Konsole no longer accepts my password [SOLVED]

Bruce1956 · 2016-06-02 20:30:25

Hi folks,

I, like others, have fallen victim to the inability to log into Arch via sddm, and nothing I've tried has worked so far.

However, that is not the reason for my inquiry, though it may be related.

Neither Konsole nor other terminals such as Xterm will accept any of my passwords when I attempt to use sudo. It used to work fine, but I cannot say what I did to cause the problem, because it has been a long time since it happened, and I've been sick (chemo and radiation, which have also affected my memory).

I've tried various things sporadically after multiple searches on here and elsewhere and nothing has worked, but again, I don't remember what all I've tried.

I can log in as root at tty1, but to avoid having to bring up the internet from there, I login from tty2 after logging in normally with my username from tty1. I do have a different password for kdewallet from my login, but that password works fine, too, for that purpose. None of the above passwords works for sudo, and to my knowledge, I haven't changed anything other than by sudo pacman -Syu, but of course, that no longer works. I've kept periodically running pacman from dropping to tty2 and logging in as root, hoping that some bug introduced might be corrected in an update, but no luck.

I haven't posted any logs or files, because I'm not sure which would be relevant. I hope someone willing to help will request whichever might be of use.

I hope that fixing this problem will also lead to fixing my sddm login problem, but if it doesn't, at least I'll be able to address that problem more efficiently with the ability to invoke root commands from Konsole again.

Thanks for any help anyone can offer.

Last edited by Bruce1956 (2016-08-27 06:51:29)

Bruce1956 · 2016-06-02 20:47:12

BTW, here's my output such as was requested in responding to another user's similar problem:

 cat /etc/group |grep `id -un`
adm:x:4:root,daemon,bbraley
disk:x:6:root,bbraley
wheel:x:10:root,bbraley
log:x:19:root,bbraley
locate:x:21:bbraley
network:x:90:bbraley
video:x:91:bbraley
audio:x:92:bbraley
optical:x:93:bbraley
storage:x:95:bbraley
scanner:x:96:bbraley
power:x:98:bbraley
users:x:100:bbraley
systemd-network:x:193:bbraley
nm-openconnect:x:104:bbraley
sddm:x:619:bbraley
bbraley:x:500: 
sudo:x:501:bbraley

Bruce1956 · 2016-06-02 20:59:03

Here's my sudoers file:

## sudoers file.
##
## This file MUST be edited with the 'visudo' command as root.
## Failure to use 'visudo' may result in syntax or file permission errors
## that prevent sudo from running.
##
## See the sudoers man page for the details on how to write a sudoers file.
##
Defaults editor=/usr/bin/nano
##
## Host alias specification
##
## Groups of machines. These may include host names (optionally with wildcards),
## IP addresses, network numbers or netgroups.
# Host_Alias	WEBSERVERS = www1, www2, www3

##
## User alias specification
##
## Groups of users.  These may consist of user names, uids, Unix groups,
## or netgroups.
# User_Alias	ADMINS = millert, dowdy, mikef

##
## Cmnd alias specification
##
## Groups of commands.  Often used to group related commands together.
# Cmnd_Alias	PROCESSES = /usr/bin/nice, /bin/kill, /usr/bin/renice, \
# 			    /usr/bin/pkill, /usr/bin/top
# Cmnd_Alias	REBOOT = /sbin/halt, /sbin/reboot, /sbin/poweroff

##
## Defaults specification
##
## You may wish to keep some of the following environment variables
## when running commands via sudo.
##
## Locale settings
# Defaults env_keep += "LANG LANGUAGE LINGUAS LC_* _XKB_CHARSET"
##
## Run X applications through sudo; HOME is used to find the
## .Xauthority file.  Note that other programs use HOME to find   
## configuration files and this may lead to privilege escalation!
# Defaults env_keep += "HOME"
##
## X11 resource path settings
# Defaults env_keep += "XAPPLRESDIR XFILESEARCHPATH XUSERFILESEARCHPATH"
##
## Desktop path settings
# Defaults env_keep += "QTDIR KDEDIR"
##
## Allow sudo-run commands to inherit the callers' ConsoleKit session
# Defaults env_keep += "XDG_SESSION_COOKIE"
##
## Uncomment to enable special input methods.  Care should be taken as
## this may allow users to subvert the command being run via sudo.
# Defaults env_keep += "XMODIFIERS GTK_IM_MODULE QT_IM_MODULE QT_IM_SWITCHER"
##
## Uncomment to enable logging of a command's output, except for
## sudoreplay and reboot.  Use sudoreplay to play back logged sessions.
# Defaults log_output
# Defaults!/usr/bin/sudoreplay !log_output
# Defaults!/usr/local/bin/sudoreplay !log_output
# Defaults!REBOOT !log_output

##
## Runas alias specification
##

##
## User privilege specification
##
root ALL=(ALL) ALL

## Uncomment to allow members of group wheel to execute any command
##%wheel ALL=(ALL) ALL

## Same thing without a password
%wheel ALL=(ALL) NOPASSWD: ALL

## Uncomment to allow members of group sudo to execute any command
%sudo	ALL=(ALL) ALL
bbraley ALL=(ALL) ALL
## Uncomment to allow any user to run sudo if they know the password
## of the user they are running the command as (root by default).
##Defaults targetpw  # Ask for the password of the target user
##ALL ALL=(ALL) ALL  # WARNING: only use this together with 'Defaults targetpw'

## Read drop-in files from /etc/sudoers.d
## (the '#' here does not indicate a comment)
#includedir /etc/sudoers.d

Bruce1956 · 2016-06-02 21:03:12

I reinstalled pambase, as recommended in another thread, but to no avail.

berbae · 2016-06-03 09:45:08

As you are a member of the wheel group, these two lines:

%wheel ALL=(ALL) NOPASSWD: ALL

and

bbraley ALL=(ALL) ALL

seem conflicting to me.
The first doesn't need a password and the second needs one.

Neither Konsole nor other terminals such as Xterm will accept any of my passwords when I attempt to use sudo

Are you sure your keyboard enters the characters you think it does.
Verify you enter the right password somewhere where you can see what you type in, just to be sure.

Texbrew · 2016-06-03 13:16:40

berbae wrote:

As you are a member of the wheel group, these two lines:
%wheel ALL=(ALL) NOPASSWD: ALL
and
bbraley ALL=(ALL) ALL
seem conflicting to me.
The first doesn't need a password and the second needs one.
Neither Konsole nor other terminals such as Xterm will accept any of my passwords when I attempt to use sudo
Are you sure your keyboard enters the characters you think it does.
Verify you enter the right password somewhere where you can see what you type in, just to be sure.

Being a relatively new Arch user, I hesitated before chiming in. That said, the only change to sudoers that I have ever made on my Arch installs is to one line,

## Uncomment to allow members of group wheel to execute any command
%wheel ALL=(ALL) ALL

Of course, it means I have to enter my user password fairly often when using sudo, but I can live with that. To date (knock wood), I haven't had any problems using sudo.

@Bruce, I personally struggle with some short-term memory loss, so I'm sympathetic to your situation. I hope my comments are helpful.

tex

Bruce1956 · 2016-06-03 23:19:35

Thanks, berbae.

I've edited my sudoers file to comment out the bbraley and wheel NOPASSWD lines and to uncomment the wheel line:

 
## sudoers file.
##
## This file MUST be edited with the 'visudo' command as root.
## Failure to use 'visudo' may result in syntax or file permission errors
## that prevent sudo from running.
##
## See the sudoers man page for the details on how to write a sudoers file.
##
Defaults editor=/usr/bin/nano
##
## Host alias specification
##
## Groups of machines. These may include host names (optionally with wildcards),
## IP addresses, network numbers or netgroups.
# Host_Alias	WEBSERVERS = www1, www2, www3

##
## User alias specification
##
## Groups of users.  These may consist of user names, uids, Unix groups,
## or netgroups.
# User_Alias	ADMINS = millert, dowdy, mikef

##
## Cmnd alias specification
##
## Groups of commands.  Often used to group related commands together.
# Cmnd_Alias	PROCESSES = /usr/bin/nice, /bin/kill, /usr/bin/renice, \
# 			    /usr/bin/pkill, /usr/bin/top
# Cmnd_Alias	REBOOT = /sbin/halt, /sbin/reboot, /sbin/poweroff

##
## Defaults specification
##
## You may wish to keep some of the following environment variables
## when running commands via sudo.
##
## Locale settings
# Defaults env_keep += "LANG LANGUAGE LINGUAS LC_* _XKB_CHARSET"
##
## Run X applications through sudo; HOME is used to find the
## .Xauthority file.  Note that other programs use HOME to find   
## configuration files and this may lead to privilege escalation!
# Defaults env_keep += "HOME"
##
## X11 resource path settings
# Defaults env_keep += "XAPPLRESDIR XFILESEARCHPATH XUSERFILESEARCHPATH"
##
## Desktop path settings
# Defaults env_keep += "QTDIR KDEDIR"
##
## Allow sudo-run commands to inherit the callers' ConsoleKit session
# Defaults env_keep += "XDG_SESSION_COOKIE"
##
## Uncomment to enable special input methods.  Care should be taken as
## this may allow users to subvert the command being run via sudo.
# Defaults env_keep += "XMODIFIERS GTK_IM_MODULE QT_IM_MODULE QT_IM_SWITCHER"
##
## Uncomment to enable logging of a command's output, except for
## sudoreplay and reboot.  Use sudoreplay to play back logged sessions.
# Defaults log_output
# Defaults!/usr/bin/sudoreplay !log_output
# Defaults!/usr/local/bin/sudoreplay !log_output
# Defaults!REBOOT !log_output

##
## Runas alias specification
##

##
## User privilege specification
##
root ALL=(ALL) ALL

## Uncomment to allow members of group wheel to execute any command
%wheel ALL=(ALL) ALL

## Same thing without a password
##%wheel ALL=(ALL) NOPASSWD: ALL

## Uncomment to allow members of group sudo to execute any command
%sudo	ALL=(ALL) ALL
##bbraley ALL=(ALL) ALL
## Uncomment to allow any user to run sudo if they know the password
## of the user they are running the command as (root by default).
##Defaults targetpw  # Ask for the password of the target user
##ALL ALL=(ALL) ALL  # WARNING: only use this together with 'Defaults targetpw'

## Read drop-in files from /etc/sudoers.d
## (the '#' here does not indicate a comment)
#includedir /etc/sudoers.d

Unfortunately, even after rebooting, I detect no change in behavior and Konsole still does not recognize my password, the root password, or the KWallet password (not that it should recognize the latter two).

Yes, I've checked multiple times, so unless Konsole somehow has a different keymap than the normal command line I use to log in, I am not entering the password incorrectly.

berbae wrote:

As you are a member of the wheel group, these two lines:
%wheel ALL=(ALL) NOPASSWD: ALL
and
bbraley ALL=(ALL) ALL
seem conflicting to me.
The first doesn't need a password and the second needs one.
Neither Konsole nor other terminals such as Xterm will accept any of my passwords when I attempt to use sudo
Are you sure your keyboard enters the characters you think it does.
Verify you enter the right password somewhere where you can see what you type in, just to be sure.

Bruce1956 · 2016-06-03 23:26:32

Thanks, Tex.

Sorry about your memory problems. It can be quite unnerving!

Yes, I'm used to having to enter my user password to invoke root commands. I'm also used to having that work! So far, no joy.

Texbrew wrote:

Being a relatively new Arch user, I hesitated before chiming in. That said, the only change to sudoers that I have ever made on my Arch installs is to one line,
## Uncomment to allow members of group wheel to execute any command
%wheel ALL=(ALL) ALL
Of course, it means I have to enter my user password fairly often when using sudo, but I can live with that. To date (knock wood), I haven't had any problems using sudo.
@Bruce, I personally struggle with some short-term memory loss, so I'm sympathetic to your situation. I hope my comments are helpful.
tex

Docbroke · 2016-06-04 02:48:18

Hi Bruce, if I haven't missed anything, it seems that you have forgot your password.
How about creating new password for your user while being logged in as a root?

# passwd <username>

EDIT: it seems you can login with your user password, or are you using autologin??

Last edited by Docbroke (2016-06-04 02:55:01)

Bruce1956 · 2016-06-04 03:36:56

Yes, Doc. I can log in with my username. Why that password doesn't work after I've logged in is what has me stumped.

Docbroke · 2016-06-04 04:11:51

I just checked your /etc/sudoers file, and only thing that is different is default editor you have specified in your file.
As per arch-wiki it should go like this,

# Reset environment by default
Defaults      env_reset
# Set default EDITOR to nano, and do not allow visudo to use EDITOR/VISUAL.
Defaults      editor=/usr/bin/nano, !env_editor

I am not sure if this will work, but it is worth a try.

Bruce1956 · 2016-06-04 04:46:04

Thanks, Doc.

I added the env_reset default. Not sure why that wasn't there originally, as it's a good idea.

I also added the !env_editor, but I don't think that will have any effect, since I was only using nano, anyway.

Nope, no luck.

BTW, I also tried resetting my user password from root, but that had no effect, either.

I'm still at a loss.

Thanks for trying!

Bruce

Tutti · 2016-06-04 15:25:01

From what I gather you start X with startx now?

Have you tried using sudo in a TTY?

In your response to berbae you say

Yes, I've checked multiple times, so unless Konsole somehow has a different keymap than the normal command line I use to log in, I am not entering the password incorrectly.

if by "normal console" you mean a TTY, then it is possible that different keymaps are used, what is the output of

localectl

?

Bruce1956 · 2016-06-04 17:51:17

Hi Tutti,

Yes, I start with startx because sddm no longer accepts my password, either, but that's a separate bug that others have dealt with.

I had been logging in as root in a separate tty and had not tried sudo there. I just did, and it said that bbraley is not in the sudoers file. That surprises me, because I am in wheel. Shouldn't that work?

localectl
   System Locale: LANG=en_US.UTF-8
       VC Keymap: n/a
      X11 Layout: n/a

I assume this means I do not have a different keymap. It would have surprised me if I had, because to my knowledge, I never set one up.

But bbraley not being in the sudoers file would appear to be the culprit. I'll see if I can make that go away.

Thanks!

Bruce1956 · 2016-06-04 18:08:18

Okay, I fixed that. I had put a colon after the percent sign in

%wheel ALL=(ALL) ALL

Now bbraley and password are recognized again when using sudo in a tty.

However, not so in Konsole. Still no luck with my original problem.

Last edited by Bruce1956 (2016-06-04 19:26:51)

berbae · 2016-06-05 09:06:52

Please can you post your xorg log file.
Also tell infos about your machine.

Bruce1956 · 2016-06-06 17:58:25

X.org log:

	Information	[ 88758.364] 
	Information	X.Org X Server 1.18.3
	Information	Release Date: 2016-04-04
	Information	[ 88758.370] X Protocol Version 11, Revision 0
	Information	[ 88758.372] Build Operating System: Linux 4.2.5-1-ARCH x86_64 
	Information	[ 88758.374] Current Operating System: Linux archlinux-lenovo-g780 4.5.4-1-ARCH #1 SMP PREEMPT Wed May 11 22:21:28 CEST 2016 x86_64
	Information	[ 88758.374] Kernel command line: BOOT_IMAGE=/vmlinuz-linux root=/dev/sda13
	Information	[ 88758.377] Build Date: 05 April 2016  05:24:02PM
	Information	[ 88758.379]  
	Information	[ 88758.381] Current version of pixman: 0.34.0
	Information	[ 88758.384] 	Before reporting problems, check http://wiki.x.org
	Information		to make sure that you have the latest version.
	Information	[ 88758.384] Markers: (--) probed, (**) from config file, (==) default setting,
	Information		(++) from command line, (!!) notice, (II) informational,
	Information		(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
	Information	[ 88758.391] (==) Log file: "/var/log/Xorg.0.log", Time: Wed May 18 23:33:09 2016
	Information	[ 88758.392] (==) Using config directory: "/etc/X11/xorg.conf.d"
	Information	[ 88758.394] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
	Information	[ 88758.394] (==) No Layout section.  Using the first Screen section.
	Information	[ 88758.394] (==) No screen section available. Using defaults.
	Information	[ 88758.394] (**) |-->Screen "Default Screen Section" (0)
	Information	[ 88758.394] (**) |   |-->Monitor "<default monitor>"
	Information	[ 88758.394] (==) No device specified for screen "Default Screen Section".
	Information		Using the first device section listed.
	Information	[ 88758.394] (**) |   |-->Device "Intel Graphics"
	Information	[ 88758.394] (==) No monitor specified for screen "Default Screen Section".
	Information		Using a default monitor configuration.
	Information	[ 88758.394] (==) Automatically adding devices
	Information	[ 88758.394] (==) Automatically enabling devices
	Information	[ 88758.394] (==) Automatically adding GPU devices
	Information	[ 88758.394] (==) Max clients allowed: 256, resource mask: 0x1fffff
	Information	[ 88758.394] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/100dpi/".
	Information	[ 88758.394] 	Entry deleted from font path.
	Information	[ 88758.394] 	(Run 'mkfontdir' on "/usr/share/fonts/100dpi/").
	Information	[ 88758.394] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/75dpi/".
	Information	[ 88758.394] 	Entry deleted from font path.
	Information	[ 88758.394] 	(Run 'mkfontdir' on "/usr/share/fonts/75dpi/").
	Information	[ 88758.394] (==) FontPath set to:
	Information		/usr/share/fonts/misc/,
	Information		/usr/share/fonts/TTF/,
	Information		/usr/share/fonts/OTF/,
	Information		/usr/share/fonts/Type1/
	Information	[ 88758.394] (==) ModulePath set to "/usr/lib/xorg/modules"
	Information	[ 88758.394] (II) The server relies on udev to provide the list of input devices.
	Information		If no devices become available, reconfigure udev or disable AutoAddDevices.
	Information	[ 88758.394] (II) Loader magic: 0x819d20
	Information	[ 88758.394] (II) Module ABI versions:
	Information	[ 88758.394] 	X.Org ANSI C Emulation: 0.4
	Information	[ 88758.394] 	X.Org Video Driver: 20.0
	Information	[ 88758.394] 	X.Org XInput driver : 22.1
	Information	[ 88758.394] 	X.Org Server Extension : 9.0
	Information	[ 88758.395] (++) using VT number 1
	Information	
	Information	[ 88758.395] (--) controlling tty is VT number 1, auto-enabling KeepTty
	Information	[ 88758.398] (II) systemd-logind: took control of session /org/freedesktop/login1/session/c2
	Information	[ 88758.398] (II) xfree86: Adding drm device (/dev/dri/card0)
	Information	[ 88758.399] (II) systemd-logind: got fd for /dev/dri/card0 226:0 fd 8 paused 0
	Information	[ 88758.400] (--) PCI:*(0:0:2:0) 8086:0166:17aa:3977 rev 9, Mem @ 0xe0000000/4194304, 0xd0000000/268435456, I/O @ 0x00003000/64
	Information	[ 88758.400] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
	Information	[ 88758.401] (II) LoadModule: "glx"
	Information	[ 88758.401] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
	Information	[ 88758.402] (II) Module glx: vendor="X.Org Foundation"
	Information	[ 88758.402] 	compiled for 1.18.3, module version = 1.0.0
	Information	[ 88758.402] 	ABI class: X.Org Server Extension, version 9.0
	Information	[ 88758.402] (==) AIGLX enabled
	Information	[ 88758.402] (II) LoadModule: "intel"
	Information	[ 88758.402] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
	Information	[ 88758.402] (II) Module intel: vendor="X.Org Foundation"
	Information	[ 88758.402] 	compiled for 1.18.3, module version = 2.99.917
	Information	[ 88758.402] 	Module class: X.Org Video Driver
	Information	[ 88758.403] 	ABI class: X.Org Video Driver, version 20.0
	Information	[ 88758.403] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
	Information		i810, i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G,
	Information		915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
	Information		Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33,
	Information		GM45, 4 Series, G45/G43, Q45/Q43, G41, B43
	Information	[ 88758.403] (II) intel: Driver for Intel(R) HD Graphics: 2000-6000
	Information	[ 88758.403] (II) intel: Driver for Intel(R) Iris(TM) Graphics: 5100, 6100
	Information	[ 88758.403] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics: 5200, 6200, P6300
	Information	[ 88758.403] (II) intel(0): Using Kernel Mode Setting driver: i915, version 1.6.0 20151218
	Information	[ 88758.403] (II) intel(0): SNA compiled from 2.99.917-645-g88733a7
	Information	[ 88758.403] (--) intel(0): Integrated Graphics Chipset: Intel(R) HD Graphics 4000
	Information	[ 88758.403] (--) intel(0): CPU: x86-64, sse2, sse3, ssse3, sse4.1, sse4.2, avx; using a maximum of 2 threads
	Information	[ 88758.403] (II) intel(0): Creating default Display subsection in Screen section
	Information		"Default Screen Section" for depth/fbbpp 24/32
	Information	[ 88758.403] (==) intel(0): Depth 24, (--) framebuffer bpp 32
	Information	[ 88758.403] (==) intel(0): RGB weight 888
	Information	[ 88758.403] (==) intel(0): Default visual is TrueColor
	Information	[ 88758.403] (**) intel(0): Option "AccelMethod" "sna"
	Information	[ 88758.403] (**) intel(0): Option "DRI" "3"
	Information	[ 88758.404] (II) intel(0): Output LVDS1 has no monitor section
	Information	[ 88758.414] (--) intel(0): Found backlight control interface intel_backlight (type 'raw') for output LVDS1
	Information	[ 88758.414] (II) intel(0): Enabled output LVDS1
	Information	[ 88758.414] (II) intel(0): Output VGA1 has no monitor section
	Information	[ 88758.414] (II) intel(0): Enabled output VGA1
	Information	[ 88758.414] (II) intel(0): Output HDMI1 has no monitor section
	Information	[ 88758.414] (II) intel(0): Enabled output HDMI1
	Information	[ 88758.414] (II) intel(0): Output DP1 has no monitor section
	Information	[ 88758.414] (II) intel(0): Enabled output DP1
	Information	[ 88758.414] (--) intel(0): Using a maximum size of 256x256 for hardware cursors
	Information	[ 88758.415] (II) intel(0): Output VIRTUAL1 has no monitor section
	Information	[ 88758.415] (II) intel(0): Enabled output VIRTUAL1
	Information	[ 88758.415] (--) intel(0): Output LVDS1 using initial mode 1600x900 on pipe 0
	Information	[ 88758.415] (==) intel(0): TearFree disabled
	Information	[ 88758.415] (==) intel(0): DPI set to (96, 96)
	Information	[ 88758.415] (II) Loading sub module "dri3"
	Information	[ 88758.415] (II) LoadModule: "dri3"
	Information	[ 88758.415] (II) Module "dri3" already built-in
	Information	[ 88758.415] (II) Loading sub module "dri2"
	Information	[ 88758.415] (II) LoadModule: "dri2"
	Information	[ 88758.415] (II) Module "dri2" already built-in
	Information	[ 88758.415] (II) Loading sub module "present"
	Information	[ 88758.415] (II) LoadModule: "present"
	Information	[ 88758.415] (II) Module "present" already built-in
	Information	[ 88758.415] (==) Depth 24 pixmap format is 32 bpp
	Information	[ 88758.415] (II) intel(0): SNA initialized with Ivybridge (gen7, gt2) backend
	Information	[ 88758.416] (==) intel(0): Backing store enabled
	Information	[ 88758.416] (==) intel(0): Silken mouse enabled
	Information	[ 88758.416] (II) intel(0): HW Cursor enabled
	Information	[ 88758.416] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
	Information	[ 88758.416] (==) intel(0): DPMS enabled
	Information	[ 88758.416] (==) intel(0): Display hotplug detection enabled
	Information	[ 88758.416] (II) intel(0): [DRI2] Setup complete
	Information	[ 88758.416] (II) intel(0): [DRI2]   DRI driver: i965
	Information	[ 88758.416] (II) intel(0): [DRI2]   VDPAU driver: va_gl
	Information	[ 88758.416] (II) intel(0): direct rendering: DRI2 DRI3 enabled
	Information	[ 88758.416] (II) intel(0): hardware support for Present enabled
	Information	[ 88758.416] (--) RandR disabled
	Information	[ 88758.436] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
	Information	[ 88758.436] (II) AIGLX: enabled GLX_ARB_create_context
	Information	[ 88758.436] (II) AIGLX: enabled GLX_ARB_create_context_profile
	Information	[ 88758.436] (II) AIGLX: enabled GLX_EXT_create_context_es{,2}_profile
	Information	[ 88758.436] (II) AIGLX: enabled GLX_INTEL_swap_event
	Information	[ 88758.436] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
	Information	[ 88758.436] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
	Information	[ 88758.436] (II) AIGLX: enabled GLX_ARB_fbconfig_float
	Information	[ 88758.436] (II) AIGLX: enabled GLX_EXT_fbconfig_packed_float
	Information	[ 88758.436] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
	Information	[ 88758.436] (II) AIGLX: enabled GLX_ARB_create_context_robustness
	Information	[ 88758.436] (II) AIGLX: Loaded and initialized i965
	Information	[ 88758.436] (II) GLX: Initialized DRI2 GL provider for screen 0
	Information	[ 88758.440] (II) intel(0): switch to mode 1600x900@60.0 on LVDS1 using pipe 0, position (0, 0), rotation normal, reflection none
	Information	[ 88758.440] (II) intel(0): Setting screen physical size to 423 x 238
	Information	[ 88758.491] (II) config/udev: Adding input device Power Button (/dev/input/event5)
	Information	[ 88758.491] (**) Power Button: Applying InputClass "evdev keyboard catchall"
	Information	[ 88758.491] (II) LoadModule: "evdev"
	Information	[ 88758.491] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
	Information	[ 88758.491] (II) Module evdev: vendor="X.Org Foundation"
	Information	[ 88758.491] 	compiled for 1.18.3, module version = 2.10.2
	Information	[ 88758.491] 	Module class: X.Org XInput Driver
	Information	[ 88758.491] 	ABI class: X.Org XInput driver, version 22.1
	Information	[ 88758.492] (II) systemd-logind: got fd for /dev/input/event5 13:69 fd 15 paused 0
	Information	[ 88758.492] (II) Using input driver 'evdev' for 'Power Button'
	Information	[ 88758.492] (**) Power Button: always reports core events
	Information	[ 88758.492] (**) evdev: Power Button: Device: "/dev/input/event5"
	Information	[ 88758.492] (--) evdev: Power Button: Vendor 0 Product 0x1
	Information	[ 88758.492] (--) evdev: Power Button: Found keys
	Information	[ 88758.492] (II) evdev: Power Button: Configuring as keyboard
	Information	[ 88758.492] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input6/event5"
	Information	[ 88758.492] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
	Information	[ 88758.492] (**) Option "xkb_rules" "evdev"
	Information	[ 88758.493] (II) config/udev: Adding input device Video Bus (/dev/input/event8)
	Information	[ 88758.493] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
	Information	[ 88758.494] (II) systemd-logind: got fd for /dev/input/event8 13:72 fd 16 paused 0
	Information	[ 88758.494] (II) Using input driver 'evdev' for 'Video Bus'
	Information	[ 88758.494] (**) Video Bus: always reports core events
	Information	[ 88758.494] (**) evdev: Video Bus: Device: "/dev/input/event8"
	Information	[ 88758.494] (--) evdev: Video Bus: Vendor 0 Product 0x6
	Information	[ 88758.494] (--) evdev: Video Bus: Found keys
	Information	[ 88758.494] (II) evdev: Video Bus: Configuring as keyboard
	Information	[ 88758.494] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:02/input/input10/event8"
	Information	[ 88758.494] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 7)
	Information	[ 88758.494] (**) Option "xkb_rules" "evdev"
	Information	[ 88758.494] (II) config/udev: Adding input device Power Button (/dev/input/event2)
	Information	[ 88758.494] (**) Power Button: Applying InputClass "evdev keyboard catchall"
	Information	[ 88758.495] (II) systemd-logind: got fd for /dev/input/event2 13:66 fd 17 paused 0
	Information	[ 88758.495] (II) Using input driver 'evdev' for 'Power Button'
	Information	[ 88758.495] (**) Power Button: always reports core events
	Information	[ 88758.495] (**) evdev: Power Button: Device: "/dev/input/event2"
	Information	[ 88758.495] (--) evdev: Power Button: Vendor 0 Product 0x1
	Information	[ 88758.495] (--) evdev: Power Button: Found keys
	Information	[ 88758.495] (II) evdev: Power Button: Configuring as keyboard
	Information	[ 88758.495] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C0C:00/input/input3/event2"
	Information	[ 88758.495] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 8)
	Information	[ 88758.495] (**) Option "xkb_rules" "evdev"
	Information	[ 88758.496] (II) config/udev: Adding input device Sleep Button (/dev/input/event3)
	Information	[ 88758.496] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
	Information	[ 88758.496] (II) systemd-logind: got fd for /dev/input/event3 13:67 fd 18 paused 0
	Information	[ 88758.496] (II) Using input driver 'evdev' for 'Sleep Button'
	Information	[ 88758.496] (**) Sleep Button: always reports core events
	Information	[ 88758.496] (**) evdev: Sleep Button: Device: "/dev/input/event3"
	Information	[ 88758.496] (--) evdev: Sleep Button: Vendor 0 Product 0x3
	Information	[ 88758.497] (--) evdev: Sleep Button: Found keys
	Information	[ 88758.497] (II) evdev: Sleep Button: Configuring as keyboard
	Information	[ 88758.497] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C0E:00/input/input4/event3"
	Information	[ 88758.497] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 9)
	Information	[ 88758.497] (**) Option "xkb_rules" "evdev"
	Information	[ 88758.497] (II) config/udev: Adding input device Lid Switch (/dev/input/event4)
	Information	[ 88758.497] (II) No input driver specified, ignoring this device.
	Information	[ 88758.497] (II) This device may have been added with another device file.
	Information	[ 88758.498] (II) config/udev: Adding input device PixArt USB Optical Mouse (/dev/input/event1)
	Information	[ 88758.498] (**) PixArt USB Optical Mouse: Applying InputClass "evdev pointer catchall"
	Information	[ 88758.499] (II) systemd-logind: got fd for /dev/input/event1 13:65 fd 19 paused 0
	Information	[ 88758.499] (II) Using input driver 'evdev' for 'PixArt USB Optical Mouse'
	Information	[ 88758.499] (**) PixArt USB Optical Mouse: always reports core events
	Information	[ 88758.499] (**) evdev: PixArt USB Optical Mouse: Device: "/dev/input/event1"
	Information	[ 88758.499] (--) evdev: PixArt USB Optical Mouse: Vendor 0x93a Product 0x2510
	Information	[ 88758.499] (--) evdev: PixArt USB Optical Mouse: Found 3 mouse buttons
	Information	[ 88758.499] (--) evdev: PixArt USB Optical Mouse: Found scroll wheel(s)
	Information	[ 88758.499] (--) evdev: PixArt USB Optical Mouse: Found relative axes
	Information	[ 88758.499] (--) evdev: PixArt USB Optical Mouse: Found x and y relative axes
	Information	[ 88758.499] (II) evdev: PixArt USB Optical Mouse: Configuring as mouse
	Information	[ 88758.499] (II) evdev: PixArt USB Optical Mouse: Adding scrollwheel support
	Information	[ 88758.499] (**) evdev: PixArt USB Optical Mouse: YAxisMapping: buttons 4 and 5
	Information	[ 88758.499] (**) evdev: PixArt USB Optical Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
	Information	[ 88758.499] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/0003:093A:2510.0001/input/input2/event1"
	Information	[ 88758.499] (II) XINPUT: Adding extended input device "PixArt USB Optical Mouse" (type: MOUSE, id 10)
	Information	[ 88758.499] (II) evdev: PixArt USB Optical Mouse: initialized for relative axes.
	Information	[ 88758.499] (**) PixArt USB Optical Mouse: (accel) keeping acceleration scheme 1
	Information	[ 88758.499] (**) PixArt USB Optical Mouse: (accel) acceleration profile 0
	Information	[ 88758.499] (**) PixArt USB Optical Mouse: (accel) acceleration factor: 2.000
	Information	[ 88758.499] (**) PixArt USB Optical Mouse: (accel) acceleration threshold: 4
	Information	[ 88758.500] (II) config/udev: Adding input device PixArt USB Optical Mouse (/dev/input/mouse0)
	Information	[ 88758.500] (II) No input driver specified, ignoring this device.
	Information	[ 88758.500] (II) This device may have been added with another device file.
	Information	[ 88758.500] (II) config/udev: Adding input device HDA Digital PCBeep (/dev/input/event11)
	Information	[ 88758.500] (II) No input driver specified, ignoring this device.
	Information	[ 88758.500] (II) This device may have been added with another device file.
	Information	[ 88758.500] (II) config/udev: Adding input device HDA Intel PCH Mic (/dev/input/event12)
	Information	[ 88758.500] (II) No input driver specified, ignoring this device.
	Information	[ 88758.500] (II) This device may have been added with another device file.
	Information	[ 88758.500] (II) config/udev: Adding input device HDA Intel PCH Headphone (/dev/input/event13)
	Information	[ 88758.500] (II) No input driver specified, ignoring this device.
	Information	[ 88758.500] (II) This device may have been added with another device file.
	Information	[ 88758.501] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=3 (/dev/input/event14)
	Information	[ 88758.501] (II) No input driver specified, ignoring this device.
	Information	[ 88758.501] (II) This device may have been added with another device file.
	Information	[ 88758.501] (II) config/udev: Adding input device Lenovo EasyCamera (/dev/input/event10)
	Information	[ 88758.501] (**) Lenovo EasyCamera: Applying InputClass "evdev keyboard catchall"
	Information	[ 88758.502] (II) systemd-logind: got fd for /dev/input/event10 13:74 fd 20 paused 0
	Information	[ 88758.502] (II) Using input driver 'evdev' for 'Lenovo EasyCamera'
	Information	[ 88758.502] (**) Lenovo EasyCamera: always reports core events
	Information	[ 88758.502] (**) evdev: Lenovo EasyCamera: Device: "/dev/input/event10"
	Information	[ 88758.502] (--) evdev: Lenovo EasyCamera: Vendor 0x4f2 Product 0xb2e1
	Information	[ 88758.502] (--) evdev: Lenovo EasyCamera: Found keys
	Information	[ 88758.502] (II) evdev: Lenovo EasyCamera: Configuring as keyboard
	Information	[ 88758.502] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6:1.0/input/input14/event10"
	Information	[ 88758.502] (II) XINPUT: Adding extended input device "Lenovo EasyCamera" (type: KEYBOARD, id 11)
	Information	[ 88758.502] (**) Option "xkb_rules" "evdev"
	Information	[ 88758.503] (II) config/udev: Adding input device Ideapad extra buttons (/dev/input/event7)
	Information	[ 88758.503] (**) Ideapad extra buttons: Applying InputClass "evdev keyboard catchall"
	Information	[ 88758.503] (II) systemd-logind: got fd for /dev/input/event7 13:71 fd 21 paused 0
	Information	[ 88758.503] (II) Using input driver 'evdev' for 'Ideapad extra buttons'
	Information	[ 88758.503] (**) Ideapad extra buttons: always reports core events
	Information	[ 88758.503] (**) evdev: Ideapad extra buttons: Device: "/dev/input/event7"
	Information	[ 88758.503] (--) evdev: Ideapad extra buttons: Vendor 0 Product 0
	Information	[ 88758.503] (--) evdev: Ideapad extra buttons: Found keys
	Information	[ 88758.503] (II) evdev: Ideapad extra buttons: Configuring as keyboard
	Information	[ 88758.503] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/input/input8/event7"
	Information	[ 88758.503] (II) XINPUT: Adding extended input device "Ideapad extra buttons" (type: KEYBOARD, id 12)
	Information	[ 88758.503] (**) Option "xkb_rules" "evdev"
	Information	[ 88758.504] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event0)
	Information	[ 88758.504] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
	Information	[ 88758.505] (II) systemd-logind: got fd for /dev/input/event0 13:64 fd 22 paused 0
	Information	[ 88758.505] (II) Using input driver 'evdev' for 'AT Translated Set 2 keyboard'
	Information	[ 88758.505] (**) AT Translated Set 2 keyboard: always reports core events
	Information	[ 88758.505] (**) evdev: AT Translated Set 2 keyboard: Device: "/dev/input/event0"
	Information	[ 88758.505] (--) evdev: AT Translated Set 2 keyboard: Vendor 0x1 Product 0x1
	Information	[ 88758.505] (--) evdev: AT Translated Set 2 keyboard: Found keys
	Information	[ 88758.505] (II) evdev: AT Translated Set 2 keyboard: Configuring as keyboard
	Information	[ 88758.505] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input0/event0"
	Information	[ 88758.505] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 13)
	Information	[ 88758.505] (**) Option "xkb_rules" "evdev"
	Information	[ 88758.505] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/event9)
	Information	[ 88758.505] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "evdev touchpad catchall"
	Information	[ 88758.505] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "evdev touchscreen catchall"
	Information	[ 88758.505] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "touchpad catchall"
	Information	[ 88758.505] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "Default clickpad buttons"
	Information	[ 88758.505] (II) LoadModule: "synaptics"
	Information	[ 88758.505] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
	Information	[ 88758.506] (II) Module synaptics: vendor="X.Org Foundation"
	Information	[ 88758.506] 	compiled for 1.18.0, module version = 1.8.3
	Information	[ 88758.506] 	Module class: X.Org XInput Driver
	Information	[ 88758.506] 	ABI class: X.Org XInput driver, version 22.1
	Information	[ 88758.506] (II) systemd-logind: got fd for /dev/input/event9 13:73 fd 23 paused 0
	Information	[ 88758.506] (II) Using input driver 'synaptics' for 'SynPS/2 Synaptics TouchPad'
	Information	[ 88758.506] (**) SynPS/2 Synaptics TouchPad: always reports core events
	Information	[ 88758.506] (**) Option "Device" "/dev/input/event9"
	Information	[ 88758.541] (II) synaptics: SynPS/2 Synaptics TouchPad: ignoring touch events for semi-multitouch device
	Information	[ 88758.541] (--) synaptics: SynPS/2 Synaptics TouchPad: x-axis range 1472 - 5728 (res 46)
	Information	[ 88758.541] (--) synaptics: SynPS/2 Synaptics TouchPad: y-axis range 1408 - 4902 (res 83)
	Information	[ 88758.541] (--) synaptics: SynPS/2 Synaptics TouchPad: pressure range 0 - 255
	Information	[ 88758.541] (--) synaptics: SynPS/2 Synaptics TouchPad: finger width range 0 - 15
	Information	[ 88758.541] (--) synaptics: SynPS/2 Synaptics TouchPad: buttons: left right double triple
	Information	[ 88758.541] (--) synaptics: SynPS/2 Synaptics TouchPad: Vendor 0x2 Product 0x7
	Information	[ 88758.541] (**) Option "TapButton1" "1"
	Information	[ 88758.541] (**) Option "TapButton2" "2"
	Information	[ 88758.541] (**) Option "TapButton3" "3"
	Information	[ 88758.541] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
	Information	[ 88758.541] (**) SynPS/2 Synaptics TouchPad: always reports core events
	Information	[ 88758.541] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input9/event9"
	Information	[ 88758.541] (II) XINPUT: Adding extended input device "SynPS/2 Synaptics TouchPad" (type: TOUCHPAD, id 14)
	Information	[ 88758.541] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) MinSpeed is now constant deceleration 2.5
	Information	[ 88758.541] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) MaxSpeed is now 1.75
	Information	[ 88758.541] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) AccelFactor is now 0.036
	Information	[ 88758.542] (**) SynPS/2 Synaptics TouchPad: (accel) keeping acceleration scheme 1
	Information	[ 88758.542] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration profile 1
	Information	[ 88758.542] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration factor: 2.000
	Information	[ 88758.542] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration threshold: 4
	Information	[ 88758.542] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
	Information	[ 88758.542] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/mouse1)
	Information	[ 88758.542] (**) SynPS/2 Synaptics TouchPad: Ignoring device from InputClass "touchpad ignore duplicates"
	Information	[ 88758.543] (II) config/udev: Adding input device PC Speaker (/dev/input/event6)
	Information	[ 88758.543] (II) No input driver specified, ignoring this device.
	Information	[ 88758.543] (II) This device may have been added with another device file.
	Information	[ 88760.416] (II) intel(0): EDID vendor "CMN", prod id 5928
	Information	[ 88760.416] (II) intel(0): Printing DDC gathered Modelines:
	Information	[ 88760.416] (II) intel(0): Modeline "1600x900"x0.0  107.80  1600 1648 1680 1940  900 903 908 926 +hsync -vsync (55.6 kHz eP)
	Information	[ 88819.520] (II) UnloadModule: "synaptics"
	Information	[ 88819.520] (II) systemd-logind: releasing fd for 13:73
	Information	[ 88819.547] (II) evdev: AT Translated Set 2 keyboard: Close
	Information	[ 88819.547] (II) UnloadModule: "evdev"
	Information	[ 88819.547] (II) systemd-logind: releasing fd for 13:64
	Information	[ 88819.581] (II) evdev: Ideapad extra buttons: Close
	Information	[ 88819.581] (II) UnloadModule: "evdev"
	Information	[ 88819.581] (II) systemd-logind: releasing fd for 13:71
	Information	[ 88819.607] (II) evdev: Lenovo EasyCamera: Close
	Information	[ 88819.607] (II) UnloadModule: "evdev"
	Information	[ 88819.607] (II) systemd-logind: releasing fd for 13:74
	Information	[ 88819.641] (II) evdev: PixArt USB Optical Mouse: Close
	Information	[ 88819.641] (II) UnloadModule: "evdev"
	Information	[ 88819.641] (II) systemd-logind: releasing fd for 13:65
	Information	[ 88819.674] (II) evdev: Sleep Button: Close
	Information	[ 88819.674] (II) UnloadModule: "evdev"
	Information	[ 88819.674] (II) systemd-logind: releasing fd for 13:67
	Information	[ 88819.687] (II) evdev: Power Button: Close
	Information	[ 88819.687] (II) UnloadModule: "evdev"
	Information	[ 88819.687] (II) systemd-logind: releasing fd for 13:66
	Information	[ 88819.701] (II) evdev: Video Bus: Close
	Information	[ 88819.701] (II) UnloadModule: "evdev"
	Information	[ 88819.701] (II) systemd-logind: releasing fd for 13:72
	Information	[ 88819.714] (II) evdev: Power Button: Close
	Information	[ 88819.714] (II) UnloadModule: "evdev"
	Information	[ 88819.714] (II) systemd-logind: releasing fd for 13:69
	Information	[ 88819.802] (II) Server terminated successfully (0). Closing log file.

Machine info:

archlinux-lenovo-g780
    description: Notebook
    product: 20138 (LENOVO_MT_20138)
    vendor: LENOVO
    version: Lenovo G780
    serial: 3059442002391
    width: 64 bits
    capabilities: smbios-2.7 dmi-2.7 vsyscall32
    configuration: boot=normal chassis=notebook family=IDEAPAD sku=LENOVO_MT_20138 uuid=56CD1616-604E-11E2-A2B2-2089843A2B88
  *-core
       description: Motherboard
       product: INVALID
       vendor: LENOVO
       physical id: 0
       version: 31900003WIN8 STD MLT
       serial: CB21093461
       slot: Type2 - Board Chassis Location
     *-firmware
          description: BIOS
          vendor: LENOVO
          physical id: 0
          version: 5ECN96WW(V9.01)
          date: 03/14/2013
          size: 128KiB
          capacity: 4544KiB
          capabilities: pci upgrade shadowing cdboot bootselect edd int13floppynec int13floppytoshiba int13floppy360 int13floppy1200 int13floppy720 int13floppy2880 int9keyboard int10video acpi usb biosbootspecification uefi
     *-cpu
          description: CPU
          product: Core i5 (To Be Filled By O.E.M.)
          vendor: Intel Corp.
          physical id: 4
          bus info: cpu@0
          version: Intel(R) Core(TM) i5-3230M CPU @ 2.60GHz
          serial: To Be Filled By O.E.M.
          slot: U3E1
          size: 1398MHz
          capacity: 4GHz
          width: 64 bits
          clock: 100MHz
          capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm epb tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt dtherm ida arat pln pts cpufreq
          configuration: cores=2 enabledcores=2 threads=4
        *-cache:0
             description: L1 cache
             physical id: 9
             slot: L1 Cache
             size: 32KiB
             capacity: 32KiB
             capabilities: internal write-through instruction
        *-cache:1
             description: L2 cache
             physical id: a
             slot: L2 Cache
             size: 256KiB
             capacity: 256KiB
             capabilities: internal write-through unified
        *-cache:2
             description: L3 cache
             physical id: b
             slot: L3 Cache
             size: 3MiB
             capacity: 3MiB
             capabilities: internal write-back unified
     *-cache
          description: L1 cache
          physical id: 8
          slot: L1 Cache
          size: 32KiB
          capacity: 32KiB
          capabilities: internal write-through data
     *-memory
          description: System Memory
          physical id: 28
          slot: System board or motherboard
          size: 6GiB
        *-bank:0
             description: SODIMM DDR3 Synchronous 1600 MHz (0.6 ns)
             product: HMT351S6EFR8C-PB
             vendor: Unknown
             physical id: 0
             serial: 1A75B58D
             slot: DIMM0
             size: 4GiB
             width: 64 bits
             clock: 1600MHz (0.6ns)
        *-bank:1
             description: SODIMM DDR3 Synchronous 1600 MHz (0.6 ns)
             product: HMT325S6EFR8C-PB
             vendor: Unknown
             physical id: 1
             serial: 1D142B03
             slot: DIMM1
             size: 2GiB
             width: 64 bits
             clock: 1600MHz (0.6ns)
     *-pci
          description: Host bridge
          product: 3rd Gen Core processor DRAM Controller
          vendor: Intel Corporation
          physical id: 100
          bus info: pci@0000:00:00.0
          version: 09
          width: 32 bits
          clock: 33MHz
          configuration: driver=ivb_uncore
          resources: irq:0
        *-display
             description: VGA compatible controller
             product: 3rd Gen Core processor Graphics Controller
             vendor: Intel Corporation
             physical id: 2
             bus info: pci@0000:00:02.0
             version: 09
             width: 64 bits
             clock: 33MHz
             capabilities: msi pm vga_controller bus_master cap_list rom
             configuration: driver=i915 latency=0
             resources: irq:28 memory:e0000000-e03fffff memory:d0000000-dfffffff ioport:3000(size=64)
        *-usb:0
             description: USB controller
             product: 7 Series/C210 Series Chipset Family USB xHCI Host Controller
             vendor: Intel Corporation
             physical id: 14
             bus info: pci@0000:00:14.0
             version: 04
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi xhci bus_master cap_list
             configuration: driver=xhci_hcd latency=0
             resources: irq:24 memory:e0600000-e060ffff
           *-usbhost:0
                product: xHCI Host Controller
                vendor: Linux 4.5.4-1-ARCH xhci-hcd
                physical id: 0
                bus info: usb@4
                logical name: usb4
                version: 4.05
                capabilities: usb-3.00
                configuration: driver=hub slots=4 speed=5000Mbit/s
           *-usbhost:1
                product: xHCI Host Controller
                vendor: Linux 4.5.4-1-ARCH xhci-hcd
                physical id: 1
                bus info: usb@3
                logical name: usb3
                version: 4.05
                capabilities: usb-2.00
                configuration: driver=hub slots=4 speed=480Mbit/s
        *-communication
             description: Communication controller
             product: 7 Series/C210 Series Chipset Family MEI Controller #1
             vendor: Intel Corporation
             physical id: 16
             bus info: pci@0000:00:16.0
             version: 04
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi bus_master cap_list
             configuration: driver=mei_me latency=0
             resources: irq:26 memory:e0614000-e061400f
        *-usb:1
             description: USB controller
             product: 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2
             vendor: Intel Corporation
             physical id: 1a
             bus info: pci@0000:00:1a.0
             version: 04
             width: 32 bits
             clock: 33MHz
             capabilities: pm debug ehci bus_master cap_list
             configuration: driver=ehci-pci latency=0
             resources: irq:16 memory:e0619000-e06193ff
           *-usbhost
                product: EHCI Host Controller
                vendor: Linux 4.5.4-1-ARCH ehci_hcd
                physical id: 1
                bus info: usb@1
                logical name: usb1
                version: 4.05
                capabilities: usb-2.00
                configuration: driver=hub slots=2 speed=480Mbit/s
              *-usb
                   description: USB hub
                   product: Integrated Rate Matching Hub
                   vendor: Intel Corp.
                   physical id: 1
                   bus info: usb@1:1
                   version: 0.00
                   capabilities: usb-2.00
                   configuration: driver=hub slots=6 speed=480Mbit/s
                 *-usb:0
                      description: Mouse
                      product: USB Optical Mouse
                      vendor: PixArt
                      physical id: 2
                      bus info: usb@1:1.2
                      version: 1.00
                      capabilities: usb-2.00
                      configuration: driver=usbhid maxpower=100mA speed=2Mbit/s
                 *-usb:1
                      description: Generic USB device
                      product: BCM20702A0
                      vendor: Broadcom Corp
                      physical id: 3
                      bus info: usb@1:1.3
                      version: 1.12
                      serial: 689423F8D554
                      capabilities: usb-2.00
                      configuration: driver=btusb speed=12Mbit/s
                 *-usb:2
                      description: Generic USB device
                      product: USB2.0-CRW
                      vendor: Generic
                      physical id: 4
                      bus info: usb@1:1.4
                      version: 39.60
                      serial: 20100201396000000
                      capabilities: usb-2.00
                      configuration: driver=rtsx_usb maxpower=500mA speed=480Mbit/s
        *-multimedia
             description: Audio device
             product: 7 Series/C210 Series Chipset Family High Definition Audio Controller
             vendor: Intel Corporation
             physical id: 1b
             bus info: pci@0000:00:1b.0
             version: 04
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi pciexpress bus_master cap_list
             configuration: driver=snd_hda_intel latency=0
             resources: irq:27 memory:e0610000-e0613fff
        *-pci:0
             description: PCI bridge
             product: 7 Series/C210 Series Chipset Family PCI Express Root Port 1
             vendor: Intel Corporation
             physical id: 1c
             bus info: pci@0000:00:1c.0
             version: c4
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:17 ioport:2000(size=4096) memory:e0500000-e05fffff
           *-network
                description: Ethernet interface
                product: AR8162 Fast Ethernet
                vendor: Qualcomm Atheros
                physical id: 0
                bus info: pci@0000:01:00.0
                logical name: enp1s0
                version: 10
                serial: 20:89:84:3a:2b:88
                capacity: 100Mbit/s
                width: 64 bits
                clock: 33MHz
                capabilities: pm pciexpress msi msix bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
                configuration: autonegotiation=on broadcast=yes driver=alx latency=0 link=no multicast=yes port=twisted pair
                resources: irq:29 memory:e0500000-e053ffff ioport:2000(size=128)
        *-pci:1
             description: PCI bridge
             product: 7 Series/C210 Series Chipset Family PCI Express Root Port 2
             vendor: Intel Corporation
             physical id: 1c.1
             bus info: pci@0000:00:1c.1
             version: c4
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:16 memory:e0400000-e04fffff
           *-network
                description: Network controller
                product: BCM4313 802.11bgn Wireless Network Adapter
                vendor: Broadcom Corporation
                physical id: 0
                bus info: pci@0000:02:00.0
                version: 01
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress bus_master cap_list
                configuration: driver=bcma-pci-bridge latency=0
                resources: irq:17 memory:e0400000-e0403fff
        *-usb:2
             description: USB controller
             product: 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1
             vendor: Intel Corporation
             physical id: 1d
             bus info: pci@0000:00:1d.0
             version: 04
             width: 32 bits
             clock: 33MHz
             capabilities: pm debug ehci bus_master cap_list
             configuration: driver=ehci-pci latency=0
             resources: irq:23 memory:e0618000-e06183ff
           *-usbhost
                product: EHCI Host Controller
                vendor: Linux 4.5.4-1-ARCH ehci_hcd
                physical id: 1
                bus info: usb@2
                logical name: usb2
                version: 4.05
                capabilities: usb-2.00
                configuration: driver=hub slots=2 speed=480Mbit/s
              *-usb
                   description: USB hub
                   product: Integrated Rate Matching Hub
                   vendor: Intel Corp.
                   physical id: 1
                   bus info: usb@2:1
                   version: 0.00
                   capabilities: usb-2.00
                   configuration: driver=hub slots=6 speed=480Mbit/s
                 *-usb
                      description: Video
                      product: Lenovo EasyCamera
                      vendor: Vimicro Corp.
                      physical id: 6
                      bus info: usb@2:1.6
                      version: 39.53
                      capabilities: usb-2.00
                      configuration: driver=uvcvideo maxpower=256mA speed=480Mbit/s
        *-isa
             description: ISA bridge
             product: HM76 Express Chipset LPC Controller
             vendor: Intel Corporation
             physical id: 1f
             bus info: pci@0000:00:1f.0
             version: 04
             width: 32 bits
             clock: 33MHz
             capabilities: isa bus_master cap_list
             configuration: driver=lpc_ich latency=0
             resources: irq:0
        *-storage
             description: SATA controller
             product: 7 Series Chipset Family 6-port SATA Controller [AHCI mode]
             vendor: Intel Corporation
             physical id: 1f.2
             bus info: pci@0000:00:1f.2
             version: 04
             width: 32 bits
             clock: 66MHz
             capabilities: storage msi pm ahci_1.0 bus_master cap_list
             configuration: driver=ahci latency=0
             resources: irq:25 ioport:3088(size=8) ioport:3094(size=4) ioport:3080(size=8) ioport:3090(size=4) ioport:3060(size=32) memory:e0617000-e06177ff
        *-serial UNCLAIMED
             description: SMBus
             product: 7 Series/C210 Series Chipset Family SMBus Controller
             vendor: Intel Corporation
             physical id: 1f.3
             bus info: pci@0000:00:1f.3
             version: 04
             width: 64 bits
             clock: 33MHz
             configuration: latency=0
             resources: memory:e0615000-e06150ff ioport:3040(size=32)
  *-battery
       description: Lithium Ion Battery
       product: CRB Battery 0
       vendor: -Virtual Battery 0-
       physical id: 1
       version: 07/07/2010
       serial: Battery 0
       slot: Fake
  *-power UNCLAIMED
       description: OEM_Define1
       product: OEM_Define5
       vendor: OEM_Define2
       physical id: 2
       version: OEM_Define6
       serial: OEM_Define3
       capacity: 75mWh
  *-network
       description: Wireless interface
       physical id: 3
       logical name: wlp2s0b1
       serial: 68:94:23:f8:d5:53
       capabilities: ethernet physical wireless
       configuration: broadcast=yes driver=brcmsmac driverversion=4.5.4-1-ARCH firmware=610.812 ip=192.168.1.229 link=yes multicast=yes wireless=IEEE 802.11bgn

berbae · 2016-06-06 21:26:45

I see xorg/evdev configures your keyboard with default us layout.
Is this what you want?
If you have some xorg conf file for your intel gpu, post it too.
How do you enter graphical mode? Do you use startx or something else?
Sorry presently I have no time to investigate more. I will try again later...

Bruce1956 · 2016-06-07 02:41:09

Yes, I use US International keyboard layout.

Here's my /etc/X11/xorg.conf.d/20-intel.conf

Section "Device"
   Identifier  "Intel Graphics"
   Driver      "intel"
   Option      "AccelMethod"  "sna"
   Option      "DRI"    "3"
EndSection

I use startx.

Thanks, berbae!

circleface · 2016-06-07 03:54:28

Have you tried creating another user and trying Konsole (sudo) from that user? That would at least help narrow down the root cause.

oliver · 2016-06-07 06:19:37

If you type your password in to the terminal where you can actually see it, is it what you expect? Or am I being dumb here?

Texbrew · 2016-06-07 16:39:55

oliver wrote:

If you type your password in to the terminal where you can actually see it, is it what you expect? Or am I being dumb here?

I don't think you're being dumb. I wondered the same thing, but I thought it was too obvious, so I was reluctant to post that question.

Having already posted at least one poorly conceived topic myself, I'm trying to be a well behaved forum newbie.

tex

Bruce1956 · 2016-06-08 16:03:17

Thanks, oliver and Texbrew.

Yes, I get what I expect when I type my password at the command prompt without first entering a command that requires it.

The su command works, but of course, it requires my root password, not my user password.

I prefer sudo, as it used to only require my user password and I prefer to have to reenter my password whenever running a root command so that I don't forget and remain in root status beyond an immediate task.

Here are some other results:

[bbraley@archlinux-lenovo-g780 ~]$ su
Password: 
[root@archlinux-lenovo-g780 bbraley]# sudo -ll
Matching Defaults entries for root on archlinux-lenovo-g780:
    env_reset, editor=/usr/bin/nano, !env_editor

User root may run the following commands on archlinux-lenovo-g780:

Sudoers entry:
    RunAsUsers: ALL
    Commands:
        ALL

Sudoers entry:
    RunAsUsers: ALL
    Commands:
        ALL
[root@archlinux-lenovo-g780 bbraley]# sudo -lU bbraley
Matching Defaults entries for bbraley on archlinux-lenovo-g780:
    env_reset, editor=/usr/bin/nano, !env_editor

User bbraley may run the following commands on archlinux-lenovo-g780:
    (ALL) ALL

So according to that output, sudo should be working for me.

I will now try circleface's suggestion.

Texbrew · 2016-06-08 19:13:56

@Bruce1956, I hope you will keep us informed as to the solution. circleface's suggestion seems to me a low impact test. I hope it succeeds. If not, I have a couple of "newbie" thoughts - as an Arch user - which I'll keep to myself for now.

tex

Bruce1956 · 2016-08-27 06:50:48

Sorry it's been such a long time. I got burned out on the whole thing and ignored it for a while, since "su" was working for me.

However, today I decided to give it another whirl. I fixed the problem, but I have no idea how or why the problem started in the first place, nor how it could have existed.

How can you log in under your username with a good password, but then when you try to use that same password with sudo, it is rejected.

Also, when the system goes into sleep mode, and the sddm login screen pops up asking for your password to resume your session, the password that worked to log you in in the first place is not accepted.

So anyway, I managed to get it working again by logging in as root and deleting the password with

passwd -d bbraley

. Then I logged out of root and back to myself, then re-entered my original password with

 passwd

. Now, the same password that I log in with also works with sudo and to resume my session from sleep.

I will mark this SOLVED, because I fixed it, but with the caveat that I have no idea what caused the problem in the first place, nor how it's possible to have more than one user password at the same time.

Arch Linux

#1 2016-06-02 20:30:25

Konsole no longer accepts my password [SOLVED]

#2 2016-06-02 20:47:12

Re: Konsole no longer accepts my password [SOLVED]

#3 2016-06-02 20:59:03

Re: Konsole no longer accepts my password [SOLVED]

#4 2016-06-02 21:03:12

Re: Konsole no longer accepts my password [SOLVED]

#5 2016-06-03 09:45:08

Re: Konsole no longer accepts my password [SOLVED]

#6 2016-06-03 13:16:40

Re: Konsole no longer accepts my password [SOLVED]

#7 2016-06-03 23:19:35

Re: Konsole no longer accepts my password [SOLVED]

#8 2016-06-03 23:26:32

Re: Konsole no longer accepts my password [SOLVED]

#9 2016-06-04 02:48:18

Re: Konsole no longer accepts my password [SOLVED]

#10 2016-06-04 03:36:56

Re: Konsole no longer accepts my password [SOLVED]

#11 2016-06-04 04:11:51

Re: Konsole no longer accepts my password [SOLVED]

#12 2016-06-04 04:46:04

Re: Konsole no longer accepts my password [SOLVED]

#13 2016-06-04 15:25:01

Re: Konsole no longer accepts my password [SOLVED]

#14 2016-06-04 17:51:17

Re: Konsole no longer accepts my password [SOLVED]

#15 2016-06-04 18:08:18

Re: Konsole no longer accepts my password [SOLVED]

#16 2016-06-05 09:06:52

Re: Konsole no longer accepts my password [SOLVED]

#17 2016-06-06 17:58:25

Re: Konsole no longer accepts my password [SOLVED]

#18 2016-06-06 21:26:45

Re: Konsole no longer accepts my password [SOLVED]

#19 2016-06-07 02:41:09

Re: Konsole no longer accepts my password [SOLVED]

#20 2016-06-07 03:54:28

Re: Konsole no longer accepts my password [SOLVED]

#21 2016-06-07 06:19:37

Re: Konsole no longer accepts my password [SOLVED]

#22 2016-06-07 16:39:55

Re: Konsole no longer accepts my password [SOLVED]

#23 2016-06-08 16:03:17

Re: Konsole no longer accepts my password [SOLVED]

#24 2016-06-08 19:13:56

Re: Konsole no longer accepts my password [SOLVED]

#25 2016-08-27 06:50:48

Re: Konsole no longer accepts my password [SOLVED]

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