File: //lib/python3/dist-packages/DistUpgrade/__pycache__/DistUpgradeQuirks.cpython-38.pyc
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This class collects the various quirks handlers that can
be hooked into to fix/work around issues that the individual
releases have
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Run the specific quirks handler, the follow handlers are supported:
- PreCacheOpen: run *before* the apt cache is opened the first time
to set options that affect the cache
- PostInitialUpdate: run *before* the sources.list is rewritten but
after an initial apt-get update
- PreDistUpgradeCache: run *right before* the dist-upgrade is
calculated in the cache
- PostDistUpgradeCache: run *after* the dist-upgrade was calculated
in the cache
- StartUpgrade: before the first package gets installed (but the
download is finished)
- PostUpgrade: run *after* the upgrade is finished successfully and
packages got installed
- PostCleanup: run *after* the cleanup (orphaned etc) is finished
z)not running quirks in partialUpgrade modeNZSourcesZToZFrom�%szquirks: running %sz%s%sz from_%s%s)r Z_partialUpgrade�logging�infor �get�getattr�debug)r Z
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to_releaseZ from_release�funcname�funcr r r �run? s(
zDistUpgradeQuirks.runc C s t �d� dS )z3 run before the apt cache is opened the first time zrunning Quirks.PreCacheOpenN)r r! �r r r r � PreCacheOpenm s z DistUpgradeQuirks.PreCacheOpenc C sf t �d� | �� | �� | jj}| �|� d|krBt �d� dS |d jrT| �� | j rb| �
� dS )z2 run after the apt cache is opened the first time z%running Quirks.focalPostInitialUpdate�snapd�'package required for Quirk not in cacheN) r r! �_get_from_and_to_version�_test_and_fail_on_i386r �cache� _test_and_warn_if_ros_installed� is_installed�_checkStoreConnectivityr � _calculateSnapSizeRequirements�r r+ r r r �focalPostInitialUpdater s
z(DistUpgradeQuirks.focalPostInitialUpdatec C sD t �d� | jj}d|kr(t �d� d S |d jr@| jr@| �� d S )Nz running Quirks.focalPostUpgrader' r( )r r! r r+ r- r �_replaceDebsAndSnapsr0 r r r �focalPostUpgrade� s
�z"DistUpgradeQuirks.focalPostUpgradec C s t �d� | �� dS )z run after cleanup zrunning Quirks.PostCleanupN)r r! �_fipsLibgcryptHmacCleanupr% r r r � PostCleanup� s
z DistUpgradeQuirks.PostCleanupc C sN t �d� | �� | �� | �� | �� | �� | �� | �� | � � d S )Nzrunning Quirks.StartUpgrade)
r r! �
_applyPatches�_removeOldApportCrashes�_killUpdateNotifier�_killKBluetooth�_killScreensaver�_pokeScreensaver�_stopDocvertConverter�_fipsLibgcryptDivertr% r r r � StartUpgrade� s
z DistUpgradeQuirks.StartUpgradec C s t �d� | �� dS )z/ run right before calculating the dist-upgrade z"running Quirks.PreDistUpgradeCacheN)r r! �_install_python_is_python2r% r r r �PreDistUpgradeCache� s
z%DistUpgradeQuirks.PreDistUpgradeCachec C s t �d� | �� dS )z( run after calculating the dist-upgrade z#running Quirks.PostDistUpgradeCacheN)r r! �_install_linux_metapackager% r r r �PostDistUpgradeCache� s
z&DistUpgradeQuirks.PostDistUpgradeCachec C sl t � }ztjddgtjdd�}W n tk
r8 | Y S X |�� d �d�D ]}|rL|�|�� d � qL|S )z8 return a set of pci ids of the system (using lspci -n) �lspciz-nTr r �
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� fdd�|� d�D �� jj��� d � _Y nX d S )Nr r c 3 s" | ]}|j � jjkr|jV qd S �N)�seriesr �fromDist�version��.0�rr% r r � <genexpr>� s �z=DistUpgradeQuirks._get_from_and_to_version.<locals>.<genexpr>�objectc 3 s" | ]}|j � jjkr|jV qd S rN )rO r �toDistrQ rR r% r r rU � s �) � distro_infoZUbuntuDistroInforQ r rP rI r rW r �AttributeError�nextZget_all)r Zdir r% r r) � s& ������z*DistUpgradeQuirks._get_from_and_to_versionc C s� d}t j�|�rdt jkr d S tjdddgtt jd�d�}|dkrPt� d � d S t�|g�}t� d
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Nz /usr/lib/nux/unity_support_test�DISPLAYZpsz-Czunity-panel-service�w)r
r z5_test_and_warn_for_unity_3d_support: no unity runningz6_test_and_warn_for_unity_3d_support '%s' returned '%s'zBYour graphics hardware may not be fully supported in Ubuntu 14.04.aS Running the 'unity' desktop environment is not fully supported by your graphics hardware. You will maybe end up in a very slow environment after the upgrade. Our advice is to keep the LTS version for now. For more information see https://wiki.ubuntu.com/X/Bugs/UpdateManagerWarningForUnity3D Do you still want to continue with the upgrade?)�os�path�exists�environrG �call�open�devnullr r! r
�askYesNoQuestion�_r �abort)r ZUNITY_SUPPORT_TESTZ return_code�resr r r �#_test_and_warn_for_unity_3d_support� s8 �
�� ��� z5DistUpgradeQuirks._test_and_warn_for_unity_3d_supportc C sP dddddddg}| � � }t|��|�rL| j�td�td ��}|sL| j�� d S )
Nz 8086:7121z 8086:7125z 8086:1132z 8086:3577z 8086:2562z 8086:3582z 8086:2572zFYour graphics hardware may not be fully supported in Ubuntu 12.04 LTS.z�The support in Ubuntu 12.04 LTS for your Intel graphics hardware is limited and you may encounter problems after the upgrade. For more information see https://wiki.ubuntu.com/X/Bugs/UpdateManagerWarningForI8xx Do you want to continue with the upgrade?)rM rF � intersectionr
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Some cards are no longer supported by fglrx. Check if that
is the case and warn
ZfglrxzhUpgrading may reduce desktop effects, and performance in games and other graphically intensive programs.z�This computer is currently using the AMD 'fglrx' graphics driver. No version of this driver is available that works with your hardware in Ubuntu 10.04 LTS.
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z}
Test and fail if the package architecture is i386 as we
have dropped support for this architecture.
z18.04z
April 2023z19.04z January 2020�i386zapt architecture is i386z'Sorry, no more upgrades for this systemz�There will not be any further Ubuntu releases for this system's 'i386' architecture.
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�z(DistUpgradeQuirks._test_and_fail_on_i386c C s6 | j dkr2| �� s2| j�td�td�� | j�� dS )z~
Test and fail if the cpu is not a arm v6 or greater,
from 9.10 on we do no longer support those CPUs
Zarmelz No ARMv6 CPUz�Your system uses an ARM CPU that is older than the ARMv6 architecture. All packages in karmic were built with optimizations requiring ARMv6 as the minimal architecture. It is not possible to upgrade your system to a new Ubuntu release with this hardware.N)r � _checkArmCPUr
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� z.DistUpgradeQuirks._test_and_fail_on_non_arm_v6c C sb zt �dd� W nL tk
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upstart and vserver environments are not a good match, warn
if we find one
r r z
no init foundzNo init availablea Your system appears to be a virtualised environment without an init daemon, e.g. Linux-VServer. Ubuntu 10.04 LTS cannot function within this type of environment, requiring an update to your virtual machine configuration first.
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Test and warn if ROS is installed. A given ROS release only
supports specific Ubuntu releases, and can cause the upgrade
to fail in an overly-cryptic manner.
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ros-[^\-]+-%sFTz-The Robot Operating System (ROS) is installeda It appears that ROS is currently installed. Each ROS release is very strict about the versions of Ubuntu it supports, and Ubuntu upgrades can fail if that guidance isn't followed. Before continuing, please either uninstall ROS, or ensure the ROS release you have installed supports the version of Ubuntu to which you're upgrading.
For ROS 1 releases, refer to REP 3:
https://www.ros.org/reps/rep-0003.html
For ROS 2 releases, refer to REP 2000:
https://www.ros.org/reps/rep-2000.html
Are you sure you want to continue?N)
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parse /proc/cpuinfo and search for ARMv6 or greater
z checking for ARM CPU version�
/proc/cpuinfoz cannot open /proc/cpuinfo ?!?Fz^Processor\s*:\s*ARMv[45]T) r r! r] r^ r_ rt rb �readr~ �search� MULTILINE)r �f�cpuinfor r r rw � s
�z DistUpgradeQuirks._checkArmCPUc C s( t j�d�r$t�d� t�ddg� dS )z, /etc/init.d/apparmor stop (see bug #559433)z/etc/init.d/apparmorz/etc/init.d/apparmor stop�stopN�r] r^ r_ r r! rG ra r% r r r �
_stopApparmor� s
z DistUpgradeQuirks._stopApparmorc C s( t j�d�r$t�d� t�ddg� dS )z5 /etc/init.d/docvert-converter stop (see bug #450569)z /etc/init.d/docvert-converterz"/etc/init.d/docvert-converter stopr� Nr� r% r r r r< � s
z'DistUpgradeQuirks._stopDocvertConverterc C s* t j�d�r&t�d� t�dddg� dS )zkill update-notifier�/usr/bin/killallzkilling update-notifier�killall�-qzupdate-notifierNr� r% r r r r8 � s
z%DistUpgradeQuirks._killUpdateNotifierc C s, t j�d�r(t�d� t�ddddg� dS )z3killall kblueplugd kbluetooth (riddel requested it)r� z killing kblueplugd kbluetooth4r� r� Z
kblueplugdZ kbluetooth4Nr� r% r r r r9 � s
z!DistUpgradeQuirks._killKBluetoothc C s* t j�d�r&t�d� t�dddg� dS )zkillall gnome-screensaver r� zkilling gnome-screensaverr� r� zgnome-screensaverNr� r% r r r r: � s
z"DistUpgradeQuirks._killScreensaverc C s~ t j�d�rzt j�d�rzt�d� d}|d7 }|d7 }z tj|dd�| _ t
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C st z>dD ]4}t � d| �D ] }t�d||f � t�|� qqW n0 tk
rn } zt�d| � W 5 d}~X Y nX dS )z: remove old apport crash files and whoopsie control files )z.crashz.uploadz .uploadedz/var/crash/*%szremoving old %s file '%s'z+error during unlink of old crash files (%s)N)�globr r! r] �unlink� Exceptionrz )r Zextr� �er r r r7 � s z)DistUpgradeQuirks._removeOldApportCrashesc C sR d}t j�� }d|d< tdddgtt|dd��� }t�d |d
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� d� |�sN| j �� d S ) z: check for connectivity to the snap store to install snapsFzC.UTF-8ZLANG�snapr! Z connectivityT)r
�stderr�envr z ^ \* PASSr Nz^ \*.*unreachablezNo snap store connectivityZlxdz1:zlxd is installedz#Connection to the Snap Store faileda� You have the package lxd installed but your system is unable to reach the Snap Store. lxd is now provided via a snap and the release upgrade will fail if snapd is not functional. Please make sure you're connected to the Internet and update any firewall or proxy settings as needed so that you can reach api.snapcraft.io. If you are an enterprise with a firewall setup you may want to configure a Snap Store proxy.z Connection to Snap Store failedz�Your system does not have a connection to the Snap Store. For the best upgrade experience make sure that your system can connect to api.snapcraft.io.
Do you still want to continue with the upgrade?zerror: unknown commandr z snap debug command not availablezOutdated snapd packagez�Your system does not have the latest version of snapd. Please update the version of snapd on your system to improve the upgrade experience.
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helper that applies the patches in patchdir. the format is
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� � z DistUpgradeQuirks._applyPatchesNc C s� |s | � � }|| jjks&| jj| js4t�d� dS | jj| }| �|jj�D ]\\}}|D ]N}t� d|�}|rZd|�
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Check if pkgname will work on this hardware
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via the lspci argument)
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� Y nX d S )N�_add_extras_repositoryzubuntu-extras-keyringz-no ubuntu-extras-keyring, no need to add repoz2ubuntu-extras-keyring not installed/marked_installr zextras.ubuntu.comz*found extras.ubuntu.com, no need to add itz/no extras.ubuntu.com, adding it to sources.listr� z http://extras.ubuntu.com/ubuntu�mainz!Third party developers repositoryz error adding extras.ubuntu.com)r r! r r+ r� � installedZaptsources.sourceslistZ sourceslistZ SourcesListZurir rJ rW Zsaver� r� )r r+ Z
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