政策禁止載入開機程式??

[張智翔]

請問前輩們，

如果要將EZGO12的ISO檔製作成開機隨身碟時，

過程中出現錯誤訊息

"政策禁止載入開機程式"

而造成失敗，

請問遇到這種狀況，前輩們會建議怎麼處理？

我使用的是 EZGO11， kubuntu 13.04

謝謝！

[Franklin Weng]

請試試看，先將隨身碟格式化好或把裡面東西全部刪除。然後 ctrl-alt-t 開啟 konsole，輸入

sudo usb-creator-kde

看看這樣做行不行。

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[Ｖ字龍]

"政策禁止載入開機程式"

應該跟 PolicyKit 的限制有關，需要 root/sudoer 身份才能安裝開機載入程式(boot loader)，請確定您的使用者位於 sudo 群組中

此外同 Franklin 直接以 root 身份執行 usb-creater-kde 也可以解決問題

[張智翔]

Frank 您好，

謝謝您提供的方法，我試了兩次，都會出現錯誤訊息：

Error: "/var/tmp/kdecache-mikechang" is owned by uid 1000 instead of uid 0.

雖然製作程式仍然會繼續執行，但最後仍舊失敗，失敗的錯誤訊息是：

未能安裝開機載入程式。

請問這個錯誤訊息是什麼意思？該怎麼解決？

再麻煩您了！



Franklin於 2015年3月17日星期二 UTC+8下午12時41分05秒寫道：

[張智翔]

補上執行過程中的錯誤訊息：

mikechang@mikechang-Aspire-M1641:~$ sudo usb-creator-kde
[sudo] password for mikechang:

Error: "/var/tmp/kdecache-mikechang" is owned by uid 1000 instead of uid 0.

Traceback (most recent call last):
  File "/usr/lib/python3.3/logging/handlers.py", line 72, in emit
    if self.shouldRollover(record):
  File "/usr/lib/python3.3/logging/handlers.py", line 187, in shouldRollover
    msg = "%s\n" % self.format(record)
  File "/usr/lib/python3.3/logging/__init__.py", line 808, in format
    return fmt.format(record)
  File "/usr/lib/python3.3/logging/__init__.py", line 554, in format
    record.exc_text = self.formatException(record.exc_info)
  File "/usr/lib/python3.3/logging/__init__.py", line 504, in formatException
    traceback.print_exception(ei[0], ei[1], tb, None, sio)
  File "/usr/lib/python3.3/traceback.py", line 156, in print_exception
    for value, tb in values:
  File "/usr/lib/python3.3/traceback.py", line 122, in _iter_chain
    context = exc.__context__
AttributeError: 'NoneType' object has no attribute '__context__'
Logged from file frontend.py, line 213
Error: "/tmp/kde-mikechang" is owned by uid 1000 instead of uid 0.
Error: "/tmp/ksocket-mikechang" is owned by uid 1000 instead of uid 0.
Error: "/tmp/kde-mikechang" is owned by uid 1000 instead of uid 0.
kdeinit4: Shutting down running client.
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
Error: "/tmp/ksocket-mikechang" is owned by uid 1000 instead of uid 0.
Error: "/tmp/kde-mikechang" is owned by uid 1000 instead of uid 0.
QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.
QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.

Error: "/var/tmp/kdecache-mikechang" is owned by uid 1000 instead of uid 0.

kbuildsycoca4 running...

Error: "/var/tmp/kdecache-mikechang" is owned by uid 1000 instead of uid 0.
Error: "/var/tmp/kdecache-mikechang" is owned by uid 1000 instead of uid 0.

QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.
QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.

Error: "/var/tmp/kdecache-mikechang" is owned by uid 1000 instead of uid 0.

mikechang@mikechang-Aspire-M1641:~$



張智翔於 2015年3月20日星期五 UTC+8上午6時10分48秒寫道：

[張智翔]

謝謝前輩提供的方法, 我試了兩次, 還是一樣失敗, 失敗的原因是" 無法載入開機程式",

執行的過程中出現的錯誤訊息如下:

請教這個問題出在什麼地方? 還有其他方法可以試嗎?

謝謝!

Franklin於 2015年3月17日星期二 UTC+8下午12時41分05秒寫道：

[張智翔]

第一次用google論壇，3天回了3次都沒有成功。呵呵.....太笨了。

謝謝 Frank前輩提供的方法，我用一般使用者的帳號下這個指令

sudo usb-creator-kde

還是會失敗，原因還是〝無法載入開機程式〞，

程式執行期間所傳回的訊息如下：

請問，可以幫我解釋這個訊息的原因嗎？

接下來問題要怎麼解決？謝謝！

[張智翔]

我若是進入 root 的帳號後下達 usb-creator-kde，則沒有辦法執行，直接傳回錯誤訊息如下：

mikechang@mikechang-Aspire-M1641:~$ su root
密碼：
root@mikechang-Aspire-M1641:/home/mikechang# usb-creator-kde
usb-creator-kde(3615)/kdeui (kdelibs): Session bus not found
To circumvent this problem try the following command (with Linux and bash)
export $(dbus-launch)
KCrash: Application 'usb-creator-kde' crashing...
KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi from kdeinit
sock_file=/root/.kde/socket-mikechang-Aspire-M1641/kdeinit4__0
Warning: connect() failed: : 沒有此一檔案或目錄
KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi directly
drkonqi(3616)/kdeui (kdelibs): Session bus not found
To circumvent this problem try the following command (with Linux and bash)
export $(dbus-launch)
root@mikechang-Aspire-M1641:/home/mikechang#

請問，是不是我沒有明確指定檔案位置？

[Franklin Weng]

2015/3/21 上午6:28 於 "張智翔" <mikei...@gmail.com> 寫道：
>
> 第一次用google論壇，3天回了3次都沒有成功。呵呵.....太笨了。
>
> 謝謝 Frank前輩提供的方法，我用一般使用者的帳號下這個指令
>
> sudo usb-creator-kde
>
> 還是會失敗，原因還是〝無法載入開機程式〞，
>
> 程式執行期間所傳回的訊息如下：
>
> mikechang@mikechang-Aspire-M1641:~$ sudo usb-creator-kde
> [sudo] password for mikechang:

> Error: "/var/tmp/kdecache-mikechang" is owned by uid 1000 instead of uid 0.

看起來這一行應該是關鍵吧。剛剛去查了一下，有些 workaround 可以試試看：

konsole 下輸入

sudo chown -R root.root /var/tmp/kdecache-mikechang

然後看看行不行。

另外有人說要改用 kdesudo usb-creator-kde 或 kdesu usb-creator-kde （我忘了ezgo11裡用的是哪一個）。麻煩您先試試看。

[張智翔]

今早試了前輩說的方法，結果仍舊失敗，原因仍然是：

〝未能安裝開機載入程式。〞

以下是程式執行的紀錄：

mikechang@mikechang-Aspire-M1641:~$ sudo chown -R root.root /var/tmp/kdecache-mikechang
[sudo] password for mikechang:
mikechang@mikechang-Aspire-M1641:~$ kdesudo usb-creator-kde
couldn't create image from ""
Could not resolve property : linearGradient5167
QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: æ²ææ­¤ä¸æªæ¡æçé
QFileSystemWatcher: failed to add paths: /root/.config/ibus/bus

Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)

QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.
QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.

kbuildsycoca4 running...
kbuildsycoca4(2618) KConfigGroup::readXdgListEntry: List entry Categories in "/usr/share/ezgo/desktop-files/bluej.desktop" is not compliant with XDG standard (missing trailing semicolon).

QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.
QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.

Traceback (most recent call last):
File "/usr/lib/python3.3/logging/handlers.py", line 72, in emit
if self.shouldRollover(record):
File "/usr/lib/python3.3/logging/handlers.py", line 187, in shouldRollover
msg = "%s\n" % self.format(record)
File "/usr/lib/python3.3/logging/__init__.py", line 808, in format
return fmt.format(record)
File "/usr/lib/python3.3/logging/__init__.py", line 554, in format
record.exc_text = self.formatException(record.exc_info)
File "/usr/lib/python3.3/logging/__init__.py", line 504, in formatException
traceback.print_exception(ei[0], ei[1], tb, None, sio)
File "/usr/lib/python3.3/traceback.py", line 156, in print_exception
for value, tb in values:
File "/usr/lib/python3.3/traceback.py", line 122, in _iter_chain
context = exc.__context__
AttributeError: 'NoneType' object has no attribute '__context__'
Logged from file frontend.py, line 213

mikechang@mikechang-Aspire-M1641:~$

確定 ezgo11 是用 kdesudo usb-creator-kde，

有沒有可能是因為 usb-creator-kde 版本的問題？ 我使用的版本為 0.2.47.2

[Franklin Weng]

https://bugs.launchpad.net/ubuntu/+source/usb-creator/+bug/859539

看起來對不少人來說是個 annoying bug

上面連結的討論提供幾個方向：

1. 如果你急著想做隨身碟，先改用 unetbooti。如果你有追根究底的精神要嘗試，再繼續下面的動作 :)
2. 在一般使用者身分，konsole 中執行 usb-creator-kde 加上 --allow-system-internal
3. 當問密碼時，不要馬上輸入，而是確定 usb 已寫完（燈不閃了）再輸入密碼

try it! 當然更新版本也可以嘗試。