd under a ktrace and then use kdump to see what it does
> just before those 75 seconds?
> RevDNS was a good guess though. ;)
>
>
> --
> May the most significant bit of your life be positive.
Re: How to copy n bytes from stdin to stdout?
On Thu, Jun 21, 2018 at 9:48 AM, Otto Moerbeek wrote: >> On Thu, Jun 21, 2018 at 12:11:52AM +0200, Maximilian Pichler wrote: >> > I'm just wondering what these other utilities might be. >> >> hexdump -v -n 1234567 -e '"%c"' Speed-wise this is roughly on par with 'dd bs=1'. >> If the input doesn't contain backslashes (or something else, tr(1)) >> >> vis -aoF6 | head -n 1234567 | unvis Backslashes exist. :) > Variation that buffers the writes: > > dd ibs=1 count=n Nice, this is about three time as fast as bs=1. Both are much slower than 'ghead -c'.
Re: How to copy n bytes from stdin to stdout?
POSIX says (http://pubs.opengroup.org/onlinepubs/9699919799/utilities/head.html#tag_20_57_18) about the 'head' utility: "There is no -c option (as there is in tail) because it is not historical practice and because other utilities in this volume of POSIX.1-2017 provide similar functionality." I'm just wondering what these other utilities might be. On Wed, Jun 20, 2018 at 5:32 PM, Maximilian Pichler wrote: > dd bs=1 count=1234567 will copy 1234567 bytes and then stop, but it's slow. > > I can't seem to think of a faster command that also works in the > presence of short reads and blocking. There is ghead -c from coreutils > in ports, but this should be possible in base, no? > > Max
Re: How to copy n bytes from stdin to stdout?
Your script is incorrect. $ dd if=/dev/zero bs=1 | ./nread 1234567 | wc -c 0+2411 records in 0+2411 records out 2411 bytes transferred in 0.038 secs (62579 bytes/sec) 135+0 records in 135+0 records out 135 bytes transferred in 0.001 secs (126148 bytes/sec) 2546 $ man dd ... count=n Copy only n input blocks. ... These are input, not output blocks. On Wed, Jun 20, 2018 at 11:42 PM, Tomasz Rola wrote: > On Wed, Jun 20, 2018 at 08:20:16PM +0200, Maximilian Pichler wrote: >> On Wed, Jun 20, 2018 at 7:17 PM, Tomasz Rola wrote: >> > But seriously: man sh. >> >> Are you saying there is a shell built-in that does this? If so, which one? > > => (591 13):cat nread > #!/bin/sh > > # nread n - read up to n bytes from stdio, put them on to stdout > > N=$1 > > dd bs=512 count=$((N / 512)) > dd bs=1 count=$((N % 512)) > > => (591 14): md5sum 9c6d3e6aa2b11f6351290fc4f770bf44 - > > => (591 15): chmod a+x nread > > => (591 16): cat HUGE | /usr/bin/time ./nread 1234567 | wc -c > 2411+0 records in > 2411+0 records out > 1234432 bytes (1.2 MB) copied, 0.0122527 s, 101 MB/s > 135+0 records in > 135+0 records out > 135 bytes (135 B) copied, 0.000620305 s, 218 kB/s > 0.00user 0.01system 0:00.02elapsed 57%CPU (0avgtext+0avgdata 768maxresident)k > 0inputs+0outputs (0major+731minor)pagefaults 0swaps > 1234567 > > Total time is well below 1s. If you want faster, then you have to > write it in C or assembly. > > -- > Regards, > Tomasz Rola > > -- > ** A C programmer asked whether computer had Buddha's nature. ** > ** As the answer, master did "rm -rif" on the programmer's home** > ** directory. And then the C programmer became enlightened... ** > ** ** > ** Tomasz Rola mailto:tomasz_r...@bigfoot.com ** >
FTP login delay
I've enabled ftpd and am experiencing very long delays (consistently 75 seconds) when logging in from localhost. Running nc reveals that the connection is accepted immediately, but the server waits before spitting out the 'ready' line: $ nc -4v localhost 21 Connection to localhost 21 port [tcp/ftp] succeeded! <<...75 seconds go by...>> 220 zen-thought.my.domain FTP server ready. This smelled a lot like https://www.openbsd.org/faq/faq8.html#RevDNS, but of course localhost is in /etc/hosts (and /etc/resolv.conf has 'lookup file bind').
Re: How to copy n bytes from stdin to stdout?
On Wed, Jun 20, 2018 at 7:17 PM, Tomasz Rola wrote: > But seriously: man sh. Are you saying there is a shell built-in that does this? If so, which one?
Re: How to copy n bytes from stdin to stdout?
On Wed, Jun 20, 2018 at 6:27 PM, Tomasz Rola wrote: > On my Linux box: ? > cat HUGE | /usr/bin/time dd bs=1 count=1234944 | wc -c stdin might be something much faster than your disk, in which case the relative cost of bs=1 increases. > cat HUGE | /usr/bin/time dd bs=1024 count=1206 | wc -c Doesn't work for prime numbers. ;)
Re: How to copy n bytes from stdin to stdout?
On Wed, Jun 20, 2018 at 5:50 PM, Solene Rapenne wrote: > it's slow because it flushes the output every byte, what would you > expect? Maybe you should do in a different manner. I know, my question is what such a different manner might look like. :)
Re: New laptop recommendations
I'm quite happy with my Asus Zenbook 3 (UX390UA). It's thinner, lighter and more powerful than the current MacBooks and costs about 1100 EUR now. On Tue, Jun 19, 2018 at 12:37 PM, Rupert Gallagher wrote: > I'm done with my 10 years old 1200EUR MacBookPro. It served me well, every > day, but is now falling apart, finally. > > I would buy a new one if only Steve Jobs would be alive and keeping Apple > inspired. The new models are meticulously designed to make you suffer: > expensive, slow cpu, soldered ram, soldered disk, small disk, bad keyboard > keys, wifi only, must pay extra for standard connectors. > > I have 1500EUR for a new laptop. What would you buy with it?
How to copy n bytes from stdin to stdout?
dd bs=1 count=1234567 will copy 1234567 bytes and then stop, but it's slow. I can't seem to think of a faster command that also works in the presence of short reads and blocking. There is ghead -c from coreutils in ports, but this should be possible in base, no? Max
Re: Reading files faster than raw disk?
Thanks for the detailed explanation! As both you and Alexandre hinted at I was using the wrong tool. dd(1) indeed yields the expected speed on rsd1c. At least for this particular SD card a block size of 64k appears to be optimal: $ doas dd if=/dev/rsd1c of=/dev/null bs=32k count=16k 16384+0 records in 16384+0 records out 536870912 bytes transferred in 14.867 secs (36110418 bytes/sec) $ doas dd if=/dev/rsd1c of=/dev/null bs=64k count=8k 8192+0 records in 8192+0 records out 536870912 bytes transferred in 8.494 secs (63202126 bytes/sec) $ doas dd if=/dev/rsd1c of=/dev/null bs=128k count=4k 4096+0 records in 4096+0 records out 536870912 bytes transferred in 8.434 secs (63649774 bytes/sec) On Fri, Jun 15, 2018 at 9:30 AM, Joseph Mayer wrote: > /dev/sd* > > * are cached (cache has a 3GB cap presently since the DMA pushback >diff not was experienced as stable and therefore rolled back), which >may make access appear faster I've been careful to un- and replug before every test to avoid any effects of caching. > * I think the underlying hardware access is always split to 512B (or >in certain cases 4096B) accesses by the file/IO subsystem, Indeed at least for this particular SD card the optimal blocksize when reading via sd1c is 4096B. This is also the blocksize at which reading speeds from sd1c and rsd1c roughly coincide, which confirms your statement. > this >together with serialization via the kernel biglock and subsystem >design gives you a system-global cap of about 120MB/sec independent >of actual hardware. What does this 120MB/s limit apply to? I'm gettng sustained 400MB/s read speeds from files on my internal (encrypted) SSD, even with files much larger than RAM. > Modern SSD:s all give you about 80MB/sec access in normal sequential > read mode. As you parallelize it you will see an linear speed increase > with higher number of threads up to approx 10 threads, where a SATA SSD > will give you about 500MB/sec and a PCIe NVMe SSD will give you about > 900MB/sec. I'm not sure I understand this. When reading from rsd1c with dd(1) I get 500MB/s. Does that mean that dd or the kernel is parallelizing requests?
Reading files faster than raw disk?
I'm getting much faster read speeds from an SD card when mounting the card and reading files (~50MB/s) than when reading the raw device rsd1c (~25MB/s). If anything, shouldn't it be the other way round, given that the file system has some overhead? Here are the measurements when mounting and reading files: $ doas mount /dev/sd1i /card $ mount | grep card /dev/sd1i on /card type msdos (local) $ cat /card/DCIM/100MSDCF/* | pv -bra -Ss500m | sha1 500MiB [49.2MiB/s] [49.2MiB/s] e823304263649ee4aff5c4563878cd9111cffebf For the raw device (rsd1c): $ doas cat /dev/rsd1c | pv -bra -Ss500m | sha1 500MiB [25.5MiB/s] [25.5MiB/s] ca17bdb9a657bbcf654a60057861be8fe02df0b1 For what it's worth, the block device (sd1c): $ doas cat /dev/sd1c | pv -bra -Ss500m | sha1 500MiB [8.53MiB/s] [8.53MiB/s] ca17bdb9a657bbcf654a60057861be8fe02df0b1 The card was previously formatted with "newfs_msdos -s 800 sd1c" and then files were written on it by a camera. Here is the card reader's dmesg bit: umass0 at uhub0 port 13 configuration 1 interface 0 "Generic USB3.0 Card Reader" rev 3.00/15.32 addr 5 umass0: using SCSI over Bulk-Only scsibus2 at umass0: 2 targets, initiator 0 sd1 at scsibus2 targ 1 lun 0: SCSI4 0/direct removable sd1: 488154MB, 512 bytes/sector, 999740416 sectors sd2 at scsibus2 targ 1 lun 1: SCSI4 0/direct removable
Limit CPU usage of a process?
Is it possible to limit the CPU usage of a given process to, say, 20%? I'd like to slow down the web browser since it is draining my laptop's battery. With enough tabs open it's often consuming ~50% of CPU but not doing anything productive. Apparently with RLIMIT_CPU in setrlimit(2) the total CPU time of a process can be limited. Can a similar limit be set for the percentage? Thanks
Re: Resume fails with connected USB hub
On Wed, Jan 31, 2018 at 1:15 PM, Eric Furman wrote: > What he is saying is that for this to be properly fixed he needs to have > actual possession of one of these machines. Some one needs to donate > one so they can fix the problem. Unfortunately I currently don't have that option. On the other hand I added a bunch of printf's to the kernel and am observing the following: with the hub plugged in, upon suspend the system consistently gets stuck in a call to 'tsleep' in 'xhci_command_submit': error = tsleep(&sc->sc_cmd_trb, PZERO, "xhcicmd", (timeout*hz+999)/ 1000 + 1); More precisely, after a hard power down the last entry in /var/messages/log from before reboot is the output of a printf immediately before this line of code. The output of a printf immediately after it is missing. The call stack is: tsleep (with timo=51) xhci_command_submit xhci_cmd_slot_control xhci_pipe_close (called via 'pipe->methods->close') usbd_close_pipe usb_free_device usbd_detach (with dev->address = 7) [...] acpi_sleep_state address 7 presumably refers to the hub: uhub2 at uhub0 port 13 configuration 1 interface 0 "VIA Labs, Inc. USB3.0 Hub" rev 3.00/6.85 addr 7 Is this information of any use?
Re: Resume fails with connected USB hub
On Tue, Jan 30, 2018 at 5:54 PM, Theo de Raadt wrote:
> Is that a pure USB dock, or is it something else? Does it connect with
> a pure USB connector?
I'm not sure what "pure" means. It is a box with one female USB-C,
HDMI, USB-A plug each, and it has a cable with a male USB-C plug that
goes into the laptop. Here is a picture:
https://gzhls.at/i/28/61/1552861-n0.jpg
This is how it manifests itself when plugged in:
uhub1 at uhub0 port 1 configuration 1 interface 0 "VIA Labs, Inc.
USB2.0 Hub" rev 2.10/6.80 addr 5
uhub2 at uhub0 port 13 configuration 1 interface 0 "VIA Labs, Inc.
USB3.0 Hub" rev 3.00/6.85 addr 6
ugen2 at uhub1 port 2 "VIA Technologies Inc. USB 2.0 BILLBOARD" rev
2.01/3.04 addr 7
(The addr numbers and the uhub/ugen numbers vary each time it is plugged in.)
> Maybe the resume-side EFI/ACPI/SMI makes assumptions about it?
>
> At suspend time, we 'kick off' all devices which we suspect aren't
> "part of the machine". That's so that upon resume, we aren't touching
> their registers or otherwise expecting them to work. The "suspect"
> part includes downstream usb hubs.
It looks like uhub0 ("Intel xHCI root hub") is not among the devices
being kicked off during bad suspends (with the dock)...
apmd: system suspending
/bsd: ugen0 detached
/bsd: uhub1 detached
/bsd: video0 detached
/bsd: uvideo0 detached
/bsd: ugen1 detached
/bsd: ugen2 detached
/bsd: uhub2 detached
[unable to resume]
...on the other hand, during the good suspends (without the dock)
uhub0 *is* detached:
apmd: system suspending
/bsd: video0 detached
/bsd: uvideo0 detached
/bsd: ugen0 detached
/bsd: ugen1 detached
/bsd: uhub0 detached
/bsd: uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub"
rev 3.00/1.00 addr 1
apmd: system resumed from sleep
Also, upon further testing there was one instance where resume *did*
work with the dock. The glaring difference is that uhub0 *was* being
detached:
apmd: system suspending
/bsd: ugen2 detached
/bsd: uhub1 detached
/bsd: video0 detached
/bsd: uvideo0 detached
/bsd: ugen0 detached
/bsd: ugen1 detached
/bsd: uhub2 detached
/bsd: uhub0 detached
/bsd: uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub"
rev 3.00/1.00 addr 1
apmd: system resumed from sleep
/bsd: uhub1 at uhub0 port 1 configuration 1 interface 0 "VIA Labs,
Inc. USB2.0 Hub" rev 2.10/6.80 addr 2
/bsd: ugen0 at uhub1 port 2 "VIA Technologies Inc. USB 2.0 BILLBOARD"
rev 2.01/3.04 addr 3
/bsd: uvideo0 at uhub0 port 5 configuration 1 interface 0 "AzureWave
USB2.0 VGA UVC WebCam" rev 2.00/16.09 addr 4
/bsd: video0 at uvideo0
/bsd: ugen1 at uhub0 port 8 "Intel Bluetooth" rev 2.00/0.01 addr 5
/bsd: ugen2 at uhub0 port 9 "ELAN ELAN:Fingerprint" rev 2.00/1.35 addr 6
/bsd: uhub2 at uhub0 port 13 configuration 1 interface 0 "VIA Labs,
Inc. USB3.0 Hub" rev 3.00/6.85 addr 7
> There are a few people who can debug this. It is quite hard to debug
> without having a machine on the desk. Something about have non-working
> hardware makes Mike and I and others figure out a strategy for determining
> where it is locking up. Providing a list of approaches is too hard.
Not quite sure I got the point, but am more than happy to help in any way I can.
Also, this might be related: https://marc.info/?l=openbsd-bugs&m=151730049020517
Thanks!
Resume fails with connected USB hub
Hi, Resume after suspend fails on a Zenbook UX390UA if (and only if) the USB hub/adapter that comes with it is connected. When resume is attempted by pressing a key, the fan starts to spin, but the screen remains blank. The laptop can no longer be ssh'ed into. This is fully reproducible and suspend/resume works perfectly fine without the hub. The offender is this: uhub1 at uhub0 port 1 configuration 1 interface 0 "VIA Labs, Inc. USB2.0 Hub" rev 2.10/6.80 addr 2 ugen0 at uhub1 port 2 "VIA Technologies Inc. USB 2.0 BILLBOARD" rev 2.01/3.04 addr 3 https://www.asus.com/Laptops-Accessory/Mini-Dock/ Incidentally, after having been forced to shut down the machine by holding the power button for a few seconds, each time triggering fsck upon reboot, I can no longer boot the default kernel /bsd, but have to type "boot bsd.sp" at the boot prompt. Without this, a single line of text saying "entry point at 0xf000158" appears on the screen for a few seconds and then the machine reboots by itself. For what it's worth, all partitions are mounted with softdep. Best, Max OpenBSD 6.2-current (RAMDISK_CD) #379: Wed Jan 24 12:58:41 MST 2018 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/RAMDISK_CD real mem = 17037766656 (16248MB) avail mem = 16517648384 (15752MB) mainbus0 at root bios0 at mainbus0: SMBIOS rev. 3.0 @ 0xeb350 (31 entries) bios0: vendor American Megatrends Inc. version "UX390UAK.312" date 04/25/2017 bios0: ASUSTeK COMPUTER INC. UX390UAK acpi0 at bios0: rev 2 acpi0: tables DSDT FACP APIC FPDT ECDT MCFG FIDT SSDT MSDM SSDT HPET UEFI SSDT LPIT WSMT SSDT SSDT DBGP DBG2 BGRT DMAR TPM2 acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz, 2594.89 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT cpu0: 256KB 64b/line 8-way L2 cache cpu0: apic clock running at 24MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE cpu at mainbus0: not configured cpu at mainbus0: not configured cpu at mainbus0: not configured ioapic0 at mainbus0: apid 2 pa 0xfec0, version 20, 120 pins acpiec0 at acpi0 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (PEG0) acpiprt2 at acpi0: bus -1 (PEG1) acpiprt3 at acpi0: bus -1 (PEG2) acpiprt4 at acpi0: bus 3 (RP09) acpiprt5 at acpi0: bus -1 (RP10) acpiprt6 at acpi0: bus -1 (RP11) acpiprt7 at acpi0: bus -1 (RP12) acpiprt8 at acpi0: bus -1 (RP13) acpiprt9 at acpi0: bus 1 (RP01) acpiprt10 at acpi0: bus -1 (RP02) acpiprt11 at acpi0: bus -1 (RP03) acpiprt12 at acpi0: bus -1 (RP04) acpiprt13 at acpi0: bus -1 (RP05) acpiprt14 at acpi0: bus 2 (RP06) acpiprt15 at acpi0: bus -1 (RP07) acpiprt16 at acpi0: bus -1 (RP08) acpiprt17 at acpi0: bus -1 (RP17) acpiprt18 at acpi0: bus -1 (RP18) acpiprt19 at acpi0: bus -1 (RP19) acpiprt20 at acpi0: bus -1 (RP20) acpiprt21 at acpi0: bus -1 (RP14) acpiprt22 at acpi0: bus -1 (RP15) acpiprt23 at acpi0: bus -1 (RP16) acpiec at acpi0 not configured acpicpu at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpitz at acpi0 not configured "INT3F0D" at acpi0 not configured "ACPI0003" at acpi0 not configured "PNP0C0D" at acpi0 not configured "PNP0C0A" at acpi0 not configured "INT3403" at acpi0 not configured "INT3403" at acpi0 not configured "INT3403" at acpi0 not configured "INT3403" at acpi0 not configured "ATK3001" at acpi0 not configured "ELAN1301" at acpi0 not configured "PNP0C0E" at acpi0 not configured "INT33A1" at acpi0 not configured "PNP0C0C" at acpi0 not configured "MSFT0101" at acpi0 not configured "PNP0C14" at acpi0 not configured "ATK4002" at acpi0 not configured "INT3400" at acpi0 not configured "INT340E" at acpi0 not configured pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core 7G Host" rev 0x02 "Intel HD Graphics 620" rev 0x02 at pci0 dev 2 function 0 not configured "Intel Core 6G Thermal" rev 0x02 at pci0 dev 4 function 0 not configured xhci0 at pci0 dev 20 function 0 "Intel 100 Series xHCI" r
Re: "uhub1: device problem, disabling port 1" on Zenbook
On Sun, Jan 28, 2018 at 8:12 PM, Kenneth Gober wrote: > When you reach the "(I)nstall, (U)pgrade, (A)utoinstall or (S)hell?" > prompt, enter S then type the following commands to create the sd1 > device entries: > > # cd /etc > # ./MAKEDEV sd1 Thanks! I had confused the absence of the node with the absence of the drive. I'm assuming you meant: # cd /dev # sh ./MAKEDEV sd1 After more testing, it looks like there is non-deterministic behaviour: at each reboot either the thumb drive is recognized (i.e. sd1 appears in dmesg) or it isn't (no sd1 in dmesg, but "uhub1: device problem, disabling port 1"). Sometimes unplugging and replugging the hub or drive gets it recognized, but not always. At least this allowed me to install the system, after a lucky reboot...
"uhub1: device problem, disabling port 1" on Zenbook
Hi, I'm trying to install OpenBSD 6.2 on a Zenbook (UX390UA) but it is unable to find the installer USB key (after booting from it). The key is connected via the USB-A/C adapter/hub that comes with the laptop. The same hardware works fine under Linux. The initial dmesg (full output below) has: sd1 at scsibus1 targ 1 lun 0: SCSI2 0/direct removable sd1: 3728MB, 512 bytes/sector, 7634944 sectors ...but: $ ls /dev/*sd1* ls: /dev/*sd1*: No such file or directory When un- and replugging the key, the following additional lines appear: sd1 detached scsibus1 detached umass0 detached uhub1: port 1, set config 0 at addr 3 failed uhub1: device problem, disabling port 1 When un- and replugging the adapter (with the key in it), the following additional lines appear: uhub1 detached uhub2 detached uhub1 at uhub0 port 1 configuration 1 interface 0 "VIA Labs, Inc. USB2.0 Hub" rev 2.10/6.80 addr 2 uhub1: port 1, set config 0 at addr 3 failed uhub1: device problem, disabling port 1 "VIA Technologies Inc. USB 2.0 BILLBOARD" rev 2.01/3.04 addr 3 at uhub1 port 2 not configured uhub2 at uhub0 port 13 configuration 1 interface 0 "VIA Labs, Inc. USB3.0 Hub" rev 3.00/6.85 addr 4 Using another type of USB hub and an external HDD gives similar results: uhub1 at uhub0 port 1 configuration 1 interface 0 "Apple Inc. USB2.0 Hub" rev 2.10/45.28 addr 2 "Apple Inc. USB-C Digital AV Multiport Adapter" rev 2.10/2.35 addr 3 at uhub1 port 2 not configured uhub2 at uhub0 port 13 configuration 1 interface 0 "Apple Inc. USB3.0 Hub" rev 3.00/45.28 addr 4 umass0 at uhub2 port 1 configuration 1 interface 0 "Seagate Expansion" rev 3.00/0.00 addr 8 mass0: using SCSI over Bulk-Only scsibus1 at umass0: 2 targets, initiator 0 sd1 at scsibus1 targ 1 lun 0: SCSI4 0/direct fixed sd1: 3815447MB, 512 bytes/sector, 7814037167 sectors uhub1 detached uhub1 at uhub0 port 1 configuration 1 interface 0 "Apple Inc. USB2.0 Hub" rev 2.10/45.28 addr 2 "Apple Inc. USB-C Digital AV Multiport Adapter" rev 2.10/2.35 addr 3 at uhub1 port 2 not configured Any help with this would be much appreciated! Thanks Max Initial dmesg: OpenBSD 6.2 (RAMDISK_CD) #132: Tue Oct 3 21:26:51 MDT 2017 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/RAMDISK_CD real mem = 17037766656 (16248MB) avail mem = 16517648384 (15752MB) mainbus0 at root bios0 at mainbus0: SMBIOS rev. 3.0 @ 0xeb350 (31 entries) bios0: vendor American Megatrends Inc. version "UX390UAK.312" date 04/25/2017 bios0: ASUSTeK COMPUTER INC. UX390UAK acpi0 at bios0: rev 2 acpi0: tables DSDT FACP APIC FPDT ECDT MCFG FIDT SSDT MSDM SSDT HPET UEFI SSDT LPIT WSMT SSDT SSDT DBGP DBG2 DMAR TPM2 acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz, 2904.00 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT cpu0: 256KB 64b/line 8-way L2 cache cpu0: TSC frequency 290400 Hz cpu0: apic clock running at 23MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE cpu at mainbus0: not configured cpu at mainbus0: not configured cpu at mainbus0: not configured ioapic0 at mainbus0: apid 2 pa 0xfec0, version 20, 120 pins acpiec0 at acpi0 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (PEG0) acpiprt2 at acpi0: bus -1 (PEG1) acpiprt3 at acpi0: bus -1 (PEG2) acpiprt4 at acpi0: bus 3 (RP09) acpiprt5 at acpi0: bus -1 (RP10) acpiprt6 at acpi0: bus -1 (RP11) acpiprt7 at acpi0: bus -1 (RP12) acpiprt8 at acpi0: bus -1 (RP13) acpiprt9 at acpi0: bus 1 (RP01) acpiprt10 at acpi0: bus -1 (RP02) acpiprt11 at acpi0: bus -1 (RP03) acpiprt12 at acpi0: bus -1 (RP04) acpiprt13 at acpi0: bus -1 (RP05) acpiprt14 at acpi0: bus 2 (RP06) acpiprt15 at acpi0: bus -1 (RP07) acpiprt16 at acpi0: bus -1 (RP08) acpiprt17 at acpi0: bus -1 (RP17) acpiprt18 at acpi0: bus -1 (RP18) acpiprt19 at acpi0: bus -1 (RP19) acpiprt20 at acpi0: bus -1 (RP20) acpiprt21 at acpi0: bus -1 (RP14) acpiprt22 at acpi0: bus -1 (RP15) acpiprt23 at acpi0: bus -1 (RP16) acpiec at acpi0 not configured acpicpu at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0 not configured acpipwrres at acpi0
Re: Reinitializing software from hardware clock?
On Thu, Jan 11, 2018 at 2:23 AM, Mike Larkin wrote: >> Following your hint at vmmci and looking at >> https://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/dev/pv/vmmci.c.diff?r1=1.2&r2=1.3&f=h >> it looks like inittodr(9) would reinitialize the software clock. >> However it seems to be available inside the kernel only. Is there no >> way to do this from userland? > > not that I know of. Not quite what I'd hoped for... now resorting to periodically updating the clock: while true; do date +%Y%m%d%H%M.%S | ssh virtual_machine 'date; xargs doas date'; sleep 60; done
Re: Reinitializing software from hardware clock?
On Wed, Jan 10, 2018 at 6:50 PM, Mike Larkin wrote: >> > My question is: Can OpenBSD be told initialize the software from the >> > hardware clock again after the system is booted? > This does occur on occasion; for example, when running an OpenBSD vmm(4) > guest, vmd(8) will notify the guest to resynch the clock from the RTC > after the host resumes from suspend/hibernate (actually, "any time > the host clock varies from more than 5s since it was last read by vmd(8"), > but that practically means "only during suspend/hibernate resumes"). > > If the OP was looking for code to do this for whatever reason, it's done > via vmmci(4). In fact this is precisely the use case I had in mind, except for that instead of inside vmm OpenBSD is running in Virtualbox on Mac OS. The clock seems to drift randomly and is off significantly after suspend/hibernate. Following your hint at vmmci and looking at https://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/dev/pv/vmmci.c.diff?r1=1.2&r2=1.3&f=h it looks like inittodr(9) would reinitialize the software clock. However it seems to be available inside the kernel only. Is there no way to do this from userland? Thanks!
Reinitializing software from hardware clock?
My vague understanding of how OpenBSD keeps track of time is: * At boot the software clock (the value returned by gettimeofday) is initialized from the hardware clock (the one with the coin-shaped battery). * The software clock is then incremented hz(9) times a second by a CPU interrupt. My question is: Can OpenBSD be told initialize the software from the hardware clock again after the system is booted? (Also, is the hardware clock ever modified aside from explicit invocations of date(1) or similar?) Thanks!
Re: no valid ntpd peers
On Wed, Jan 10, 2018 at 6:05 PM, Stuart Henderson wrote: > On 2018/01/10 09:43, Maximilian Pichler wrote: >> $ doas rdate -nvp pool.ntp.org >> rdate: Unable to receive NTP packet from server: No route to host > > This usually indicates either not having a route, or a firewall rule > on the OpenBSD system blocking it. Indeed, the ISP was to blame here. Mac OS couldn't get the time either. Once I switched to my phone's internet connection everything was fine. Thanks
Re: no valid ntpd peers
On Wed, Jan 10, 2018 at 11:55 AM, x9p wrote: > I had similar problems once under VirtualBox, other OS. try switching from > NAT to BRIDGED > mode and give it a try. Thanks, but no luck on my end. Any insight into why this should have helped?
Re: no valid ntpd peers
I should probably mention that this is OpenBSD 6.2 running under VirtualBox on MacOS. On Mon, Jan 8, 2018 at 10:02 PM, Stuart Henderson wrote: > How does "rdate -nvp pool.ntp.org" look? $ doas rdate -nvp pool.ntp.org rdate: Unable to receive NTP packet from server: No route to host rdate: Unable to receive NTP packet from server: No route to host rdate: Unable to receive NTP packet from server: No route to host rdate: Unable to receive NTP packet from server: No route to host rdate: Unable to get a reasonable time estimate On the other hand (suggested by Rudy Baker in a private message): $ nc -vu pool.ntp.org 123 Connection to pool.ntp.org 123 port [udp/ntp] succeeded! $ traceroute -c -p 123 pool.ntp.org traceroute: Warning: pool.ntp.org has multiple addresses; using 203.159.70.33 traceroute to pool.ntp.org (203.159.70.33), 64 hops max, 40 byte packets 1 10.0.2.2 (10.0.2.2) 0.867 ms 0.349 ms 0.246 ms 2 * * * 3 192.168.11.1 (192.168.11.1) 2.514 ms 2.137 ms 1.786 ms 4 125.213.235.25 (125.213.235.25) 2.848 ms 2.51 ms 2.617 ms 5 125.213.235.17 (125.213.235.17) 5.88 ms 3.059 ms 3.211 ms 6 * * * 7 * * * 8 * * * 9 * 125.213.235.17 (125.213.235.17) 3.367 ms !X * Disabling pf (as well as the firewall on the host MacOS) gives identical results. Also, it looks like no packets are coming back (suggested by David Dahlberg in a private message): $ doas tcpdump -envps1500 -i em0 port ntp or icmp tcpdump: listening on em0, link-type EN10MB 06:16:31.765946 08:00:27:34:76:da 52:54:00:12:35:02 0800 90: 10.0.2.15.47084 > 203.158.247.150.123: [bad udp cksum cf8d! -> 5deb] v4 client strat 0 poll 0 prec 0 dist 0.00 disp 0.00 ref (unspec)@0.0 orig 0.0 rec -0.0 xmt -34468692.156416639 [tos 0x10] (ttl 64, id 34769, len 76) 06:16:31.766020 08:00:27:34:76:da 52:54:00:12:35:02 0800 90: 10.0.2.15.35704 > 203.158.118.2.123: [bad udp cksum 4df9! -> 780a] v4 client strat 0 poll 0 prec 0 dist 0.00 disp 0.00 ref (unspec)@0.0 orig 0.0 rec -0.0 xmt -95552486.879830002 [tos 0x10] (ttl 64, id 47214, len 76) 06:16:31.766340 08:00:27:34:76:da 52:54:00:12:35:02 0800 90: 10.0.2.15.31315 > 103.22.182.121.123: [bad udp cksum 29e8! -> dad3] v4 client strat 0 poll 0 prec 0 dist 0.00 disp 0.00 ref (unspec)@0.0 orig 0.0 rec -0.0 xmt +1659942531.907521903 [tos 0x10] (ttl 64, id 53951, len 76) 06:16:31.766494 08:00:27:34:76:da 52:54:00:12:35:02 0800 90: 10.0.2.15.11278 > 203.159.70.33.123: [bad udp cksum 1e19! -> 6dc7] v4 client strat 0 poll 0 prec 0 dist 0.00 disp 0.00 ref (unspec)@0.0 orig 0.0 rec -0.0 xmt +94128219.587299346 [tos 0x10] (ttl 64, id 30931, len 76) 06:16:31.768890 52:54:00:12:35:02 08:00:27:34:76:da 0800 90: 125.213.235.17 > 10.0.2.15: icmp: host 203.158.247.150 unreachable - admin prohibited filter [icmp cksum ok] [tos 0xd0] (ttl 63, id 48216, len 76) What is "admin prohibited filter"? Thanks for all the suggestions!
no valid ntpd peers
Hi, For some reason my ntpd doesn't get any replies from the time servers. They can however be pinged, so I'm unsure what causes this. Any ideas? Thanks! Max $ doas ntpctl -s all 0/4 peers valid, constraint offset 107s, clock unsynced peer wt tl st next poll offset delay jitter 203.159.70.33 from pool pool.ntp.org 1 2 - 215s 300s peer not valid 203.158.118.2 from pool pool.ntp.org 1 2 - 215s 300s peer not valid 203.158.247.150 from pool pool.ntp.org 1 2 - 215s 300s peer not valid 124.109.2.169 from pool pool.ntp.org 1 2 - 215s 300s peer not valid $ ping 203.159.70.33 PING 203.159.70.33 (203.159.70.33): 56 data bytes 64 bytes from 203.159.70.33: icmp_seq=0 ttl=254 time=34.143 ms 64 bytes from 203.159.70.33: icmp_seq=1 ttl=254 time=34.348 ms ^C $ doas ntpd -d -s /var/db/ntpd.drift is empty ntp engine ready constraint request to 74.125.130.103 constraint request to 74.125.130.99 constraint request to 74.125.130.147 constraint request to 74.125.130.105 constraint request to 74.125.130.106 constraint request to 74.125.130.104 constraint reply from 74.125.130.147: offset 107.627988 constraint reply from 74.125.130.104: offset 107.625112 constraint reply from 74.125.130.99: offset 107.617672 constraint reply from 74.125.130.105: offset 107.616788 constraint reply from 74.125.130.103: offset 107.613464 constraint reply from 74.125.130.106: offset 107.609782 no reply received in time, skipping initial time setting no reply from 203.159.70.33 received in time, next query 300s no reply from 203.158.118.2 received in time, next query 300s no reply from 203.158.247.150 received in time, next query 300s no reply from 124.109.2.169 received in time, next query 300s
fsck: CANNOT READ: BLK 4235468160
Hi, I'm running fsck on an external USB hard drive, using OpenBSD 6.2 inside VirtualBox on MacOS. On each run it gives a handful of "CANNOT READ: BLK ..." messages, but the block numbers reported are different (!) each time. If the disk is damaged, shouldn't the problematic blocks be consistent? Does this point to a communication problem with the disk (e.g. faulty USB cable)? Or is this a hopelessly unstable situation given the general screwiness of USB over VirtualBox/Mac OS...? Also, does answering "y" to "CANNOT READ" modify the disk contents? Thanks for any insights! Max xhci0 at pci0 dev 12 function 0 "Intel 7 Series xHCI" rev 0x00: apic 2 int 20 usb0 at xhci0: USB revision 3.0 uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 addr 1 umass0 at uhub0 port 9 configuration 1 interface 0 "Seagate Expansion" rev 3.00/0.00 addr 2 umass0: using SCSI over Bulk-Only scsibus4 at umass0: 2 targets, initiator 0 sd0 at scsibus4 targ 1 lun 0: SCSI4 0/direct fixed sd0: 3815447MB, 512 bytes/sector, 7814037167 sectors $ doas fsck /dev/sd0a ** /dev/rsd0a ** Last Mounted on /home/max/mnt ** Phase 1 - Check Blocks and Sizes CANNOT READ: BLK 4235468160 CONTINUE? [Fyn?] y THE FOLLOWING DISK SECTORS COULD NOT BE READ: CANNOT READ: BLK 4128081280 CONTINUE? [Fyn?] y THE FOLLOWING DISK SECTORS COULD NOT BE READ: CANNOT READ: BLK 4194986880 CONTINUE? [Fyn?] y CONTINUE? [Fyn?] y THE FOLLOWING DISK SECTORS COULD NOT BE READ: ** Phase 2 - Check Pathnames CANNOT READ: BLK 4195146384 CONTINUE? [Fyn?] y CONTINUE? [Fyn?] y THE FOLLOWING DISK SECTORS COULD NOT BE READ: ** Phase 3 - Check Connectivity ** Phase 4 - Check Reference Counts ** Phase 5 - Check Cyl groups 614222 files, 408012667 used, 76524122 free (3658 frags, 9565058 blocks, 0.0% fragmentation) MARK FILE SYSTEM CLEAN? [Fyn?] y * FILE SYSTEM WAS MODIFIED * $ doas fsck -f /dev/sd0a ** /dev/rsd0a ** File system is already clean ** Last Mounted on /home/max/mnt ** Phase 1 - Check Blocks and Sizes CANNOT READ: BLK 4236615424 CONTINUE? [Fyn?] y THE FOLLOWING DISK SECTORS COULD NOT BE READ: ** Phase 2 - Check Pathnames CANNOT READ: BLK 3732315520 CONTINUE? [Fyn?] y THE FOLLOWING DISK SECTORS COULD NOT BE READ: CANNOT READ: BLK 4161885792 CONTINUE? [Fyn?] y THE FOLLOWING DISK SECTORS COULD NOT BE READ: CANNOT READ: BLK 4201995728 CONTINUE? [Fyn?] y THE FOLLOWING DISK SECTORS COULD NOT BE READ: CANNOT READ: BLK 4202008160 CONTINUE? [Fyn?] y THE FOLLOWING DISK SECTORS COULD NOT BE READ: CANNOT READ: BLK 4202013680 CONTINUE? [Fyn?] y THE FOLLOWING DISK SECTORS COULD NOT BE READ: ** Phase 3 - Check Connectivity ** Phase 4 - Check Reference Counts ** Phase 5 - Check Cyl groups CANNOT READ: BLK 5011229824 CONTINUE? [Fyn?] y THE FOLLOWING DISK SECTORS COULD NOT BE READ: 614222 files, 408012667 used, 76524122 free (3658 frags, 9565058 blocks, 0.0% fragmentation)
Re: nc in inetd - under which account?
On Tue, Jun 6, 2017 at 11:06 AM, Marko Cupać wrote: > On Tue, 06 Jun 2017 08:18:15 -0600 > "Theo de Raadt" wrote: >> Never reuse a user intended for another purpose. >> >> Take a glance at the ptrace manual page. > I have read ptrace manual. But I guess I need to read much MUCH more if > I want to comprehend it :) I'm guessing the point here is that ptrace can be used to eavesdrop on processes of the same user id. So if the proxy user got compromised, an attacker could not just kill the nc processes, but also read the data they are forwarding.
Re: Blank screen after boot with Radeon HD 5450
On Wed, May 31, 2017 at 3:44 PM, Allan Streib wrote: >> You may be able to get a higher resolution by decreasing the refresh rate: >> >> $ gtf 2560 1440 33 >> >> # 2560x1440 @ 33.00 Hz (GTF) hsync: 48.44 kHz; pclk: 162.77 MHz >> Modeline "2560x1440_33.00" 162.77 2560 2688 2960 3360 1440 1441 >> 1444 1468 -HSync +Vsync >> >> $ xrandr --newmode 2560x1440_33.00 162.77 2560 2688 2960 3360 1440 >> 1441 1444 1468 -HSync +Vsync >> $ xrandr --addmode DVI-0 2560x1440_33.00 >> $ xrandr --output DVI-0 --mode 2560x1440_33.00 > > Yes, that actually worked! I tried first at 50Hz and it did not, but > 33Hz is working at 2560x1440 (but not in console however, I don't know > how to specify a different mode there, if it's even possible). DVI limits the clock frequency to 165 MHz (the first number on the mode line). You may be able to go beyond that by using a DisplayPort cable instead.
Re: Blank screen after boot with Radeon HD 5450
On Wed, May 31, 2017 at 2:06 PM, Allan Streib wrote: > I think you should try another monitor if at all possible. Perhaps your > monitor just goes into power-save mode with an incompatible signal. If and when I get my hands on another monitor I'll definitely try it out. (Although ultimately it would be nice to get it working with this one, as it works fine under Linux. This is a Dell U2515H.) > My xrandr shows the 2560x1440 mode at 59.95Hz, I'm assuming that's close > enough to 60Hz that it should work? Or could that be the problem? The > highest I can get working is 2048x1152. > > Screen 0: minimum 320 x 200, current 4096 x 1152, maximum 8192 x 8192 > DVI-0 connected primary 2048x1152+0+0 (normal left inverted right x axis y > axis) 553mm x 311mm >2560x1440 59.95 + >2048x1152 60.00* >1920x1200 59.95 >[...] You may be able to get a higher resolution by decreasing the refresh rate: $ gtf 2560 1440 33 # 2560x1440 @ 33.00 Hz (GTF) hsync: 48.44 kHz; pclk: 162.77 MHz Modeline "2560x1440_33.00" 162.77 2560 2688 2960 3360 1440 1441 1444 1468 -HSync +Vsync $ xrandr --newmode 2560x1440_33.00 162.77 2560 2688 2960 3360 1440 1441 1444 1468 -HSync +Vsync $ xrandr --addmode DVI-0 2560x1440_33.00 $ xrandr --output DVI-0 --mode 2560x1440_33.00
Re: Blank screen after boot with Radeon HD 5450
Just tried another graphics card (VisionTek Radeon HD 6350), with identical results: the boot messages are shown, then the signal is lost.
Re: Blank screen after boot with Radeon HD 5450
Without parameters, via ssh: $ xrandr Can't open display $ echo [$DISPLAY] [] This is after logging in and typing startx on the keyboard, with a blank monitor. I've also tried launching startx via ssh, with the same result. On Tue, May 30, 2017 at 5:08 PM, Mihai Popescu wrote: > What is the output of xrandr plain command, without any parameters? Do > not use display numbers or anything else, type it like this 'xrandr' > using a ssh connection on the non working configuration. >
Re: Blank screen after boot with Radeon HD 5450
On Tue, May 30, 2017 at 2:55 PM, Mihai Popescu wrote: > Did you disable the onboard card from BIOS? What options do you have for this? In the BIOS, "Primary Graphics Adapter" is set to "PCI Express". When switching it to "Onboard" and plugging the cable into the onboard DP, the boot message and the BIOS setup are shown and the display functions at 2560x1440@60Hz. When the setting is "PCI Express" the OpenBSD boot messages are displayed through the PCI adapter (only). A brief moment after the "scsibus4 at softraid0: 256 targets" there is no signal anymore, neither on the PCI adapter nor the on-board one. (This happens no matter whether xenodm is on or off.)
Re: Blank screen after boot with Radeon HD 5450
On Tue, May 30, 2017 at 2:15 PM, wrote: > Just a thought -- maybe it's because there is no error ??? > > man xbacklight(1) $ xbacklight No outputs have backlight property The monitor is not just dark, but it says "no signal" and goes into power save mode.
Re: Blank screen after boot with Radeon HD 5450
I would certainly have followed Allan's advice, but only own one monitor. Apologies for having failed to mention this.
Re: Blank screen after boot with Radeon HD 5450
As mentioned, I booted another OS from a USB stick and it runs at 2560x1440@60MHz. Doesn't this make it unlikely that the issue is with the monitor or cable? Also, the connection is via DisplayPort, even the most basic version of which shouldn't struggle with this resolution. Is there not a more systematic way of debugging this? I find it puzzling that none of the logs contains any error message. On Tue, May 30, 2017 at 9:42 AM, Allan Streib wrote: > Maximilian Pichler writes: > >>2560x1440 59.95*+ >>2048x1152 60.00 >>1920x1200 59.88 >>1920x1080 60.0050.0059.9430.0025.0024.00 > > [...] > > Try connecting a lower-resolution monitor and see if it works, if you > have one. > > I have found that my dual 2560x1440 monitors, connected with DVI->HDMI > cables, are not capable of 2560x1440 I believe this is due to limits of > DVI. However the monitor and/or the card does not realize this and > reports 2560x1440 60Hz as the "preferred" mode. > > I have a ATI Radeon HD 5870 card. > > If I connect one monitor with an HDMI cable I can see the console. With > two monitors connected with DVI->HDMI I do not. I have to do a "blind" > login then run "startx" and all is well. > > Allan > >
Re: Blank screen after boot with Radeon HD 5450
Apologies, I have to revise the results from my previous message (by accident I had the cable connected to the onboard video). In fact xrandr does detect the DisplayPort connection: $ DISPLAY=:0 xrandr Screen 0: minimum 320 x 200, current 2560 x 1440, maximum 8192 x 8192 DisplayPort-0 connected primary 2560x1440+0+0 (normal left inverted right x axis y axis) 553mm x 311mm 2560x1440 59.95*+ 2048x1152 60.00 1920x1200 59.88 1920x1080 60.0050.0059.9430.0025.0024.00 29.9723.98 1920x1080i60.0050.0059.94 1600x1200 60.00 1680x1050 59.95 1280x1024 75.0260.02 1200x960 59.99 1152x864 75.00 1280x720 60.0050.0059.94 1440x576i 50.00 1024x768 75.0860.00 1440x480i 60.0059.94 800x600 75.0060.32 720x576 50.00 720x480 60.0059.94 640x480 75.0060.0059.94 720x400 70.08 DVI-0 disconnected (normal left inverted right x axis y axis) VGA-0 disconnected (normal left inverted right x axis y axis) However, the screen remains blank. Changing the resolution doesn't help either: $ DISPLAY=:0 xrandr --output DisplayPort-0 --mode 1280x720 (screen remains blank) On Sun, May 28, 2017 at 8:02 PM, Maximilian Pichler wrote: > I tried your suggestion of logging in with the keyboard while the > screen is blank and then typing "startx". Then logged in via ssh: > $ DISPLAY=:0 xrandr > Screen 0: minimum 320 x 200, current 1024 x 768, maximum 8192 x 8192 > DisplayPort-0 disconnected primary (normal left inverted right x axis y axis) > DVI-0 disconnected (normal left inverted right x axis y axis) > VGA-0 disconnected (normal left inverted right x axis y axis) > > The DisplayPort cable is connected. > > Still it seems that the problem is not with X, as it occurs even with > it is disabled.
Re: Blank screen after boot with Radeon HD 5450
I tried your suggestion of logging in with the keyboard while the screen is blank and then typing "startx". Then logged in via ssh: $ DISPLAY=:0 xrandr Screen 0: minimum 320 x 200, current 1024 x 768, maximum 8192 x 8192 DisplayPort-0 disconnected primary (normal left inverted right x axis y axis) DVI-0 disconnected (normal left inverted right x axis y axis) VGA-0 disconnected (normal left inverted right x axis y axis) The DisplayPort cable is connected. Still it seems that the problem is not with X, as it occurs even with it is disabled.
Re: Blank screen after boot with Radeon HD 5450
On Sun, May 28, 2017 at 4:50 PM, Steven McDonald wrote: > Have you tried booting more than once? Yes, many times, both warm and cold.
Blank screen after boot with Radeon HD 5450
Hi, After the installation of a VisionTek Radeon 5450 graphics card my machine gives a blank screen after booting. It still shows the normal system messages (full dmesg below), with the last visible one being "scsibus4 at softraid0: 256 targets". Then the monitor (connected via DisplayPort) goes into power save mode. This is on OpenBSD 6.1 and amd64. The machine is up and I can ssh into it. When booting with 'boot -c' and 'disable radeondrm' the problem doesn't occur, but of course then graphics acceleration is lost. Also, when booting another OS from a USB stick the display is functioning at 2560x1440@60Hz. xenodm is disabled. Just in case this provides useful information below is also an Xorg.0.log when it is enabled (the display remains blank). Thanks for any insights or hints. Max $ fw_update -i Installed: vmm-firmware-1.10.2p2 radeondrm-firmware-20150927 iwm-firmware-0.20161101 Installed, extra: malo-firmware-1.4p4 rsu-firmware-1.2p0 acx-firmware-1.4p5 rtwn-firmware-1.0 athn-firmware-1.1p1 upgt-firmware-1.1p4 wpi-firmware-3.2p1 uvideo-firmware-1.2p2 iwn-firmware-5.11p1 urtwn-firmware-1.2 bwi-firmware-1.4p4 uath-firmware-2.0p1 pgt-firmware-1.2p4 iwi-firmware-3.1p2 otus-firmware-1.0p1 ipw-firmware-1.3p2 $ dmesg OpenBSD 6.1 (GENERIC.MP) #20: Sat Apr 1 13:45:56 MDT 2017 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 17126002688 (16332MB) avail mem = 16602288128 (15833MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 3.0 @ 0x8fb1 (30 entries) bios0: vendor American Megatrends Inc. version "P1.20" date 12/16/2016 bios0: ASRock Z270 Gaming-ITX/ac acpi0 at bios0: rev 2 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP APIC FPDT MCFG SSDT FIDT SSDT SSDT HPET SSDT UEFI SSDT AAFT LPIT WSMT DBGP DBG2 DMAR ASF! acpi0: wakeup devices PEGP(S4) PEG0(S4) PEGP(S4) PEG1(S4) PEGP(S4) PEG2(S4) PXSX(S4) RP09(S4) PXSX(S4) RP10(S4) PXSX(S4) RP11(S4) PXSX(S4) RP12(S4) PXSX(S4) RP13(S4) [...] acpitimer0 at acpi0: 3579545 Hz, 24 bits acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz, 4200.00 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT cpu0: 256KB 64b/line 8-way L2 cache cpu0: TSC frequency 42 Hz cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 23MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1, IBE cpu1 at mainbus0: apid 2 (application processor) cpu1: Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz, 4200.00 MHz cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT cpu1: 256KB 64b/line 8-way L2 cache cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 4 (application processor) cpu2: Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz, 4200.00 MHz cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT cpu2: 256KB 64b/line 8-way L2 cache cpu2: smt 0, core 2, package 0 cpu3 at mainbus0: apid 6 (application processor) cpu3: Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz, 4200.00 MHz cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT cpu3: 256KB 64b/line 8-way L2 cache cpu3: smt 0, core 3, package 0 cpu4 at mainbus0: apid 1 (application processor) cpu4: Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz, 4200.00 MHz cpu4: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,
Re: "athn0: could not load firmware" for AR9271
Thanks a lot for sharing the details! By the way, there seems to be an issue with the test results I sent because dd sometimes copied fewer bytes than intended. I'll try to pin it down and either update this thread or open a new one.
Re: "athn0: could not load firmware" for AR9271
On Sat, May 27, 2017 at 11:03 AM, Stefan Sperling wrote:
> The ATI SB700 is known to suffer from this issue.
Good to know, thanks.
> Get a 9280 miniPCIe. Pcengines sells them as "wle200nx".
> A list of similar products can be found on wikidevi:
> https://wikidevi.com/wiki/Atheros -> Search for the entry
> called "AR9280 (Merlin)" and follow the "19 devices" link.
I've tried a PPD-AR5BHB92-H (AR9280 miniPCIe) in AP mode and connected
clients get ~12 Mbit/s downstream and ~35 Mbit/s upstream (i.e. the
card appears to receive data much faster than it sends). Selecting a
less crowded 5GHz channel helped quite a bit. Is this performance more
or less what is currently to be expected?
The dmesg is the same as previously (this is on the APU), except for:
athn0 at pci5 dev 0 function 0 "Atheros AR9281" rev 0x01: apic 2 int 16
athn0: AR9280 rev 2 (2T2R), ROM rev 22, address xx:xx:xx:xx:xx:e2
$ ifconfig athn0
athn0: flags=8943 mtu 1500
lladdr xx:xx:xx:xx:xx:e2
index 4 priority 4 llprio 3
groups: wlan
media: IEEE802.11 autoselect mode 11n hostap
status: active
ieee80211: nwid chan 161 bssid xx:xx:xx:xx:xx:e2
wpakey xx
wpaprotos wpa2 wpaakms psk wpaciphers ccmp wpagroupcipher ccmp
The measurements were conducted by running the following commands on a
Macbook connected to the AP's wireless network:
$ for i in {1..10}; do nc 192.168.0.1 1234 | dd of=/dev/null
count=10240 bs=1000; sleep 1; done 2>&1 | grep trans
6899272 bytes transferred in 4.307439 secs (1601711 bytes/sec)
6864520 bytes transferred in 4.275299 secs (1605623 bytes/sec)
6837456 bytes transferred in 4.256377 secs (1606403 bytes/sec)
6734200 bytes transferred in 4.194057 secs (1605653 bytes/sec)
6952848 bytes transferred in 4.311542 secs (1612613 bytes/sec)
6898272 bytes transferred in 4.294667 secs (1606241 bytes/sec)
6867864 bytes transferred in 4.256106 secs (1613650 bytes/sec)
6906512 bytes transferred in 4.291027 secs (1609524 bytes/sec)
6757816 bytes transferred in 4.182866 secs (1615595 bytes/sec)
6871760 bytes transferred in 5.059761 secs (1358119 bytes/sec)
$ for i in {1..10}; do dd if=/dev/urandom count=10240 bs=1000 | nc
192.168.0.1 1234; sleep 1; done 2>&1 | grep trans
1024 bytes transferred in 2.290328 secs (4470975 bytes/sec)
1024 bytes transferred in 2.251763 secs (4547548 bytes/sec)
1024 bytes transferred in 2.160710 secs (4739183 bytes/sec)
1024 bytes transferred in 2.031869 secs (5039695 bytes/sec)
1024 bytes transferred in 2.215611 secs (4621750 bytes/sec)
1024 bytes transferred in 3.615391 secs (2832335 bytes/sec)
1024 bytes transferred in 2.340003 secs (4376063 bytes/sec)
1024 bytes transferred in 2.185185 secs (4686102 bytes/sec)
1024 bytes transferred in 2.509382 secs (4080686 bytes/sec)
1024 bytes transferred in 2.333018 secs (4389164 bytes/sec)
On the AP box:
$ nc -kl 1234 < /dev/urandom
$ nc -kl 1234 > /dev/null
Re: "athn0: could not load firmware" for AR9271
On Sat, May 27, 2017 at 4:05 AM, Stefan Sperling wrote: > What is the model of your USB host controller? (please always send a > complete dmesg in problem reports -- you cannot guess exactly what people > will want to know about your machine, so by sending a complete dmesg > you'll save people a round-trip to get more information they need) It appears to be an ATI SB700, on the PC Engines APU board (https://www.pcengines.ch/apu.htm). Full dmesg below. > There's a problem where this chip does not get enough juice from the USB > host controller in some cases. The firmware failing to load is a symptom > of this. The cause has not been pinned down. It could probably be fixed > in software, somewhere in the USB stack. I just plugged the same adapter into a more powerful machine and it was properly recognized, which would confirm the hypothesis. By the way, if you had any advice on which WiFi adapter (mini PCIe or USB) gives best performance as a Host AP right now, I'd be most grateful. Thanks! #dmesg OpenBSD 6.1 (GENERIC.MP) #20: Sat Apr 1 13:45:56 MDT 2017 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 4246003712 (4049MB) avail mem = 4112646144 (3922MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xdf16d820 (6 entries) bios0: vendor coreboot version "SageBios_PCEngines_APU-45" date 04/05/2014 bios0: PC Engines APU acpi0 at bios0: rev 0 acpi0: sleep states S0 S1 S3 S4 S5 acpi0: tables DSDT FACP SPCR HPET APIC HEST SSDT SSDT SSDT acpi0: wakeup devices AGPB(S4) HDMI(S4) PBR4(S4) PBR5(S4) PBR6(S4) PBR7(S4) PE20(S4) PE21(S4) PE22(S4) PE23(S4) PIBR(S4) UOH1(S3) UOH2(S3) UOH3(S3) UOH4(S3) UOH5(S3) [...] acpitimer0 at acpi0: 3579545 Hz, 32 bits acpihpet0 at acpi0: 14318180 Hz acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: AMD G-T40E Processor, 1000.13 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,MWAIT,SSSE3,CX16,POPCNT,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,IBS,SKINIT,ITSC cpu0: 32KB 64b/line 2-way I-cache, 32KB 64b/line 8-way D-cache, 512KB 64b/line 16-way L2 cache cpu0: 8 4MB entries fully associative cpu0: DTLB 40 4KB entries fully associative, 8 4MB entries fully associative cpu0: TSC frequency 1000125140 Hz cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges cpu0: apic clock running at 199MHz cpu0: mwait min=64, max=64, IBE cpu1 at mainbus0: apid 1 (application processor) cpu1: AMD G-T40E Processor, 1000.00 MHz cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,MWAIT,SSSE3,CX16,POPCNT,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,IBS,SKINIT,ITSC cpu1: 32KB 64b/line 2-way I-cache, 32KB 64b/line 8-way D-cache, 512KB 64b/line 16-way L2 cache cpu1: 8 4MB entries fully associative cpu1: DTLB 40 4KB entries fully associative, 8 4MB entries fully associative cpu1: smt 0, core 1, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec0, version 21, 24 pins acpiprt0 at acpi0: bus -1 (AGPB) acpiprt1 at acpi0: bus -1 (HDMI) acpiprt2 at acpi0: bus 1 (PBR4) acpiprt3 at acpi0: bus 2 (PBR5) acpiprt4 at acpi0: bus 3 (PBR6) acpiprt5 at acpi0: bus -1 (PBR7) acpiprt6 at acpi0: bus 5 (PE20) acpiprt7 at acpi0: bus -1 (PE21) acpiprt8 at acpi0: bus -1 (PE22) acpiprt9 at acpi0: bus -1 (PE23) acpiprt10 at acpi0: bus 0 (PCI0) acpiprt11 at acpi0: bus 4 (PIBR) acpicpu0 at acpi0: C2(0@100 io@0x841), C1(@1 halt!), PSS acpicpu1 at acpi0: C2(0@100 io@0x841), C1(@1 halt!), PSS acpibtn0 at acpi0: PWRB cpu0: 1000 MHz: speeds: 1000 800 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "AMD AMD64 14h Host" rev 0x00 ppb0 at pci0 dev 4 function 0 "AMD AMD64 14h PCIE" rev 0x00: msi pci1 at ppb0 bus 1 re0 at pci1 dev 0 function 0 "Realtek 8168" rev 0x06: RTL8168E/8111E (0x2c00), msi, address 00:0d:b9:35:a4:78 rgephy0 at re0 phy 7: RTL8169S/8110S/8211 PHY, rev. 4 ppb1 at pci0 dev 5 function 0 "AMD AMD64 14h PCIE" rev 0x00: msi pci2 at ppb1 bus 2 re1 at pci2 dev 0 function 0 "Realtek 8168" rev 0x06: RTL8168E/8111E (0x2c00), msi, address 00:0d:b9:35:a4:79 rgephy1 at re1 phy 7: RTL8169S/8110S/8211 PHY, rev. 4 ppb2 at pci0 dev 6 function 0 "AMD AMD64 14h PCIE" rev 0x00: msi pci3 at ppb2 bus 3 re2 at pci3 dev 0 function 0 "Realtek 8168" rev 0x06: RTL8168E/8111E (0x2c00), msi, address 00:0d:b9:35:a4:7a rgephy2 at re2 phy 7: RTL8169S/8110S/8211 PHY, rev. 4 ahci0 at pci0 dev 17 function 0 "ATI SBx00 SATA" rev 0x40: apic 2 int 19, AHCI 1.2 ahci0: port 0: 6.0Gb/s scsibus1 at ahci0: 32 targets sd0 at scsibus1 targ 0 lun 0: SCSI3 0/direct fixed naa.5002538844584d30 sd0: 953869MB, 512 bytes/sector, 1953525168 sectors, thin ohci0 at pci0 dev 18 function 0 "ATI SB700 USB" rev 0x00: apic 2 int 18, version 1.0, legacy support ehci0 at pci0 dev 18 function
"athn0: could not load firmware" for AR9271
Hi, I'm trying to use an Olimex MOD-WIFI-AR9271-ANT USB wireless adapter, but: # dmesg OpenBSD 6.1 (GENERIC.MP) #20: Sat Apr 1 13:45:56 MDT 2017 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP [...] athn0 at uhub0 port 5 configuration 1 interface 0 "ATHEROS UB93" rev 2.00/1.08 addr 2 athn0: could not load firmware [...] The athn firmware is installed: # fw_update -i Installed: athn-firmware-1.1p1 Installed, extra: iwi-firmware-3.1p2 radeondrm-firmware-20150927 pgt-firmware-1.2p4 bwi-firmware-1.4p4 urtwn-firmware-1.2 ipw-firmware-1.3p2 iwn-firmware-5.11p1 uath-firmware-2.0p1 iwm-firmware-0.20161101 otus-firmware-1.0p1 wpi-firmware-3.2p1 vmm-firmware-1.10.2p2 rsu-firmware-1.2p0 acx-firmware-1.4p5 upgt-firmware-1.1p4 rtwn-firmware-1.0 malo-firmware-1.4p4 uvideo-firmware-1.2p2 And the device is there: # usbdevs -vdf /dev/usb0 Controller /dev/usb0: addr 1: high speed, self powered, config 1, EHCI root hub(0x), ATI(0x1002), rev 1.00 uhub0 port 1 powered port 2 powered port 3 powered port 4 powered port 5 addr 2: high speed, power 500 mA, config 1, UB93(0x3327), ATHEROS(0x13d3), rev 1.08, iSerialNumber 12345 athn0 According to the manufacturer (https://www.olimex.com/Products/USB-Modules/MOD-WIFI-AR9271-ANT/) this is an AR9271 chip, which is listed on the athn man page. What am I missing? Thanks Max
Slow video in VLC and mplayer, but not in browsers
Hi, I'm getting slow and choppy (non-accelerated?) video in both VLC and mplayer on OpenBSD 6.1. However, when watching the same video inside chromium or firefox the quality is decent. What might cause this? $ dmesg | grep vga vga1 at pci0 dev 2 function 0 "Intel HD Graphics 630" rev 0x04 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) $ glxinfo [...] direct rendering: Yes [...] Extended renderer info (GLX_MESA_query_renderer): Vendor: VMware, Inc. (0x) Device: softpipe (0x) Version: 13.0.6 Accelerated: no Video memory: 16068MB Unified memory: no Preferred profile: core (0x1) Max core profile version: 3.3 Max compat profile version: 3.0 Max GLES1 profile version: 1.1 Max GLES[23] profile version: 3.0 Btw, for VLC I also need to export LD_PRELOAD=/usr/X11R6/lib/libGL.so.17.1 to work around undefined symbols in swrast_dri.so, as described in https://marc.info/?l=openbsd-ports&m=146532946103283. Thanks for any hints! Maxim
Re: Performance of Firefox and Chromium
On Fri, Apr 29, 2016 at 8:45 AM, Donald Allen wrote: > I have not tried 'current', but again, there is discussion in the archives > about internal changes (in the scheduler?) that have apparently improved > things significantly in this area. Thanks for the hint. Updating to -current made both browsers usable again, both for chromium and firefox. While there may still be room for improvement, the difference is quite dramatic.
Performance of Firefox and Chromium
Hi, After upgrading to 5.9 (and thus Chromium 48 and Firefox 44) browser performance seems degraded. Opening three different tabs with e.g. newspaper websites results in a noticeable lag (up to several seconds) when switching tabs or even just typing a URL into the address bar. My question is: In the current state of things is this "normal" or does it indicate that something is wrong with my system? I've read http://www.tedunangst.com/flak/post/firefox-vs-rthreads, but am not sure whether what is described there accounts for this sort of behavior. I'm aware that other browsers exist, but my question is specifically about these two. Thanks Max
iPhone?
Hi, I just connected an iPhone to my OpenBSD box and it doesn't seem possible to access its memory. Is there any way to make this work? In fact, is there anything at all that can be done with OpenBSD and an iPhone...? Thanks Max uaudio0 at uhub0 port 1 configuration 2 interface 0 "Apple Inc. iPhone" rev 2.00/8.01 addr 6 uaudio0: audio rev 1.00, 0 mixer controls audio1 at uaudio0 uhidev3 at uhub0 port 1 configuration 2 interface 2 "Apple Inc. iPhone" rev 2.00/8.01 addr 6 uhidev3: iclass 3/0, 21 report ids uhid1 at uhidev3 reportid 1: input=5, output=0, feature=0 uhid2 at uhidev3 reportid 2: input=9, output=0, feature=0 uhid3 at uhidev3 reportid 3: input=13, output=0, feature=0 uhid4 at uhidev3 reportid 4: input=17, output=0, feature=0 uhid5 at uhidev3 reportid 5: input=25, output=0, feature=0 uhid6 at uhidev3 reportid 6: input=49, output=0, feature=0 uhid7 at uhidev3 reportid 7: input=95, output=0, feature=0 uhid8 at uhidev3 reportid 8: input=193, output=0, feature=0 uhid9 at uhidev3 reportid 9: input=255, output=0, feature=0 uhid10 at uhidev3 reportid 10: input=255, output=0, feature=0 uhid11 at uhidev3 reportid 11: input=255, output=0, feature=0 uhid12 at uhidev3 reportid 12: input=255, output=0, feature=0 uhid13 at uhidev3 reportid 13: input=0, output=5, feature=0 uhid14 at uhidev3 reportid 14: input=0, output=9, feature=0 uhid15 at uhidev3 reportid 15: input=0, output=13, feature=0 uhid16 at uhidev3 reportid 16: input=0, output=17, feature=0 uhid17 at uhidev3 reportid 17: input=0, output=25, feature=0 uhid18 at uhidev3 reportid 18: input=0, output=49, feature=0 uhid19 at uhidev3 reportid 19: input=0, output=95, feature=0 uhid20 at uhidev3 reportid 20: input=0, output=193, feature=0 uhid21 at uhidev3 reportid 21: input=0, output=255, feature=0
Re: xbacklight: No outputs have backlight property
I guess what you might be after is called DDC/IC or MCCS: http://en.wikipedia.org/wiki/Display_Data_Channel#DDC.2FCI Not sure what part of OpenBSD manages this. On Tue, May 5, 2015 at 11:47 PM, Sandrine Duvalier wrote: > Hi! > > Not sure if this is possible but I'd like to dim my external display's > backlight. Unfortunately this gives: > > $ xbacklight > No outputs have backlight property > > One can do "xrandr --output DP2 --brightness 0.5", but this only makes the > colors less bright (as opposed to dimming the backlight). > > Any ideas? > > Thanks! > > Clementine > > > $ xrandr > Screen 0: minimum 320 x 200, current 2560 x 1440, maximum 32767 x 32767 > DP1 disconnected (normal left inverted right x axis y axis) > HDMI1 disconnected (normal left inverted right x axis y axis) > DP2 connected 2560x1440+0+0 (normal left inverted right x axis y axis) > 553mm x 311mm >2560x1440 59.95*+ >2048x1152 60.00 >1920x1200 59.88 >1920x1080 50.0030.00 >1600x1200 60.00 >1680x1050 59.95 >1280x1024 75.0260.02 >1200x960 59.99 >1152x864 75.00 >1280x720 50.00 >1024x768 75.0860.00 >800x600 75.0060.32 >720x576 50.00 >720x480 59.94 >640x480 75.0060.0059.94 >720x400 70.08 > HDMI2 disconnected (normal left inverted right x axis y axis) > VIRTUAL1 disconnected (normal left inverted right x axis y axis)
Remote X app with GLX
Hi, I'm trying to run a remote X application with accelerated graphics, but this doesn't seem to work: $ ssh -Y 192.168.1.2 glxgears libGL error: failed to open drm device: Permission denied libGL error: failed to load driver: i965 28 frames in 5.1 seconds = 5.458 FPS $ ssh -Y 192.168.1.2 glxinfo | grep Accelerated libGL error: failed to open drm device: Permission denied libGL error: failed to load driver: i965 Accelerated: no The gears show up, but the frame rate is very low and CPU usage of the X server process spikes. When running the same command on the X server locally, things work fine: $ glxgears Running synchronized to the vertical refresh. The framerate should be approximately the same as the monitor refresh rate. 246 frames in 5.0 seconds = 49.144 FPS $ glxinfo | grep Accelerated Accelerated: yes Do I understand correctly that AIGLX should use the graphics card of the machine that is running the X server (i.e. the one that has the monitor connected to it)? Does this need to be configured somehow? Thanks Max
Slow graphics with Intel Iris 6100
On Monday, May 4, 2015, Mihai Popescu > wrote: > > Perhaps it would be helpful if the man page inteldrm(4) > > mentioned this, so people can avoid buying unsupported hardware. > > Come on, are you serious about this? The man page of inteldrm(4) has a > section intel(4) where you can see the supported hardware very nice > listed. The Intel Iris 6100 is listed as supported on intel(4). My suggestion was to document that this is not true on Broadwell.
Re: iwm0: fatal firmware error / could not initiate scan
On Mon, May 4, 2015 at 6:10 AM, Stefan Sperling wrote: >> Is the following thread of any use: >> >> http://openbsd-archive.7691.n7.nabble.com/iwm0-fatal-firmware-error-on-current-td267434.html > > That might be it. Maximilian, can you please try this patch which was > committed by jsg@ in r1.39 of if_iwm.c? This fix went in after 5.7. That did it, with the patch it's working now. Thanks!
iwm0: fatal firmware error / could not initiate scan
Hi, I'm getting these console errors on startup and each time I run "ifconfig iwm0 scan": iwm0: fatal firmware error iwm0: could not initiate scan Not sure how to diagnose the problem better. I tried rebooting, but to no avail. Full dmesg below. Best, Max OpenBSD 5.7 (GENERIC.MP) #881: Sun Mar 8 11:04:17 MDT 2015 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 17088098304 (16296MB) avail mem = 16629297152 (15858MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xec170 (84 entries) bios0: vendor Intel Corp. version "WYLPT10H.86A.0030.2014.0919.1139" date 09/19/2014 bios0: Intel Corporation D54250WYK acpi0 at bios0: rev 2 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP APIC FPDT FIDT SSDT SSDT SSDT MCFG HPET SSDT SSDT DMAR CSRT acpi0: wakeup devices PS2K(S3) PS2M(S3) PXSX(S4) RP01(S4) PXSX(S4) RP02(S4) PXSX(S4) RP03(S4) PXSX(S4) RP04(S4) PXSX(S4) RP05(S4) PXSX(S4) RP06(S4) PXSX(S4) RP07(S4) [...] acpitimer0 at acpi0: 3579545 Hz, 24 bits acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i5-4250U CPU @ 1.30GHz, 2295.06 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID cpu0: 256KB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 99MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4, IBE cpu1 at mainbus0: apid 2 (application processor) cpu1: Intel(R) Core(TM) i5-4250U CPU @ 1.30GHz, 2294.69 MHz cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID cpu1: 256KB 64b/line 8-way L2 cache cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 1 (application processor) cpu2: Intel(R) Core(TM) i5-4250U CPU @ 1.30GHz, 2294.69 MHz cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID cpu2: 256KB 64b/line 8-way L2 cache cpu2: smt 1, core 0, package 0 cpu3 at mainbus0: apid 3 (application processor) cpu3: Intel(R) Core(TM) i5-4250U CPU @ 1.30GHz, 2294.69 MHz cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID cpu3: 256KB 64b/line 8-way L2 cache cpu3: smt 1, core 1, package 0 ioapic0 at mainbus0: apid 8 pa 0xfec0, version 20, 40 pins acpimcfg0 at acpi0 addr 0xf800, bus 0-63 acpihpet0 at acpi0: 14318179 Hz acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 1 (RP01) acpiprt2 at acpi0: bus 2 (RP04) acpiprt3 at acpi0: bus -1 (PEG0) acpiec0 at acpi0: not present acpicpu0 at acpi0: C2, C1, PSS acpicpu1 at acpi0: C2, C1, PSS acpicpu2 at acpi0: C2, C1, PSS acpicpu3 at acpi0: C2, C1, PSS acpipwrres0 at acpi0: FN00, resource for FAN0 acpipwrres1 at acpi0: FN01, resource for FAN1 acpipwrres2 at acpi0: FN02, resource for FAN2 acpipwrres3 at acpi0: FN03, resource for FAN3 acpipwrres4 at acpi0: FN04, resource for FAN4 acpitz0 at acpi0: critical temperature is 105 degC acpitz1 at acpi0: critical temperature is 105 degC acpibat0 at acpi0: BAT0 not present acpibat1 at acpi0: BAT1 not present acpibat2 at acpi0: BAT2 not present acpibtn0 at acpi0: PWRB acpibtn1 at acpi0: LID0 acpivideo0 at acpi0: GFX0 acpivout0 at acpivideo0: DD1F cpu0: Enhanced SpeedStep 2295 MHz: speeds: 1901, 1900, 1800, 1700, 1600, 1500, 1400, 1300, 1200, 1100, 1000, 900, 800, 779 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core 4G Host" rev 0x09 vga1 at pci0 dev 2 function 0 "Intel HD Graphics 5000" rev 0x09 intagp at vga1 not configured inteldrm0 at vga1 drm0 at inteldrm0 error: [drm:pid0:i915_write32] *ERROR* Unknown unclaimed register before writing to 10 inteldrm0: 2560x1440 wsdisplay0 at vga1 mux 1: console (std, vt100 emulation) wsdisplay0: screen 1-5 added (std, vt100 emulation) azalia0 at pci0 dev 3 function 0 "Intel Core 4G HD Audio" rev 0x09: msi azalia0: No codecs found xhci0 at pci0 dev 20 functi
Re: Slow graphics with Intel Iris 6100
On Fri, May 1, 2015 at 6:39 AM, Jonathan Gray wrote: >> > There is currently no support for 5th generation Core i*/Broadwell >> > graphics in inteldrm(4). So all X operations with be unaccelerated. >> >> Thanks for the answer! Is this evident somewhere in the documentation? >> intel(4) explicitly lists "Intel(R) Iris(TM) Graphics: 5100/6100" as >> supported. Presumably this is only the case on Haswell. > > intel(4) is the xorg driver (xf86-video-intel). inteldrm(4) is the > kernel driver that does the mode setting and command submission. I see. Perhaps it would be helpful if the man page inteldrm(4) mentioned this, so people can avoid buying unsupported hardware. Thanks again!
Re: Slow graphics with Intel Iris 6100
On Fri, May 1, 2015 at 3:52 AM, Jonathan Gray wrote: > There is currently no support for 5th generation Core i*/Broadwell > graphics in inteldrm(4). So all X operations with be unaccelerated. Thanks for the answer! Is this evident somewhere in the documentation? intel(4) explicitly lists "Intel(R) Iris(TM) Graphics: 5100/6100" as supported. Presumably this is only the case on Haswell. Also, I was curious how one can determine in general whether acceleration is enabled.
Slow graphics with Intel Iris 6100
Hi, I'm getting quite slow graphics on an Intel NUC with an integrated Iris 6100. My guess is that acceleration is not working, although I'm not sure how to confirm this. The symptoms are that the X process constantly consumes about 25% of CPU time while scrolling and switching web pages is sluggish (in several browsers) and any sort of video is almost unwatchable, especially when scaled. Any help would be much appreciated! Thanks, Max OpenBSD 5.7-current (GENERIC.MP) #963: Wed Apr 29 10:08:38 MDT 2015 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 17043804160 (16254MB) avail mem = 16523407360 (15757MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xed750 (86 entries) bios0: vendor Intel Corporation version "RYBDWi35.86A.0246.2015.0309.1355" date 03/09/2015 bios0: \M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^? \M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^? acpi0 at bios0: rev 2 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP APIC FPDT FIDT MCFG HPET SSDT UEFI SSDT ASF! SSDT SSDT SSDT DMAR acpi0: wakeup devices PEGP(S4) PEG0(S4) PEGP(S4) PEG1(S4) PEGP(S4) PEG2(S4) PS2K(S3) PS2M(S3) PXSX(S4) RP01(S4) PXSX(S4) RP02(S4) PXSX(S4) RP03(S4) PXSX(S4) RP04(S4) [...] acpitimer0 at acpi0: 3579545 Hz, 24 bits acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i7-5557U CPU @ 3.10GHz, 2826.50 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,RDSEED,ADX,SMAP cpu0: 256KB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 99MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4, IBE cpu1 at mainbus0: apid 2 (application processor) cpu1: Intel(R) Core(TM) i7-5557U CPU @ 3.10GHz, 2819.92 MHz cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,RDSEED,ADX,SMAP cpu1: 256KB 64b/line 8-way L2 cache cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 1 (application processor) cpu2: Intel(R) Core(TM) i7-5557U CPU @ 3.10GHz, 2815.13 MHz cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,RDSEED,ADX,SMAP cpu2: 256KB 64b/line 8-way L2 cache cpu2: smt 1, core 0, package 0 cpu3 at mainbus0: apid 3 (application processor) cpu3: Intel(R) Core(TM) i7-5557U CPU @ 3.10GHz, 2816.10 MHz cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,RDSEED,ADX,SMAP cpu3: 256KB 64b/line 8-way L2 cache cpu3: smt 1, core 1, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec0, version 20, 40 pins acpimadt0: bogus nmi for apid 0 acpimcfg0 at acpi0 addr 0xf800, bus 0-63 acpihpet0 at acpi0: 14318179 Hz acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (PEG0) acpiprt2 at acpi0: bus -1 (PEG1) acpiprt3 at acpi0: bus -1 (PEG2) acpiprt4 at acpi0: bus 1 (RP01) acpiprt5 at acpi0: bus -1 (RP02) acpiprt6 at acpi0: bus -1 (RP03) acpiprt7 at acpi0: bus 2 (RP04) acpiprt8 at acpi0: bus -1 (RP05) acpiprt9 at acpi0: bus -1 (RP06) acpiprt10 at acpi0: bus -1 (RP07) acpiprt11 at acpi0: bus -1 (RP08) acpiec0 at acpi0: not present acpicpu0 at acpi0: C3, C1, PSS acpicpu1 at acpi0: C3, C1, PSS acpicpu2 at acpi0: C3, C1, PSS acpicpu3 at acpi0: C3, C1, PSS acpipwrres0 at acpi0: PG00, resource for PEG0 acpipwrres1 at acpi0: PG01, resource for PEG1 acpipwrres2 at acpi0: PG02, resource for PEG2 acpipwrres3 at acpi0: FN00, resource for FAN0 acpipwrres4 at acpi0: FN01, resource for FAN1 acpipwrres5 at acpi0: FN02, resource for FAN2 acpipwrres6 at acpi0: FN03, resource for FAN3 acpipwrres7 at acpi0: FN04, resource for FAN4 acpitz0 at acpi0: critical temp
Re: Trying to restart pppoe0: Device busy
On Sun, Feb 8, 2015 at 4:20 PM, Hrvoje Popovski wrote: > try > ifconfig pppoe0 destroy > sh netstart pppoe0 That worked, thanks! I'm still struggling with the meaning of the error message and why this is required...
Trying to restart pppoe0: Device busy
Hi, I'm trying to restart the pppoe0 interface, so as to renegotiate a new connection to the ISP, but am getting the following error. $ sudo sh /etc/netstart pppoe0 ifconfig: SIOCSSARAMS(SPPPIOSXAUTH): Device busy route: writing to routing socket: File exists add net default: gateway 0.0.0.1: File exists Does anyone know what does SIOCSSARAMS(SPPPIOSXAUTH) means? More details below. Thanks, Max $ ifconfig pppoe0 pppoe0: flags=28851 mtu 1492 priority: 0 dev: re0 state: session sid: 0xdf4 PADI retries: 5 PADR retries: 0 time: 1d 00:51:51 sppp: phase network authproto pap groups: pppoe egress status: active inet 98.113.101.171 --> 10.49.17.1 netmask 0x $ ifconfig re0 re0: flags=28843 mtu 1500 lladdr 00:0d:b9:35:a4:78 priority: 0 media: Ethernet autoselect (100baseTX full-duplex,rxpause,txpause) status: active $ cat /etc/hostname.pppoe0 inet 0.0.0.0 255.255.255.255 NONE pppoedev re0 authproto pap authname 'newdsl' authkey 'newdsl1' up dest 0.0.0.1 !/sbin/route add default -ifp pppoe0 0.0.0.1 $ cat /etc/hostname.re0 up $ ifconfig re0 down ifconfig: SIOCSIFFLAGS: Operation not permitted $ ifconfig pppoe0 down ifconfig: SIOCSIFFLAGS: Operation not permitted $ dmesg | grep ^re0 re0 at pci1 dev 0 function 0 "Realtek 8168" rev 0x06: RTL8168E/8111E (0x2c00), msi, address 00:0d:b9:35:a4:78
Volume and brightness keys
Hi, On my MacBook Air 4,1 the volume keys seem to work out of the box, though currently I have to hold down 'fn' while pressing them. What mechanism is responsible for this? (I'd like to get it to work without the fn key.) On the other hand, the brightness keys don't seem to do anything. I've tried tinkering with usbhidaction and usbhidctl, but can't seem to figure out what the available item names are: $ usbhidctl -f /dev/uhid0 -r Report descriptor: Feature size=8 count=1 page=0xff01 usage=0x000b, logical range 0..1 usbhidctl: Excessive collection ends $ usbhidctl -f /dev/uhid0 usbhidctl: USB_GET_REPORT (probably not supported by device): Input/output error Any hints would be much appreciated. Thanks, Max OpenBSD 5.6 (GENERIC.MP) #333: Fri Aug 8 00:20:21 MDT 2014 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP RTC BIOS diagnostic error fb real mem = 4185079808 (3991MB) avail mem = 4064886784 (3876MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xe (53 entries) bios0: vendor Apple Inc. version "MBA41.88Z.0077.B11.1310091428" date 10/09/2013 bios0: Apple Inc. MacBookAir4,1 acpi0 at bios0: rev 2 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP HPET APIC SBST ECDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT MCFG SSDT SSDT SSDT acpi0: wakeup devices P0P2(S4) EC__(S4) HDEF(S4) ARPT(S4) RP02(S4) EHC1(S3) EHC2(S3) ADP1(S4) LID0(S4) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpihpet0 at acpi0: 14318179 Hz acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i7-2677M CPU @ 1.80GHz, 1800.28 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,LONG,LAHF,PERF,ITSC cpu0: 256KB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 100MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.1.2, IBE cpu1 at mainbus0: apid 2 (application processor) cpu1: Intel(R) Core(TM) i7-2677M CPU @ 1.80GHz, 1800.01 MHz cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,LONG,LAHF,PERF,ITSC cpu1: 256KB 64b/line 8-way L2 cache cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 1 (application processor) cpu2: Intel(R) Core(TM) i7-2677M CPU @ 1.80GHz, 1800.01 MHz cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,LONG,LAHF,PERF,ITSC cpu2: 256KB 64b/line 8-way L2 cache cpu2: smt 1, core 0, package 0 cpu3 at mainbus0: apid 3 (application processor) cpu3: Intel(R) Core(TM) i7-2677M CPU @ 1.80GHz, 1800.01 MHz cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,LONG,LAHF,PERF,ITSC cpu3: 256KB 64b/line 8-way L2 cache cpu3: smt 1, core 1, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec0, version 20, 24 pins ioapic0: misconfigured as apic 0, remapped to apid 2 acpiec0 at acpi0 acpimcfg0 at acpi0 addr 0xe000, bus 0-151 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 3 (P0P2) acpiprt2 at acpi0: bus 2 (RP02) acpicpu0 at acpi0: C3, C2, C1, PSS acpicpu1 at acpi0: C3, C2, C1, PSS acpicpu2 at acpi0: C3, C2, C1, PSS acpicpu3 at acpi0: C3, C2, C1, PSS acpibat0 at acpi0: BAT0 model "3545797981023400290" type 3545797981528607052 oem "3545797981528608836" acpiac0 at acpi0: AC unit offline acpibtn0 at acpi0: LID0 acpibtn1 at acpi0: PWRB acpibtn2 at acpi0: SLPB acpivideo0 at acpi0: IGPU acpivout0 at acpivideo0: DD02 cpu0: Enhanced SpeedStep 1800 MHz: speeds: 1801, 1800, 1700, 1600, 1500, 1400, 1300, 1200, 1100, 1000, 900, 800 MHz memory map conflict 0xe00f8000/0x1000 memory map conflict 0xfed1c000/0x4000 memory map conflict 0xffed/0x3 pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core 2G Host" rev 0x09 ppb0 at pci0 dev 1 function 0 "Intel Core 2G PCIE" rev 0x09: msi pci1 at ppb0 bus 3 ppb1 at pci1 dev 0 function 0 vendor "Intel", unknown product 0x151a rev 0x01 pci2 at ppb1 bus 4 ppb2 at pci2 dev 0 function 0 vendor "Intel", unknown product 0x151a rev 0x01 pci3 at ppb2 bus 5 vendor "Intel", unknown product 0x151a (class system subclass miscellaneous, rev 0x01) at pci3 dev 0 function 0 not configured ppb3 at pci2 dev 3 function 0 vendor "Intel", unknown product 0x151a rev 0x01 pci
Re: libxmmsmad.so: undefined symbol '__guard_local'
On Wed, Nov 26, 2014 at 11:30 AM, Christian Weisgerber wrote: >> When starting xmms the following error appears: >> xmms:/usr/local/lib/xmms/Input/libxmmsmad.so: undefined symbol >> '__guard_local' >> Cannot load specified object > > Indeed, I can reproduce this. This plug-in is broken. By the way, I also get: xmms:/usr/local/lib/xmms/Input/libxmmstremor.so: undefined symbol '__guard_local' > As a simple workaround, remove the xmms-mad package and install > xmms-mp3 instead. That worked, thanks! (And installing xmms-faad also proved helpful for playing AAC files.)
libxmmsmad.so: undefined symbol '__guard_local'
Hi, When starting xmms the following error appears: xmms:/usr/local/lib/xmms/Input/libxmmsmad.so: undefined symbol '__guard_local' Cannot load specified object Then, I cannot open any files or add them to the playlist. No error message appears, but nothing happens (file doesn't play and its name isn't shown in the player or in the playlist). Other players (e.g. parole) do work. Thanks, Max OpenBSD 5.6 (GENERIC.MP) #333: Fri Aug 8 00:20:21 MDT 2014 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP RTC BIOS diagnostic error fb real mem = 4185079808 (3991MB) avail mem = 4064886784 (3876MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xe (53 entries) bios0: vendor Apple Inc. version "MBA41.88Z.0077.B11.1310091428" date 10/09/2013 bios0: Apple Inc. MacBookAir4,1 acpi0 at bios0: rev 2 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP HPET APIC SBST ECDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT MCFG SSDT SSDT SSDT acpi0: wakeup devices P0P2(S4) EC__(S4) HDEF(S4) ARPT(S4) RP02(S4) EHC1(S3) EHC2(S3) ADP1(S4) LID0(S4) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpihpet0 at acpi0: 14318179 Hz acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i7-2677M CPU @ 1.80GHz, 1800.31 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,LONG,LAHF,PERF,ITSC cpu0: 256KB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 100MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.1.2, IBE cpu1 at mainbus0: apid 2 (application processor) cpu1: Intel(R) Core(TM) i7-2677M CPU @ 1.80GHz, 1800.02 MHz cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,LONG,LAHF,PERF,ITSC cpu1: 256KB 64b/line 8-way L2 cache cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 1 (application processor) cpu2: Intel(R) Core(TM) i7-2677M CPU @ 1.80GHz, 1800.02 MHz cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,LONG,LAHF,PERF,ITSC cpu2: 256KB 64b/line 8-way L2 cache cpu2: smt 1, core 0, package 0 cpu3 at mainbus0: apid 3 (application processor) cpu3: Intel(R) Core(TM) i7-2677M CPU @ 1.80GHz, 1800.02 MHz cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,LONG,LAHF,PERF,ITSC cpu3: 256KB 64b/line 8-way L2 cache cpu3: smt 1, core 1, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec0, version 20, 24 pins ioapic0: misconfigured as apic 0, remapped to apid 2 acpiec0 at acpi0 acpimcfg0 at acpi0 addr 0xe000, bus 0-151 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 3 (P0P2) acpiprt2 at acpi0: bus 2 (RP02) acpicpu0 at acpi0: C3, C2, C1, PSS acpicpu1 at acpi0: C3, C2, C1, PSS acpicpu2 at acpi0: C3, C2, C1, PSS acpicpu3 at acpi0: C3, C2, C1, PSS acpibat0 at acpi0: BAT0 model "3545797981023400290" type 3545797981528607052 oem "3545797981528608836" acpiac0 at acpi0: AC unit online acpibtn0 at acpi0: LID0 acpibtn1 at acpi0: PWRB acpibtn2 at acpi0: SLPB acpivideo0 at acpi0: IGPU acpivout0 at acpivideo0: DD02 cpu0: Enhanced SpeedStep 1800 MHz: speeds: 1801, 1800, 1700, 1600, 1500, 1400, 1300, 1200, 1100, 1000, 900, 800 MHz memory map conflict 0xe00f8000/0x1000 memory map conflict 0xfed1c000/0x4000 memory map conflict 0xffed/0x3 pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core 2G Host" rev 0x09 ppb0 at pci0 dev 1 function 0 "Intel Core 2G PCIE" rev 0x09: msi pci1 at ppb0 bus 3 ppb1 at pci1 dev 0 function 0 vendor "Intel", unknown product 0x151a rev 0x01 pci2 at ppb1 bus 4 ppb2 at pci2 dev 0 function 0 vendor "Intel", unknown product 0x151a rev 0x01 pci3 at ppb2 bus 5 vendor "Intel", unknown product 0x151a (class system subclass miscellaneous, rev 0x01) at pci3 dev 0 function 0 not configured ppb3 at pci2 dev 3 function 0 vendor "Intel", unknown product 0x151a rev 0x01 pci4 at ppb3 bus 6 ppb4 at pci2 dev 4 function 0 vendor "Intel", unknown product 0x151a rev 0x01 pci5 at ppb4 bus 55 vga1 at pci0 dev 2 function 0 "Intel HD Graphics 3000" rev 0x09 intagp at vga1 not configured inteldrm0 at vga1 drm0 at inteldrm0 drm: Memory usable by graphics device = 2048M inteldrm0: 1366x768 wsdisplay0 at vga
Re: Trackpad after suspend/resume on MacBookAir4,1
That works! In fact, 'xinput enable /dev/wsmouse1' seems to suffice to fix the trackpad after resume. In the text console the keyboard remains broken, though. Thanks On Mon, Nov 24, 2014 at 9:09 AM, Jaime Tarrant wrote: > * On Mon Nov 24, 2014 at 08:56:59AM -0500 1558 , Maximilian Pichler > (maxim.pich...@gmail.com) wrote: >> On Mon, Nov 24, 2014 at 8:21 AM, Martin Pieuchot >> wrote: >> > On 24/11/14(Mon) 08:11, Maximilian Pichler wrote: >> >> It's even slightly worse: after resuming, the keyboard still works in >> >> X, but switching to a text console (either via ctrl-alt-f1 or by >> >> quitting X) results in the keyboard being unusable, i.e. typing >> >> anything results in garbled characters. I therefore cannot even try >> >> your previous suggestions of restarting X. >> > >> > This is a bug. >> >> If I can do anything to help diagnose this better, please let me know. >> > > Hi all, I have a macbook pro 8.1 with the same mouse characteristics post > suspend/resume. Its only a work around, however you may be able to get > the mouse back by running the following from a console after resuming: > > xinput disable /dev/wsmouse1 && sleep 1 && xinput enable /dev/wsmouse1 > > Your dmesg looks similar to mine, so hopefully the above will work for > you too.
Re: Trackpad after suspend/resume on MacBookAir4,1
Thanks for explaining! On Sun, Nov 23, 2014 at 12:44 AM, Martin Pieuchot wrote: > The best you can do for the moment is restart X after resuming, > it should recalibrate your touchpad properly. Quitting X after resuming results in the keyboard becoming unusable in the text console, i.e. garbled characters appear when typing (my keyboard layout is dvorak, but the output is neither dovark nor qwerty). Therefore I'm unable to restart X. The keyboard does work correctly in the text console before suspending. It also works correctly inside X after resuming. Max
Re: Trackpad after suspend/resume on MacBookAir4,1
On Mon, Nov 24, 2014 at 8:21 AM, Martin Pieuchot wrote: > On 24/11/14(Mon) 08:11, Maximilian Pichler wrote: >> It's even slightly worse: after resuming, the keyboard still works in >> X, but switching to a text console (either via ctrl-alt-f1 or by >> quitting X) results in the keyboard being unusable, i.e. typing >> anything results in garbled characters. I therefore cannot even try >> your previous suggestions of restarting X. > > This is a bug. If I can do anything to help diagnose this better, please let me know.
Re: Trackpad after suspend/resume on MacBookAir4,1
Thanks for the explanations! On Mon, Nov 24, 2014 at 4:19 AM, Martin Pieuchot wrote: > On 24/11/14(Mon) 09:04, Peter Hessler wrote: >> Can you switch from the graphical console (ctrl-alt-f5) to a text >> console (ctrl-alt-f1), and back? That may help with input device >> related problems. > > That won't work in this case. His pointer isn't behind the mux and > needs to be calibrated. It's even slightly worse: after resuming, the keyboard still works in X, but switching to a text console (either via ctrl-alt-f1 or by quitting X) results in the keyboard being unusable, i.e. typing anything results in garbled characters. I therefore cannot even try your previous suggestions of restarting X. Here is yet another experiment: after booting into text console mode, suspend and resume. The keyboard still works. However, now attempting to start X results in a black screen. Killing X and starting it a second time works (and mouse and keyboard are fine within X). The difference between the logs are: 22c22 < (==) Log file: "/var/log/Xorg.0.log", Time: Mon Nov 24 07:38:46 2014 --- > (==) Log file: "/var/log/Xorg.0.log", Time: Mon Nov 24 07:39:50 2014 45c45 < (II) Loader magic: 0xaceac707520 --- > (II) Loader magic: 0x1a2444b07520 131a132 > (--) intel(0): Output eDP1 using initial mode 1366x768 on pipe 0 160a162,163 > (II) intel(0): switch to mode 1366x768@60.0 on eDP1 using pipe 0, position > (0, 0), rotation normal, reflection none > (II) intel(0): Setting screen physical size to 361 x 203 213c216 < (II) ws: /dev/wsmouse: maximum x position: 1023 --- > (II) ws: /dev/wsmouse: maximum x position: 1365
Trackpad after suspend/resume on MacBookAir4,1
Hi, After resuming from suspend (either by closing and reopening the lid or via zzz) the trackpad behaves erratically -- the pointer jumps around wildly when using it. The issue is reproducible. Here is the dmesg from boot: OpenBSD 5.6 (GENERIC.MP) #333: Fri Aug 8 00:20:21 MDT 2014 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP RTC BIOS diagnostic error fb real mem = 4185079808 (3991MB) avail mem = 4064886784 (3876MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xe (53 entries) bios0: vendor Apple Inc. version "MBA41.88Z.0077.B11.1310091428" date 10/09/2013 bios0: Apple Inc. MacBookAir4,1 acpi0 at bios0: rev 2 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP HPET APIC SBST ECDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT MCFG SSDT SSDT SSDT acpi0: wakeup devices P0P2(S4) EC__(S4) HDEF(S4) ARPT(S4) RP02(S4) EHC1(S3) EHC2(S3) ADP1(S4) LID0(S4) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpihpet0 at acpi0: 14318179 Hz acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i7-2677M CPU @ 1.80GHz, 1800.24 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,LONG,LAHF,PERF,ITSC cpu0: 256KB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 100MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.1.2, IBE cpu1 at mainbus0: apid 2 (application processor) cpu1: Intel(R) Core(TM) i7-2677M CPU @ 1.80GHz, 1800.02 MHz cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,LONG,LAHF,PERF,ITSC cpu1: 256KB 64b/line 8-way L2 cache cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 1 (application processor) cpu2: Intel(R) Core(TM) i7-2677M CPU @ 1.80GHz, 1800.02 MHz cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,LONG,LAHF,PERF,ITSC cpu2: 256KB 64b/line 8-way L2 cache cpu2: smt 1, core 0, package 0 cpu3 at mainbus0: apid 3 (application processor) cpu3: Intel(R) Core(TM) i7-2677M CPU @ 1.80GHz, 1800.02 MHz cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,LONG,LAHF,PERF,ITSC cpu3: 256KB 64b/line 8-way L2 cache cpu3: smt 1, core 1, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec0, version 20, 24 pins ioapic0: misconfigured as apic 0, remapped to apid 2 acpiec0 at acpi0 acpimcfg0 at acpi0 addr 0xe000, bus 0-151 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 3 (P0P2) acpiprt2 at acpi0: bus 2 (RP02) acpicpu0 at acpi0: C3, C2, C1, PSS acpicpu1 at acpi0: C3, C2, C1, PSS acpicpu2 at acpi0: C3, C2, C1, PSS acpicpu3 at acpi0: C3, C2, C1, PSS acpibat0 at acpi0: BAT0 model "3545797981023400290" type 3545797981528607052 oem "3545797981528608836" acpiac0 at acpi0: AC unit offline acpibtn0 at acpi0: LID0 acpibtn1 at acpi0: PWRB acpibtn2 at acpi0: SLPB acpivideo0 at acpi0: IGPU acpivout0 at acpivideo0: DD02 cpu0: Enhanced SpeedStep 1800 MHz: speeds: 1801, 1800, 1700, 1600, 1500, 1400, 1300, 1200, 1100, 1000, 900, 800 MHz memory map conflict 0xe00f8000/0x1000 memory map conflict 0xfed1c000/0x4000 memory map conflict 0xffed/0x3 pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core 2G Host" rev 0x09 ppb0 at pci0 dev 1 function 0 "Intel Core 2G PCIE" rev 0x09: msi pci1 at ppb0 bus 3 ppb1 at pci1 dev 0 function 0 vendor "Intel", unknown product 0x151a rev 0x01 pci2 at ppb1 bus 4 ppb2 at pci2 dev 0 function 0 vendor "Intel", unknown product 0x151a rev 0x01 pci3 at ppb2 bus 5 vendor "Intel", unknown product 0x151a (class system subclass miscellaneous, rev 0x01) at pci3 dev 0 function 0 not configured ppb3 at pci2 dev 3 function 0 vendor "Intel", unknown product 0x151a rev 0x01 pci4 at ppb3 bus 6 ppb4 at pci2 dev 4 function 0 vendor "Intel", unknown product 0x151a rev 0x01 pci5 at ppb4 bus 55 vga1 at pci0 dev 2 function 0 "Intel HD Graphics 3000" rev 0x09 intagp at vga1 not configured inteldrm0 at vga1 drm0 at inteldrm0 drm: Memory usable by graphics device = 2048M inteldrm0: 1366x768 wsdisplay0 at vga1 mux 1: console (std, vt100 emulation) wsdisplay0: screen 1-5 added (std, vt100 emulation) "Intel 6 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured uhci0 at
