I have Ubuntu 16.04 (dual boot with Windows 10) and a HP Spectre x360 laptop.
I have recently bought a Dell Ultrasharp U2515H monitor, which I connect via a Dell docking station.
When I plug the docking station to my laptop on Windows, both monitors are detected and everything works fine.
The monitor connect to the docking station using a DP cable, and then a SuperSpeed USB 3.0 Type A to B Cable connects the docking station to my laptop.
When I try with Ubuntu, it seems that the second monitor is not detected even when I click "Detect Displays" - I just see my one built in monitor. I think I correctly downloaded the drivers for the Dell docking station, because the external mouse, keyboard and ethernet connection all seem to be working correctly.
Any help to get Ubuntu to detect my second monitor would be much appreciated. The results of lsusb are posted below:
Code:
Bus 002 Device 005: ID 17e9:436e DisplayLink
Bus 002 Device 004: ID 2109:0812 VIA Labs, Inc. VL812 Hub
Bus 002 Device 003: ID 17e9:436e DisplayLink
Bus 002 Device 002: ID 2109:0812 VIA Labs, Inc. VL812 Hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 010: ID 04f3:2274 Elan Microelectronics Corp.
Bus 001 Device 005: ID 8087:0a2a Intel Corp.
Bus 001 Device 003: ID 1bcf:2c8c Sunplus Innovation Technology Inc.
Bus 001 Device 009: ID 413c:2110 Dell Computer Corp.
Bus 001 Device 008: ID 413c:301a Dell Computer Corp.
Bus 001 Device 006: ID 413c:1010 Dell Computer Corp.
Bus 001 Device 004: ID 2109:2812 VIA Labs, Inc. VL812 Hub
Bus 001 Device 002: ID 2109:2812 VIA Labs, Inc. VL812 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Moderator's Comments:
Please use CODE tags as required by forum rules!
Last edited by RudiC; 09-28-2016 at 02:37 PM..
Reason: Added CODE tags.
at the end of October i upgraded the distro to 8.10 at first it seemed fine until i restarted my machine the boot seqence started i logged in after that nothing? tried booting again and the same thing happened did i do something wrong during the upgrade to 8.10 did everything the computer asked me... (1 Reply)
Dear all,
I have created a KornShell script containing swiches with getopts (command line switches). Normally, my script should work like this:
$ ./myscript.ksh -a 12 -b 4 -c 78
The switch a was selected with the argument 12
The switch b was selected with the argument 4
The switch c was... (3 Replies)
When I try to speak to the microphone, there is no echo in the speaker. I test it again by dialing Skype, there is still no sound in my side while I can hear the other side.
What can I do?
Thanks in advance! (4 Replies)
Hi all,
I'm having a problem here my environment as follows.
AIX 5.3 TL 10 running on a P6 p520 sever with 3 fibre channel cards and Tivoli Storage Manager TSM 5.4 and TS3200 Tape Library with 2 drives and 2 media changers.
My problem as follows smc1 doesn't show up , I ran cfgmgr multiple... (6 Replies)
Hi all,
I have a problem here
root@host1 / # lsdev -Cc tape
rmt0 Defined 07-00-02 IBM 3580 Ultrium Tape Drive (FCP)
rmt1 Defined 07-00-02 IBM 3580 Ultrium Tape Drive (FCP)
smc0 Defined 07-00-02 IBM 3573 Tape Medium Changer (FCP)
root@host1 / # cfgmgr -l fcs2
Method error... (2 Replies)
Hi, I have a question.
I define a function using sed command:
replace()
{
searchterm=$1
replaceterm=$2
sed -e "s/$searchterm/$replaceterm/ig" $3 > $WORK'tempfile.tmp'
mv $WORK'tempfile.tmp' $3
}
Then I call
replace 'test = 0' 'test = 1' $myfileThis code works well in... (1 Reply)
Hi, I have a question.
I define a function using sed command:
replace()
{
searchterm=$1
replaceterm=$2
sed -e "s/$searchterm/$replaceterm/ig" $3 > $WORK'tempfile.tmp'
mv $WORK'tempfile.tmp' $3
}
Then I call
replace 'test = 0' 'test = 1' $myfile
This code... (1 Reply)
Hi,
My environement
OS: Linux Fedora Core 17 X86_64
KSH version: sh (AT&T Research) 93u+ 2012-08-01
As I understand inside a Kornshell script, the getopts statement allows to collect information about the switches provided for the script (if any). Besides, it is possible to... (3 Replies)
I have a Dell XPS M1330 laptop. The OS is Windows 10. I had to replace the motherboard because it was bad. After replacing the motherboard I noticed the optical (DVD/CD) drive is neither detected in BIOS and OS nor making any noise at all. Everything else seems to be working fine. The optical drive... (3 Replies)
Discussion started by: milhan
3 Replies
LEARN ABOUT HPUX
ascii
ascii(5) File Formats Manual ascii(5)NAME
ascii - map of ASCII character set
SYNOPSIS DESCRIPTION
The file provides a map of the ASCII character set, giving both octal and hexadecimal equivalents of each character. The file contains the
following text:
|000 nul|001 soh|002 stx|003 etx|004 eot|005 enq|006 ack|007 bel|
|010 bs |011 ht |012 nl |013 vt |014 np |015 cr |016 so |017 si |
|020 dle|021 dc1|022 dc2|023 dc3|024 dc4|025 nak|026 syn|027 etb|
|030 can|031 em |032 sub|033 esc|034 fs |035 gs |036 rs |037 us |
|040 sp |041 ! |042 " |043 # |044 $ |045 % |046 & |047 ' |
|050 ( |051 ) |052 * |053 + |054 , |055 - |056 . |057 / |
|060 0 |061 1 |062 2 |063 3 |064 4 |065 5 |066 6 |067 7 |
|070 8 |071 9 |072 : |073 ; |074 < |075 = |076 > |077 ? |
|100 @ |101 A |102 B |103 C |104 D |105 E |106 F |107 G |
|110 H |111 I |112 J |113 K |114 L |115 M |116 N |117 O |
|120 P |121 Q |122 R |123 S |124 T |125 U |126 V |127 W |
|130 X |131 Y |132 Z |133 [ |134 |135 ] |136 ^ |137 _ |
|140 ` |141 a |142 b |143 c |144 d |145 e |146 f |147 g |
|150 h |151 i |152 j |153 k |154 l |155 m |156 n |157 o |
|160 p |161 q |162 r |163 s |164 t |165 u |166 v |167 w |
|170 x |171 y |172 z |173 { |174 | |175 } |176 ~ |177 del|
| 00 nul| 01 soh| 02 stx| 03 etx| 04 eot| 05 enq| 06 ack| 07 bel|
| 08 bs | 09 ht | 0a nl | 0b vt | 0c np | 0d cr | 0e so | 0f si |
| 10 dle| 11 dc1| 12 dc2| 13 dc3| 14 dc4| 15 nak| 16 syn| 17 etb|
| 18 can| 19 em | 1a sub| 1b esc| 1c fs | 1d gs | 1e rs | 1f us |
| 20 sp | 21 ! | 22 " | 23 # | 24 $ | 25 % | 26 & | 27 ' |
| 28 ( | 29 ) | 2a * | 2b + | 2c , | 2d - | 2e . | 2f / |
| 30 0 | 31 1 | 32 2 | 33 3 | 34 4 | 35 5 | 36 6 | 37 7 |
| 38 8 | 39 9 | 3a : | 3b ; | 3c < | 3d = | 3e > | 3f ? |
| 40 @ | 41 A | 42 B | 43 C | 44 D | 45 E | 46 F | 47 G |
| 48 H | 49 I | 4a J | 4b K | 4c L | 4d M | 4e N | 4f O |
| 50 P | 51 Q | 52 R | 53 S | 54 T | 55 U | 56 V | 57 W |
| 58 X | 59 Y | 5a Z | 5b [ | 5c | 5d ] | 5e ^ | 5f _ |
| 60 ` | 61 a | 62 b | 63 c | 64 d | 65 e | 66 f | 67 g |
| 68 h | 69 i | 6a j | 6b k | 6c l | 6d m | 6e n | 6f o |
| 70 p | 71 q | 72 r | 73 s | 74 t | 75 u | 76 v | 77 w |
| 78 x | 79 y | 7a z | 7b { | 7c | | 7d } | 7e ~ | 7f del|
Control Characters
The following table shows the set of ASCII control characters with their octal, decimal, and hexadecimal values. To obtain the respective
characters from the keyboard, use the indicated keypress combinations.
To place control characters in a file when using the or editor, type Ctrl-before typing the desired control character.
+----+-----+-----+---------+--------+------------------------+--------------+
|Oct | Dec | Hex | Display | Symbol | Char Name | Keypress |
+----+-----+-----+---------+--------+------------------------+--------------+
|000 | 000 | 00 | none | NUL | Null | Ctrl-Shift-@ |
|001 | 001 | 01 | ^A | SOH | Start of Header | Ctrl-A |
|002 | 002 | 02 | ^B | STX | Start of Text | Ctrl-B |
|003 | 003 | 03 | ^C | ETX | End of Text | Ctrl-C |
|004 | 004 | 04 | ^D | EOT | End of Transmission | Ctrl-D |
|005 | 005 | 05 | ^E | ENQ | Enquire | Ctrl-E |
|006 | 006 | 06 | ^F | ACK | Acknowledge | Ctrl-F |
|007 | 007 | 07 | ^G | BEL | Bell | Ctrl-G |
+----+-----+-----+---------+--------+------------------------+--------------+
|010 | 008 | 08 | ^H | BS | Back Space | Ctrl-H |
|011 | 009 | 09 | ^I | HT | Horizontal Tab | Ctrl-I |
|012 | 010 | 0A | ^J | LF | Line Feed | Ctrl-J |
|013 | 011 | 0B | ^K | VT | Vertical Tab | Ctrl-K |
|014 | 012 | 0C | ^L | FF | Form Feed | Ctrl-L |
|015 | 013 | 0D | ^M | CR | Carriage Return | Ctrl-M |
|016 | 014 | 0E | ^N | SO | Shift Out | Ctrl-N |
|017 | 015 | 0F | ^O | SI | Shift In | Ctrl-O |
+----+-----+-----+---------+--------+------------------------+--------------+
|020 | 016 | 10 | ^P | DLE | Data Link Escape | Ctrl-P |
|021 | 017 | 11 | ^Q | DC1 | Device Control 1 | Ctrl-Q |
|022 | 018 | 12 | ^R | DC2 | Device Control 2 | Ctrl-R |
|023 | 019 | 13 | ^S | DC3 | Device Control 3 | Ctrl-S |
|024 | 020 | 14 | ^T | DC4 | Device Control 4 | Ctrl-T |
|025 | 021 | 15 | ^U | NAK | Negative Acknowledge | Ctrl-U |
|026 | 022 | 16 | ^V | SYN | Synchronize | Ctrl-V |
|027 | 023 | 17 | ^W | ETB | End Transmission Block | Ctrl-W |
+----+-----+-----+---------+--------+------------------------+--------------+
|030 | 024 | 18 | ^X | CAN | Cancel | Ctrl-X |
|031 | 025 | 19 | ^Y | EM | End of Medium | Ctrl-Y |
|032 | 026 | 1A | ^Z | SUB | Substitute | Ctrl-Z |
|033 | 027 | 1B | ^[ | ESC | Escape | Ctrl-[ |
|034 | 028 | 1C | ^ | FS | File Separator | Ctrl- |
|035 | 029 | 1D | ^] | GS | Group Separator | Ctrl-] |
|036 | 030 | 1E | ^^ | RS | Record Separator | Ctrl-Shift-^ |
|037 | 031 | 1F | ^_ | US | Unit Separator | Ctrl-Shift-_ |
+----+-----+-----+---------+--------+------------------------+--------------+
|177 | 127 | 7F | ^? | DEL | Delete | DEL |
+----+-----+-----+---------+--------+------------------------+--------------+
WARNINGS
Note that some HP-UX subsystems, such as the keyboard interface, window systems, and other system software, may use selected keyboard con-
trol characters for special purposes, possibly causing unexpected results.
FILES ascii(5)
09-28-2016
