[CentOS] [infra outage] : unexpected DC issue

2018-11-12 Thread Fabian Arrotin
Due to a DC outage where some nodes are hosted, the following (public)
services provided by the CentOS Infra are currently down/unreachable :

- https://bugs.centos.org
- https://fr.centos.org

After contact with the DC, they're trying to restore services as fast as
possible, but seems related to power outage.

More info when services will be back online, or that we'll have received
status update.

-- 
Fabian Arrotin
The CentOS Project | https://www.centos.org
gpg key: 56BEC54E | twitter: @arrfab



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Re: [CentOS] touchpad problem

2018-11-12 Thread Fred Smith
On Mon, Nov 12, 2018 at 04:07:47PM -0800, Gordon Messmer wrote:
> On 11/11/18 4:31 PM, Fred Smith wrote:
> >Can any of you remind me how to find out the Synaptics model it is,
> >and/or figure out if it would be expected (or not) to support two-
> >finger scrolling?
> 
> Start with:
> 
>  dmesg | egrep -i 'input:|mouse|synapt'

looking in dmesg output for subsets of that I find:

3.417773] input: SynPS/2 Synaptics TouchPad as 
/devices/platform/i8042/serio4/input/input5

and 

[3.090864] psmouse serio4: synaptics: queried max coordinates: x [..5694], 
y [..5048]
[3.121691] psmouse serio4: synaptics: Touchpad model: 1, fw: 7.0, id: 
0x1c0b1, caps: 0xd44791/0xb0/0x2, board id: 0, fw id: 504136
[3.121698] psmouse serio4: synaptics: serio: Synaptics pass-through port at 
isa0060/serio4/input0

and

[6.646764] psmouse serio5: alps: Unknown ALPS touchpad: E7=10 00 64, EC=10 
00 64

all of which I take to mean it is an alps touchpad that is synaptics 
compatible. Any
pointers on how to figure out what its capabilities are? (other than just 
trusting the
synaptics driver to figure it out, which I've already tried but don't like the 
result).

I've googled for some of those values, but didn't turn up anything meaningful 
(to me).

-- 
 Fred Smith -- fre...@fcshome.stoneham.ma.us -
   Show me your ways, O LORD, teach me your paths;
 Guide me in your truth and teach me,
 for you are God my Savior,
And my hope is in you all day long.
-- Psalm 25:4-5 (NIV) 
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[CentOS] centos 7.5 crashed, kernel BUG at net/core/skbuff.c:3668!

2018-11-12 Thread wuzhouhui
...
[  176.025679] random: crng init done
[  411.168635] netem: version 1.3
[  456.059840] [ cut here ]
[  456.059849] WARNING: CPU: 4 PID: 1918 at net/ipv4/tcp_output.c:1048 
tcp_set_skb_tso_segs+0xeb/0x100
[  456.059851] Modules linked in: sch_netem cirrus ttm drm_kms_helper 
crc32_pclmul syscopyarea ghash_clmulni_intel sysfillrect sysimgblt fb_sys_fops 
aesni_intel lrw ppdev gf128mul drm glue_helper ablk_helper cryptd parport_pc 
parport i2c_piix4 virtio_balloon i2c_core joydev pcspkr ip_tables ext4 mbcache 
jbd2 ata_generic pata_acpi ata_piix virtio_console virtio_net virtio_blk floppy 
crct10dif_pclmul virtio_pci crct10dif_common libata serio_raw virtio_ring 
crc32c_intel virtio
[  456.059886] CPU: 4 PID: 1918 Comm: sshd Kdump: loaded Not tainted 
3.10.0-862.14.4.el7.x86_64 #1
[  456.059887] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2007
[  456.059890] Call Trace:
[  456.059896]  [] dump_stack+0x19/0x1b
[  456.059901]  [] __warn+0xd8/0x100
[  456.059905]  [] warn_slowpath_null+0x1d/0x20
[  456.059908]  [] tcp_set_skb_tso_segs+0xeb/0x100
[  456.059911]  [] tcp_init_tso_segs+0x37/0x50
[  456.059915]  [] tcp_write_xmit+0x1f1/0xd00
[  456.059918]  [] __tcp_push_pending_frames+0x2e/0xc0
[  456.059922]  [] tcp_push+0xec/0x120
[  456.059925]  [] tcp_sendmsg+0xd2/0xc80
[  456.059930]  [] inet_sendmsg+0x69/0xb0
[  456.059935]  [] sock_aio_write+0x15d/0x180
[  456.059940]  [] ? set_fd_set+0x21/0x30
[  456.059944]  [] do_sync_write+0x93/0xe0
[  456.059948]  [] vfs_write+0x1c5/0x1f0
[  456.059953]  [] ? get_monotonic_boottime+0x50/0x100
[  456.059956]  [] SyS_write+0x7f/0xf0
[  456.059961]  [] system_call_fastpath+0x22/0x27
[  456.059963] ---[ end trace 77e1915bd237f005 ]---
[  728.963668] [ cut here ]
[  728.964320] kernel BUG at net/core/skbuff.c:3668!
[  728.964933] invalid opcode:  [#1] SMP 
[  728.965501] Modules linked in: sch_netem cirrus ttm drm_kms_helper 
crc32_pclmul syscopyarea ghash_clmulni_intel sysfillrect sysimgblt fb_sys_fops 
aesni_intel lrw ppdev gf128mul drm glue_helper ablk_helper cryptd parport_pc 
parport i2c_piix4 virtio_balloon i2c_core joydev pcspkr ip_tables ext4 mbcache 
jbd2 ata_generic pata_acpi ata_piix virtio_console virtio_net virtio_blk floppy 
crct10dif_pclmul virtio_pci crct10dif_common libata serio_raw virtio_ring 
crc32c_intel virtio
[  728.971540] CPU: 3 PID: 0 Comm: swapper/3 Kdump: loaded Tainted: GW  
   3.10.0-862.14.4.el7.x86_64 #1
[  728.972981] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2007
[  728.973723] task: 94153bb1cf10 ti: 94153bb3 task.ti: 
94153bb3
[  728.974689] RIP: 0010:[]  [] 
__skb_to_sgvec+0x1e4/0x280
[  728.975792] RSP: 0018:941655183cf8  EFLAGS: 00010202
[  728.976494] RAX: 94163c68c700 RBX: 05a8 RCX: 941648bd4ac0
[  728.977407] RDX: 0001 RSI: 05a8 RDI: 02c0
[  728.978322] RBP: 941655183d38 R08: 941653416cf8 R09: fe544a34ae00
[  728.979241] R10: 941648bd4800 R11: 000a R12: 05ea
[  728.980160] R13: 05ea R14:  R15: 0002
[  728.981076] FS:  () GS:94165518() 
knlGS:
[  728.982109] CS:  0010 DS:  ES:  CR0: 80050033
[  728.982849] CR2: 7f7ed4008000 CR3: 000289e1a000 CR4: 001406e0
[  728.983778] Call Trace:
[  728.984107]   
[  728.984368]  [] skb_to_sgvec+0x12/0x30
[  728.985098]  [] start_xmit+0x19f/0x500 [virtio_net]
[  728.985925]  [] dev_hard_start_xmit+0x246/0x3b0
[  728.986741]  [] sch_direct_xmit+0x11a/0x250
[  728.987489]  [] __qdisc_run+0x8e/0x360
[  728.988182]  [] net_tx_action+0x1d6/0x240
[  728.988924]  [] __do_softirq+0xf5/0x280
[  728.989634]  [] call_softirq+0x1c/0x30
[  728.990322]  [] do_softirq+0x65/0xa0
[  728.990994]  [] irq_exit+0x105/0x110
[  728.991680]  [] smp_apic_timer_interrupt+0x48/0x60
[  728.992504]  [] apic_timer_interrupt+0x162/0x170
[  728.993298]   
[  728.993566]  [] ? __cpuidle_text_start+0x8/0x8
[  728.994377]  [] ? native_safe_halt+0x6/0x10
[  728.995161]  [] default_idle+0x1e/0xc0
[  728.995869]  [] arch_cpu_idle+0x23/0xb0
[  728.996568]  [] cpu_startup_entry+0x14a/0x1e0
[  728.997330]  [] start_secondary+0x1f7/0x270
[  728.998077]  [] start_cpu+0x5/0x14
[  728.998721] Code: 89 45 c8 e8 3f fe ff ff 44 8b 4d d0 41 01 c7 44 29 cb 74 
41 44 8b 55 c4 4c 8b 45 c8 45 01 cd 4d 8b 36 4d 85 f6 75 90 85 db 74 2a <0f> 0b 
66 2e 0f 1f 84 00 00 00 00 00 48 c7 c7 00 00 00 80 48 2b 
[  729.003191] RIP  [] __skb_to_sgvec+0x1e4/0x280
[  729.005068]  RSP 

Any advice?
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Re: [CentOS] touchpad problem

2018-11-12 Thread Gordon Messmer

On 11/11/18 4:31 PM, Fred Smith wrote:

Can any of you remind me how to find out the Synaptics model it is,
and/or figure out if it would be expected (or not) to support two-
finger scrolling?


Start with:

 dmesg | egrep -i 'input:|mouse|synapt'


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Re: [CentOS] OT: good free email service ?

2018-11-12 Thread Nicolas Kovacs
Le 11/11/2018 à 00:55, Alice Wonder a écrit :
> 
> I just wish the spam lists would do a better job at realizing a
> well-aged domain that's been on the same IP address for years isn't a
> spammer and shouldn't be part of the blacklist.

I've been running my own mail server for the last five years or so. In
my humble experience, spam lists are about as subtle and discerning as
the bouncer at the door of our local night club. Everyone who's even
remotely non-white doesn't get in. You may be a doctor or a teacher, he
just won't care. On the other hand, all rednecks are welcome.

:o)

Niki

-- 
Microlinux - Solutions informatiques durables
7, place de l'église - 30730 Montpezat
Site : https://www.microlinux.fr
Blog : https://blog.microlinux.fr
Mail : i...@microlinux.fr
Tél. : 04 66 63 10 32
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Re: [CentOS] Drop/Terminate data to/from source using firewalld rich rules

2018-11-12 Thread Mike
A bit embarrassing,I answered my own question almost a year ago on
another forum.
Apologies for the extra mail --

Solution: firewalld-cmd --complete-reload
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Re: [CentOS] off-topic question about RDP to Win-10

2018-11-12 Thread Fred Smith
On Mon, Nov 12, 2018 at 06:00:29AM -0500, Mauricio Tavares wrote:
> Not the answer you want but xfreerdp has worked for me where rdesktop
> no longer does (I take because of the new security settings)
> 
> xfreerdp /bpp:16 /size:1200x720 /u:"raubvogel" /v:hostname:port

actually, rdesktop is workig, I just wanted to use remmina instead.
another kind sould posted the fix for remmina: in remmina, change security
from "negotiate" to "tls" and voila!

nks for the reply

Fred
> On Mon, Nov 12, 2018 at 5:11 AM  wrote:
> >
> > On Sun, 11 Nov 2018, Fred Smith wrote:
> >
> > > I have a win10 VM in virtualbox on my Linux (C7) desktop. I CAN connect
> > > to it with rdesktop 1.8.3 (now rather old, but it's the latest release),
> > > but cannot connect with remmina or krdc. Both of them just hang for a
> > > while then say they can't connect.
> > >
> > > Curiously, they all will connect to the win10 box in my office.
> > >
> > > They don't show any other useful information, and I don't know where
> > > to go to figure this out. Anyone out there have any ideas they can share?
> >
> > In the advanced tab of remmina, make sure security is set to TLS. IIRC it
> > defaults to negotiate which does not work.
> >
> > I had this same problem with win-10.
> >
> > FWIW, After some updates were installed on my win-7 vm's they suddenly 
> > stopped
> > connecting with remmina. Switching the security to TLS fixed the problem.
> >
> > HTH,
> >
> > --
> > Tom m...@tdiehl.org
> > ___
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-- 
 Fred Smith -- fre...@fcshome.stoneham.ma.us -
   "For the word of God is living and active. Sharper than any double-edged 
   sword, it penetrates even to dividing soul and spirit, joints and marrow; 
  it judges the thoughts and attitudes of the heart."  
 Hebrews 4:12 (niv) --
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Re: [CentOS] off-topic question about RDP to Win-10

2018-11-12 Thread Fred Smith
On Mon, Nov 12, 2018 at 05:10:50AM -0500, m...@tdiehl.org wrote:
> On Sun, 11 Nov 2018, Fred Smith wrote:
> 
> >I have a win10 VM in virtualbox on my Linux (C7) desktop. I CAN connect
> >to it with rdesktop 1.8.3 (now rather old, but it's the latest release),
> >but cannot connect with remmina or krdc. Both of them just hang for a
> >while then say they can't connect.
> >
> >Curiously, they all will connect to the win10 box in my office.
> >
> >They don't show any other useful information, and I don't know where
> >to go to figure this out. Anyone out there have any ideas they can share?
> 
> In the advanced tab of remmina, make sure security is set to TLS. IIRC it
> defaults to negotiate which does not work.
> 
> I had this same problem with win-10.
> 
> FWIW, After some updates were installed on my win-7 vm's they suddenly stopped
> connecting with remmina. Switching the security to TLS fixed the problem.

YESS!

thanks!

Fred
-- 
 Fred Smith -- fre...@fcshome.stoneham.ma.us 
Do you not know? Have you not heard? 
The LORD is the everlasting God, the Creator of the ends of the earth. 
  He will not grow tired or weary, and his understanding no one can fathom.
- Isaiah 40:28 (niv) -
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Re: [CentOS] off-topic question about RDP to Win-10

2018-11-12 Thread Mauricio Tavares
Not the answer you want but xfreerdp has worked for me where rdesktop
no longer does (I take because of the new security settings)

xfreerdp /bpp:16 /size:1200x720 /u:"raubvogel" /v:hostname:port
On Mon, Nov 12, 2018 at 5:11 AM  wrote:
>
> On Sun, 11 Nov 2018, Fred Smith wrote:
>
> > I have a win10 VM in virtualbox on my Linux (C7) desktop. I CAN connect
> > to it with rdesktop 1.8.3 (now rather old, but it's the latest release),
> > but cannot connect with remmina or krdc. Both of them just hang for a
> > while then say they can't connect.
> >
> > Curiously, they all will connect to the win10 box in my office.
> >
> > They don't show any other useful information, and I don't know where
> > to go to figure this out. Anyone out there have any ideas they can share?
>
> In the advanced tab of remmina, make sure security is set to TLS. IIRC it
> defaults to negotiate which does not work.
>
> I had this same problem with win-10.
>
> FWIW, After some updates were installed on my win-7 vm's they suddenly stopped
> connecting with remmina. Switching the security to TLS fixed the problem.
>
> HTH,
>
> --
> Tom m...@tdiehl.org
> ___
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Re: [CentOS] off-topic question about RDP to Win-10

2018-11-12 Thread me

On Sun, 11 Nov 2018, Fred Smith wrote:


I have a win10 VM in virtualbox on my Linux (C7) desktop. I CAN connect
to it with rdesktop 1.8.3 (now rather old, but it's the latest release),
but cannot connect with remmina or krdc. Both of them just hang for a
while then say they can't connect.

Curiously, they all will connect to the win10 box in my office.

They don't show any other useful information, and I don't know where
to go to figure this out. Anyone out there have any ideas they can share?


In the advanced tab of remmina, make sure security is set to TLS. IIRC it
defaults to negotiate which does not work.

I had this same problem with win-10.

FWIW, After some updates were installed on my win-7 vm's they suddenly stopped
connecting with remmina. Switching the security to TLS fixed the problem.

HTH,

--
Tom m...@tdiehl.org
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