我使用的是 Ubuntu 23.10,我的笔记本电脑上没有 CD/DVD 读取器/写入器。我已经从 Linux Welt 下载了一个可启动 ISO,并想将其刻录到 U 盘上,但我找不到可以执行此操作的 GUI。我尝试过 Startup Disk Creator、Brasero 和 k3b,但它们似乎都想将 ISO 写入 CD/DVD。如何将可启动 ISO 写入 U 盘?
您的网站正常吗?当我下载 Ubuntu 22.04.3 时,我没有获得 iso 文件。我得到了这个文件:Unconfirmed 343295.crdownload
我最近不得不从 Ubuntu 20.04 升级到 22.04(两者都运行 XFCe,如果这有什么区别的话)。CD 驱动器在前者中工作正常,但在后者中却遇到了问题。它可以很好地读取光盘,但不会刻录光盘。
K3B 和 Img Burn(通过 Wine)无法识别任何驱动器。Brasero 确实如此,但在尝试刻录 iso 时,它会在开始之前弹出驱动器并出现错误。这是日志。
BraseroBurnURI called brasero_job_get_action
BraseroBurnURI called brasero_job_get_action
BraseroBurnURI called brasero_job_set_output_size_for_current_track
BraseroBurnURI stopping
BraseroBurnURI called brasero_job_get_action
BraseroBurnURI called brasero_job_get_session_output_size
BraseroBurnURI output set (IMAGE) image = /tmp/brasero_tmp_5CCL81.bin toc = /tmp/brasero_tmp_5CCL81.cue
BraseroBurnURI called brasero_job_get_session_output_size
BraseroBurnURI called brasero_job_get_action
BraseroBurnURI called brasero_job_get_current_track
BraseroBurnURI no burn:// URI found
BraseroBurnURI stopping
BraseroLocalTrack called brasero_job_get_action
BraseroLocalTrack called brasero_job_get_action
BraseroLocalTrack called brasero_job_set_output_size_for_current_track
BraseroLocalTrack stopping
BraseroLocalTrack called brasero_job_get_action
BraseroLocalTrack called brasero_job_get_session_output_size
BraseroLocalTrack output set (IMAGE) image = /tmp/brasero_tmp_YNCL81.bin toc = /tmp/brasero_tmp_YNCL81.cue
BraseroLocalTrack called brasero_job_get_session_output_size
BraseroLocalTrack called brasero_job_get_action
BraseroLocalTrack called brasero_job_get_current_track
BraseroLocalTrack no remote URIs
BraseroLocalTrack stopping
BraseroWodim called brasero_job_get_action
BraseroWodim getting varg
BraseroWodim called brasero_job_get_action
BraseroWodim got varg:
BraseroWodim deactivating
BraseroWodim called brasero_job_get_action
BraseroWodim getting varg
BraseroWodim called brasero_job_get_action
BraseroWodim called brasero_job_get_device
BraseroWodim called brasero_job_get_flags
BraseroWodim called brasero_job_get_speed
BraseroWodim called brasero_job_get_flags
BraseroWodim called brasero_job_get_input_type
BraseroWodim called brasero_job_get_fd_in
BraseroWodim called brasero_job_get_current_track
BraseroWodim called brasero_job_set_current_action
BraseroWodim got varg:
wodim
-v
dev=/dev/sr0
speed=40
driveropts=burnfree
-dao
fs=16m
-text
cuefile=/home/cobradile/Luchdaidhean a-nuas/ISOs/3DO Game Guru (USA, Europe).cue
BraseroWodim Launching command in /home/cobradile/Luchdaidhean a-nuas/ISOs
BraseroWodim called brasero_job_get_fd_out
BraseroWodim called brasero_job_get_fd_in
BraseroWodim called brasero_job_get_fd_out
BraseroWodim stderr: scsidev: '/dev/sr0'
BraseroWodim called brasero_job_get_flags
BraseroWodim stderr: devname: '/dev/sr0'
BraseroWodim called brasero_job_get_flags
BraseroWodim stderr: scsibus: -2 target: -2 lun: -2
BraseroWodim called brasero_job_get_flags
BraseroWodim stderr: Linux sg driver version: 3.5.27
BraseroWodim called brasero_job_get_flags
BraseroWodim stderr: Wodim version: 1.1.11
BraseroWodim called brasero_job_get_flags
BraseroWodim stderr: SCSI buffer size: 64512
BraseroWodim called brasero_job_get_flags
BraseroWodim stderr: Beginning DMA speed test. Set CDR_NODMATEST environment variable if device
BraseroWodim called brasero_job_get_flags
BraseroWodim stderr: communication breaks or freezes immediately after that.
BraseroWodim called brasero_job_get_flags
BraseroWodim stdout: TOC Type: 1 = CD-ROM
BraseroWodim stderr: Unsupported sector size 2352 for data on line 3 in '/home/cobradile/Luchdaidhean a-nuas/ISOs/3DO Game Guru (USA, Europe).cue'.
BraseroWodim called brasero_job_get_flags
BraseroWodim stdout: Driveropts: 'burnfree'
BraseroWodim stdout: Device type : Removable CD-ROM
BraseroWodim stdout: Version : 5
BraseroWodim stdout: Response Format: 2
BraseroWodim stdout: Capabilities :
BraseroWodim stdout: Vendor_info : 'HL-DT-ST'
BraseroWodim stdout: Identification : 'BD-RE WH16NS60 '
BraseroWodim stdout: Revision : '1.03'
BraseroWodim stdout: Device seems to be: Generic mmc2 DVD-R/DVD-RW.
BraseroWodim stdout: Current: 0x0009 (CD-R)
BraseroWodim stdout: Profile: 0x0043 (BD-RE)
BraseroWodim stdout: Profile: 0x0042 (BD-R random recording)
BraseroWodim stdout: Profile: 0x0041 (BD-R sequential recording)
BraseroWodim stdout: Profile: 0x0040 (BD-ROM)
BraseroWodim stdout: Profile: 0x002B (DVD+R/DL)
BraseroWodim stdout: Profile: 0x001B (DVD+R)
BraseroWodim stdout: Profile: 0x001A (DVD+RW)
BraseroWodim stdout: Profile: 0x0016 (DVD-R/DL layer jump recording)
BraseroWodim stdout: Profile: 0x0015 (DVD-R/DL sequential recording)
BraseroWodim stdout: Profile: 0x0014 (DVD-RW sequential recording)
BraseroWodim stdout: Profile: 0x0013 (DVD-RW restricted overwrite)
BraseroWodim stdout: Profile: 0x0012 (DVD-RAM)
BraseroWodim stdout: Profile: 0x0011 (DVD-R sequential recording)
BraseroWodim stdout: Profile: 0x0010 (DVD-ROM)
BraseroWodim stdout: Profile: 0x000A (CD-RW)
BraseroWodim stdout: Profile: 0x0009 (CD-R) (current)
BraseroWodim stdout: Profile: 0x0008 (CD-ROM)
BraseroWodim stdout: Profile: 0x0002 (Removable disk)
BraseroWodim stdout: Using generic SCSI-3/mmc CD-R/CD-RW driver (mmc_cdr).
BraseroWodim stdout: Driver flags : MMC-3 SWABAUDIO BURNFREE
BraseroWodim stdout: Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R16 RAW/R96P RAW/R96R
BraseroWodim stdout: Drive buf size : 3027200 = 2956 KB
BraseroWodim stdout: FIFO size : 16777216 = 16384 KB
BraseroWodim stderr: HUP
BraseroWodim stdout: HUP
BraseroWodim process finished with status 1
BraseroWodim called brasero_job_error
BraseroWodim finished with an error
BraseroWodim asked to stop because of an error
error = 0
message = "no message"
BraseroWodim stopping
Session error : unknown (brasero_burn_record brasero-burn.c:2859)
我该怎么办?
背景
我编写 ISO 的正常过程是下载它们(zsync
通过执行 ISO 验证并向我显示包更改的脚本(即之前下载的清单差异mkusb
)),然后将其写入拇指驱动器,例如。
guiverc@d7050-next:/de2900/lubuntu_64$ sudo mkusb-nox mantic-desktop-amd64.iso all
然后我快速扫描消息,如果它看起来不错, 弹出拇指驱动器,并在附近的盒子上启动它并使用此处记录的方法确认媒体写入那里,即。
- 以try模式启动它,等待一段时间让后台媒体验证发生,使用扫描 systemd 日志
sudo journalctl |grep casper-md5check
看着
May 11 08:37:47 ubuntu casper-md5check[3924]: Checking ./boot/grub/loopback.cfg...../boot/grub/loopback.cfg: OK
May 11 08:37:47 ubuntu casper-md5check[3924]: Check finished: no errors found.
May 11 08:37:47 ubuntu systemd[1]: Finished casper-md5check.service - casper-md5check Verify Live ISO checksums.
我认为这种验证是必不可少的,因为我发现无论使用何种硬件(即不同的盒子和不同的拇指驱动器),5-8% 的 ISO 写入都会失败。
问题
我可以使用一个简单的工具验证 ISO 写入,使用我用来编写它的同一个盒子(即不需要重新启动或附近的盒子)。
我的偏好是终端;因为这是我执行这些任务的地方。
当前运行 Ubuntu 22.10,没有问题。
配置:Dell Inspiron 灵越 7700 AIO。第 11 代 I7。32G内存,最新BIOS。
我尝试“试驾”Ubuntu 23.04 并得到不同的结果......
我做了适当的模组,/etc/grub.d/40_custom
就像在下面的代码片段中看到的那样……
menuentry "Ubuntu 23.04 Desktop ISO (external disk)" {
insmod part_gpt
insmod ext2
rmmod tpm
set root=(hd0,gpt1)
set isofile="/ubuntu-23.04-desktop-amd64.iso"
loopback loop $isofile
linux (loop)/casper/vmlinuz boot=casper iso-scan/filename=$isofile quiet splash
initrd (loop)/casper/initrd
}
这会将 23.04 .iso 文件(带有详细日志记录,我确实看到 SSSD 的 DEPENDS 错误消息)引导到具有纯蓝色的桌面模式(不是 23.04 默认桌面模式),以及仅包含声音图标和顶部菜单栏电池图标。我可以使用快捷菜单连接到我的无线网络。就是这样。没有活动菜单,没有破折号,无法打开终端应用程序,也无法进入应用程序页面。
注意:我使用完全相同的代码片段来启动 22.10 .iso,它工作正常。
现在,有趣的部分是我可以启动到 23.04 USB 闪存驱动器(我使用完全相同的 .iso 文件来构建),并且一切正常!
想法?
我正在尝试从 .mp4 文件在 Ubuntu Focal 上创建 .iso 映像(用于刻录到视频 DVD)。DeVeDeNG 在没有任何消息的情况下崩溃。我从来没有遇到过 Ubuntu 18.04 的问题。有任何想法吗?或者,是否有另一个具有此功能的应用程序?
我最近尝试使用自定义的 Ubuntu ISO 映像创建器,cubic,当我遇到一个完整的终端时非常高兴。但令我沮丧的是,我无法访问完整的文件系统(Var、Tmp、共享等)。我尝试了 cd'ing 和 ls'ing 但没有用。请帮忙。
ubuntu 21.04 下载验证失败。尝试使用命令验证下载:ubundu 21.04$ echo "fa95fb748b34d470a7cfa5e3c1c8fa1163e2dc340cd5a60f7ece9dc963ecdf88 *ubuntu-21.04-desktop-amd64.iso" | shasum -a 256 --check
。它说在您的终端中运行此命令,位于 iso 目录中。iso文件是这个下载的一部分吗?因为当我在下载文件夹中运行命令时,我收到以下失败消息:
me@me:~/Downloads/ubundu 21.04$ echo "fa95fb748b34d470a7cfa5e3c1c8fa1163e2dc340cd5a60f7ece9dc963ecdf88 *ubuntu-21.04-desktop-amd64.iso" | shasum -a 256 --check
shasum: ubuntu-21.04-desktop-amd64.iso:
ubuntu-21.04-desktop-amd64.iso: FAILED open or read
shasum: WARNING: 1 listed file could not be read
如果 ISO 文件不是 ubuntu 21.04 下载的一部分,我在哪里可以得到它们?然后我必须保存在同一个 /Downloads/ubundu 21.04 目录下吗?下载后,如何安装 ubuntu 21.04?谢谢你。
有没有办法让我们下载没有 .1 或 .2 更新的原始20.04 .iso?我看到只有20.04.2版本可供下载。
我希望它使用原始内核,而不是 HWE 内核。
谢谢你。