close
Warning:
Can't synchronize with repository "(default)" (Unsupported version control system "svn": /usr/lib/python2.7/dist-packages/libsvn/_fs.so: failed to map segment from shared object: Cannot allocate memory). Look in the Trac log for more information.
- Timestamp:
-
Nov 21, 2008, 1:42:30 PM (17 years ago)
- Author:
-
jazz
- Comment:
-
--
Legend:
- Unmodified
- Added
- Removed
- Modified
-
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v5
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| 147 | 147 | Segmentation fault |
| 148 | 148 | }}} |
| | 149 | * [備註] 如果沒有 modprobe uvesafb 的話,會缺少 /dev/fb0,因此當執行 jfbterm 時就會出現以下錯誤訊息 |
| | 150 | {{{ |
| | 151 | ENCODING: locale = UTF-8 |
| | 152 | FONT : (4) [iso10646.1]/pcf/U:///usr/share/fonts/X11/misc/unifont.pcf.gz/ |
| | 153 | encoding : UTF-8,iso10646.1 |
| | 154 | exec : ls open /dev/fb0: No such file or directory |
| | 155 | }}} |
| 149 | 156 | * [備註] 如果沒有裝 v86d 的話,當執行 modprobe uvesafb 時會在 dmesg 看到以下資訊 |
| 150 | 157 | {{{ |
| … |
… |
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| 166 | 173 | [ 269.938101] fb0: VESA VGA frame buffer device |
| 167 | 174 | }}} |
| 168 | | * Ubuntu 8.10 Kernel 2.6.27-7-server 的 uvesafb 參數包括 scroll、vgapal、pmipal、mtrr、blank、nocrtc、noedid、vram_remap、vram_total、maxclk、maxhf、maxvf、mode_option、vbemode、v86d。 |
| | 175 | * 編輯 GRUB 的 menu.lst 就可以不用每次都跑 modprobe |
| | 176 | {{{ |
| | 177 | #!diff |
| | 178 | --- menu.lst.org 2008-11-19 06:56:47.000000000 +0800 |
| | 179 | +++ menu.lst 2008-11-19 06:56:21.000000000 +0800 |
| | 180 | @@ -125,7 +125,7 @@ |
| | 181 | |
| | 182 | title Ubuntu 8.10, kernel 2.6.27-7-server |
| | 183 | uuid 574912ac-8bd6-4cc7-90c6-8c5362033fec |
| | 184 | -kernel /boot/vmlinuz-2.6.27-7-server root=UUID=574912ac-8bd6-4cc7-90c6-8c5362033fec ro quiet splash |
| | 185 | +kernel /boot/vmlinuz-2.6.27-7-server root=UUID=574912ac-8bd6-4cc7-90c6-8c5362033fec ro quiet splash vga=0x305 |
| | 186 | initrd /boot/initrd.img-2.6.27-7-server |
| | 187 | quiet |
| | 188 | }}} |
| | 189 | * 編輯 GRUB 的 menu.lst 就可以不用每次都跑 modprobe |
| | 190 | {{{ |
| | 191 | #!diff |
| | 192 | --- menu.lst.org 2008-11-19 06:56:47.000000000 +0800 |
| | 193 | +++ menu.lst 2008-11-19 06:56:21.000000000 +0800 |
| | 194 | @@ -125,7 +125,7 @@ |
| | 195 | |
| | 196 | title Ubuntu 8.10, kernel 2.6.27-7-server |
| | 197 | uuid 574912ac-8bd6-4cc7-90c6-8c5362033fec |
| | 198 | -kernel /boot/vmlinuz-2.6.27-7-server root=UUID=574912ac-8bd6-4cc7-90c6-8c5362033fec ro quiet splash |
| | 199 | +kernel /boot/vmlinuz-2.6.27-7-server root=UUID=574912ac-8bd6-4cc7-90c6-8c5362033fec ro quiet splash vga=0x305 |
| | 200 | initrd /boot/initrd.img-2.6.27-7-server |
| | 201 | quiet |
| | 202 | }}} |
| | 203 | * 用 modinfo 觀看 Ubuntu 8.10 Kernel 2.6.27-7-server 的 uvesafb 參數包括 scroll、vgapal、pmipal、mtrr、blank、nocrtc、noedid、vram_remap、vram_total、maxclk、maxhf、maxvf、mode_option、vbemode、v86d。 |
| 169 | 204 | {{{ |
| 170 | 205 | root@intrepid:~# modinfo uvesafb |