Dell External OEMR 1435 User Guide - Page 129

Enabling Login to the Console After Boot, Additional information for editing the, Edit the file

Get Dell External OEMR 1435 PDF manuals and user guides View all Dell External OEMR 1435 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 129 highlights

Additional information for editing the grub.conf: 1 You may need to disable GRUB's graphical interface and use the text-based interface instead; otherwise, the GRUB screen will not be displayed in BMU console redirection. To do so, comment out the line starting with splashimage. 2 If you have multiple options in GRUB and you want all of them to start a console session through the BMU serial connection, add console= ttyS1,19200 to all options. The preceding example shows console= ttyS0,19200 added to only the first option. Enabling Login to the Console After Boot Edit the file /etc/inittab, as follows: Add a new line to configure a getty on the COM1 serial port: co:2345:respawn:/sbin/agetty -h -L 19200 ttyS0 vt100 See the sample file, which shows the addition of the new line. Serial Port Console Redirection 129

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
Serial Port Console Redirection
129
Additional information for editing the
grub.conf
:
1
You may need to disable GRUB's graphical interface and use the text-based
interface instead; otherwise, the GRUB screen will not be displayed in
BMU console redirection. To do so, comment out the line starting with
splashimage
.
2
If you have multiple options in GRUB and you want all of them to start a
console session through the BMU serial connection, add
console=
ttyS1,19200
to all options. The preceding example shows
console=
ttyS0,19200
added to only the first option.
Enabling Login to the Console After Boot
Edit the file
/etc/inittab
, as follows:
Add a new line to configure a getty on the COM1 serial port:
co:2345:respawn:/sbin/agetty -h -L 19200 ttyS0
vt100
See the sample file, which shows the addition of the new line.