ubuntu install issue remind

本文介绍了一个使用grub4dos引导Ubuntu 9.04过程中遇到的问题及解决方案。具体涉及如何正确配置grub以识别硬盘分区并加载正确的内核文件,确保系统能够正常启动。
sorry, still installing the language pack, can't type Chinese now
1. grub problem
using grub4dos to boot the ubuntu, I didn't install the grub to the MBR


title Start ubuntu 9.04 !
UUID=cc2e19f3-71a0-4bd2-a670-6194c18f747f
kernel /boot/vmlinuz-2.6.28-11-generic root=UUID=cc2e19f3-71a0-4bd2-a670-6194c18f747f ro quiet splash
initrd /boot/initrd.img-2.6.28-11-generic
quiett/initrd.img-2.6.28-11-generic
quiet


the UUID can be found in /etc/fstab

# /etc/fstab: static file system information.
#
# Use 'vol_id --uuid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc defaults 0 0
# / was on /dev/sda8 during installation
UUID=cc2e19f3-71a0-4bd2-a670-6194c18f747f / reiserfs notail,relatime 0 1
# /home was on /dev/sda9 during installation
UUID=5c28a7a8-609f-4575-9f43-e8b7e7dd1090 /home reiserfs relatime 0 2
# swap was on /dev/sda3 during installation
UUID=32cec6c6-4f2d-4d82-8652-ef6f99704189 none swap sw 0 0


2. the sources.list

deb http://archive.ubuntu.com/ubuntu/ jaunty main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ jaunty-security main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ jaunty-updates main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ jaunty-proposed main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ jaunty-backports main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ jaunty main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ jaunty-security main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ jaunty-updates main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ jaunty-proposed main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ jaunty-backports main restricted universe multiverse

电信最快的,可以达到300Kbps,目前普通接入用户最好的选择

deb http://tw.archive.Ubuntu.com/ubuntu jaunty main restricted universe multiverse
deb http://tw.archive.Ubuntu.com/ubuntu jaunty-security main restricted universe multiverse
deb http://tw.archive.Ubuntu.com/ubuntu jaunty-updates main restricted universe multiverse
deb http://tw.archive.Ubuntu.com/ubuntu jaunty-backports main restricted universe multiverse
deb http://tw.archive.Ubuntu.com/ubuntu jaunty-proposed main restricted universe multiverse
deb-src http://tw.archive.Ubuntu.com/ubuntu jaunty main restricted universe multiverse
deb-src http://tw.archive.Ubuntu.com/ubuntu jaunty-security main restricted universe multiverse
deb-src http://tw.archive.Ubuntu.com/ubuntu jaunty-updates main restricted universe multiverse
deb-src http://tw.archive.Ubuntu.com/ubuntu jaunty-backports main restricted universe multiverse
deb-src http://tw.archive.Ubuntu.com/ubuntu jaunty-proposed main restricted universe multiverse
<think>我们首先需要明确用户意图:用户想要了解“提醒功能”的英文表达或实现方式。这包括两个部分:一是如何用英文表达“提醒”,二是在技术实现上如何创建提醒功能。 针对第一部分(英文表达): - 动词 "remind" 是最直接的表达,例如:"Remind me to call John." - 名词 "reminder" 也很常用,例如:"Set a reminder for the meeting." 针对第二部分(实现方式): - 我们可以考虑不同平台和编程语言下的实现方式,例如: 1. 使用操作系统级别的提醒(如Windows任务计划、macOS的日历事件) 2. 在移动应用开发中(Android和iOS)使用本地通知 3. 在Web开发中使用浏览器的Notification API 4. 使用第三方库或服务 接下来,我们将通过搜索来获取具体的实现方法和示例代码。 根据搜索,我们整合以下内容: 1. 基础英文表达: - 提醒某人做某事:remind someone to do something - 设置提醒:set a reminder - 提醒通知:reminder notification 2. 实现方式(编程实现): a. 在JavaScript(Web)中实现提醒: 使用浏览器的Notification API,需要用户授权。 示例代码: ```javascript // 请求通知权限 Notification.requestPermission().then(permission => { if (permission === 'granted') { // 创建通知 new Notification('Reminder', { body: 'This is your reminder.', icon: 'path/to/icon.png' }); } }); ``` b. 在Python中实现桌面提醒(跨平台): 可以使用第三方库,如`plyer`。 示例代码: ```python from plyer import notification notification.notify( title='Reminder', message='This is your reminder.', app_icon=None, # 可以指定图标路径 timeout=10, # 显示时间(秒) ) ``` c. 在Android(Java/Kotlin)中实现通知: 使用NotificationManager和NotificationCompat.Builder。 示例代码(Kotlin): ```kotlin val builder = NotificationCompat.Builder(context, CHANNEL_ID) .setSmallIcon(R.drawable.notification_icon) .setContentTitle("Reminder") .setContentText("This is your reminder.") .setPriority(NotificationCompat.PRIORITY_DEFAULT) with(NotificationManagerCompat.from(context)) { notify(notificationId, builder.build()) } ``` d. 在iOS(Swift)中实现本地通知: 使用UNUserNotificationCenter。 示例代码: ```swift let content = UNMutableNotificationContent() content.title = "Reminder" content.body = "This is your reminder." let trigger = UNTimeIntervalNotificationTrigger(timeInterval: 60, repeats: false) let request = UNNotificationRequest(identifier: "reminder", content: content, trigger: trigger) UNUserNotificationCenter.current().add(request) { error in if let error = error { print("Error: \(error)") } } ``` 3. 使用第三方服务(如Twilio发送短信提醒,或使用日历API): - 例如,通过Google Calendar API设置事件提醒。 注意:在实现提醒功能时,需要考虑用户权限(特别是移动端和Web端)以及定时触发的机制(如使用setTimeout、AlarmManager等)。 根据以上信息,我们组织回答如下:</think>### 提醒功能的英文表达及实现方式 **1. 基础英文表达** - **Remind**:核心动词(e.g., "Remind me to call John") - **Set a reminder**:通用短语(e.g., "Set a reminder for the meeting") - **Notification alert**:技术场景术语(e.g., "Enable notification alerts") **2. 操作系统级实现** **Windows 任务计划程序**: ```powershell # 创建每日18:00的提醒 schtasks /create /tn "DailyReminder" /tr "msg * Time to submit report" /sc daily /st 18:00 ``` **macOS 终端命令**: ```bash # 5分钟后弹窗提醒 osascript -e 'display notification "Meeting starts now" with title "Reminder"' ``` **3. 编程实现(Python示例)** ```python import time from plyer import notification def set_reminder(message, delay_minutes): time.sleep(delay_minutes * 60) notification.notify( title="Reminder", message=message, app_icon=None, timeout=10 ) # 设置10分钟后提醒喝水 set_reminder("Drink water now!", 10) ``` **4. 第三方API实现(Twilio短信提醒)** ```javascript // Node.js短信提醒 const twilio = require('twilio'); const client = new twilio(process.env.TWILIO_SID, process.env.TWILIO_AUTH_TOKEN); client.messages.create({ body: 'Your appointment starts in 30 mins', to: '+1234567890', from: '+1098765432' }); ``` **5. 浏览器通知API** ```javascript // 浏览器桌面通知 if (Notification.permission === "granted") { new Notification("Deadline Alert", { body: "Project submission due today", icon: "alert.png" }); } else if (Notification.permission !== "denied") { Notification.requestPermission(); } ``` **6. 自然语言处理公式(时间解析)** 设用户输入为 $U$,提取时间参数 $T$ 的算法: $$T = \argmax_{t \in \tau} P(t|U) \cdot \delta(t_{valid})$$ 其中 $\tau$ 为时间表达式集合,$\delta$ 为有效性验证函数。
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