OwlCyberSecurity - MANAGER
Edit File: DistUpgradeQuirks.cpython-38.pyc
U ٪zc�� � @ s� d dl Z d dlZd dlZd dlZd dlZd dlZd dlZd dlZd dlZd dlm Z m Z ddl m Z ddl mZ G dd� de�ZdS )� N)�PIPE�Popen� )�get_arch)�gettextc @ s� e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dd� Z dd� Z dd� Z dd� Z dd� Zdd� Zdd� Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� Zd(d)� Zd*d+� Zd,d-� Zd.d/� Zd0d1� Zd2d3� Z d4d5� Z d6d7� Z d8d9� Z d:d;� Z d<d=� Z!d>d?� Z"d@dA� Z#dadCdD�Z$dbdFdG�Z%dHdI� Z&dJdK� Z'dLdM� Z(dcdOdP�Z)dQdR� Z*dSdT� Z+dUdV� Z,dWdX� Z-dYdZ� Z.d[d\� Z/d]d^� Z0d_d`� Z1dES )d�DistUpgradeQuirksz� This class collects the various quirks handlers that can be hooked into to fix/work around issues that the individual releases have c C sd || _ |j| _|| _tddgtdd��� d �� | _t� | _ d| _ d | _ d| _ d | _ d | _d | _d S )N�unamez-rT��stdout�universal_newlinesr F)� controller�_view�configr r � communicate�stripr r �arch�extra_snap_space�_poke�_snapstore_reachable� _snap_list� _from_version� _to_version)�selfr r � r �?/usr/lib/python3/dist-packages/DistUpgrade/DistUpgradeQuirks.py�__init__- s �� zDistUpgradeQuirks.__init__c C s� | j jrt�d� dS | j�dd�}| j�dd�}d| }t| |d�}|dk rbt�d| � |� d||f }t| |d�}|dk r�t�d| � |� d ||f }t| |d�}|dk r�t�d| � |� dS ) a� 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 quirksNameZ 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 � � )�set� subprocessr r �OSErrorr �split�add)r rC �p�liner r r � _get_pci_ids� s � z DistUpgradeQuirks._get_pci_idsc s� t �� }z<|�d� jj ��� d � _|�d� jj ��� d � _W nl t k r� t � fdd�|� d�D �� jj��� d � _t � 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 ||f � |dkr�| j � t d �t d ��}|s�| j �� d S ) 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 rd re r rf )r Z I8XX_PCI_IDSrC rg r r r �_test_and_warn_on_i8xx� s �� z(DistUpgradeQuirks._test_and_warn_on_i8xxc C s� | � d�r�| �d�s�| j�td�td��}|s8| j�� dddddd g}t�d d � |� � | jj � d d �}|D ]}|� |� qp| jj � d d d� |�� dS )zi 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. Do you want to continue?zxorg-driver-fglrxzxorg-driver-fglrx-envyzfglrx-kernel-sourcezfglrx-amdccclezxorg-driver-fglrx-devZ libamdxvba1z remove %s�, ZDistroZPostUpgradePurge�,N)�_checkVideoDriver�_supportInModaliasesr rd re r rf r r! �joinr Zgetlist�appendrF )r rg ZremovalsZpostupgradepurge�remover r r �'_test_and_warn_on_dropped_fglrx_support s4 �� �� �z9DistUpgradeQuirks._test_and_warn_on_dropped_fglrx_supportc C sh | j dkrd}n| j dkr d}| jdkrdt�d� td�}td| j |f �}| j�||� | j�� d S ) 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. Updates for Ubuntu %s will continue until %s.N)r r r �errorre r r rf )r Z updates_end�summary�msgr r r r* 3 s �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 rt re r rf r% r r r � _test_and_fail_on_non_arm_v6G s � z.DistUpgradeQuirks._test_and_fail_on_non_arm_v6c C sb zt �dd� W nL tk r\ t�d� | j�td�td��}|sN| j� � | j� � Y nX dS )zd 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. Are you sure you want to continue?N) r] �killrH r �warningr rd re r rf � processEvents�r rg r r r �_test_and_warn_if_vserverY s � z+DistUpgradeQuirks._test_and_warn_if_vserverc C s� t � }dD ]}|�t�d| �� q d}|D ]6}|r8 qd|D ]$}|�|j�r<|jsX|jr\d} q,q<q,|r�| j� t d�t d��}|s�| j � � dS )z� Test and warn if ROS is installed. A given ROS release only supports specific Ubuntu releases, and can cause the upgrade to fail in an overly-cryptic manner. )Zcatkinz rosboost-cfgZroscleanzros-environmentz ros-workspacez ros-[^\-]+-%sFTz-The Robot Operating System (ROS) is installeda It appears that ROS is currently installed. Each ROS release is very strict about the versions of Ubuntu it supports, and Ubuntu upgrades can fail if that guidance isn't followed. Before continuing, please either uninstall ROS, or ensure the ROS release you have installed supports the version of Ubuntu to which you're upgrading. For ROS 1 releases, refer to REP 3: https://www.ros.org/reps/rep-0003.html For ROS 2 releases, refer to REP 2000: https://www.ros.org/reps/rep-2000.html Are you sure you want to continue?N) rF rJ �re�compile�match�namer- �marked_installr rd re r rf )r r+ Zros_package_patternsZ package_nameZros_is_installed�pkg�patternrg r r r r, o s* � �z1DistUpgradeQuirks._test_and_warn_if_ros_installedc C sX t �d� tj�d�s$t �d� dS td��}|�� }W 5 Q R X t� d|tj �rTdS dS )zE 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 � | j � W n" t tfk rx t�d � Y nX d S ) Nz/usr/bin/xdg-screensaverr[ z$setup poke timer for the screensaverz while true;z3 do /usr/bin/xdg-screensaver reset >/dev/null 2>&1;z sleep 30; doneT)�shellz failed to setup screensaver poke)r] r^ r_ r` r r r! rG r r �atexit�register�_stopPokeScreensaverrH � ValueError� exception)r �cmdr r r r; � s � z"DistUpgradeQuirks._pokeScreensaverc C sP d}| j d k rLz| j �� | j �� }W n tk rD t�d� Y nX d | _ |S )NFz failed to stop screensaver poke)r Z terminate�waitrH r r� r| r r r r� � s z&DistUpgradeQuirks._stopPokeScreensaverc 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 tj�rPd| _ d S t�d |d tj�r�t � d � d}| j j }d|kr�|d jr�|d jj�d�s�t � d� d}|r�td�}td�}| j� ||� | j �� n| j�td�td��}nLd|d k�r"t � d� | j�td�td��}n d|d k�r>d}t � 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. Do you still want to continue with the upgrade?zerror: access deniedzNot running as root!)r] r` �copyr r r r~ r� r� r r rt r r+ r- � candidaterQ � startswithre r rf rd )r rg Zsnap_envZ connectedZold_lxd_deb_installedr+ ru rv r r r r. � sR � � � � z)DistUpgradeQuirks._checkStoreConnectivityc C s8 dd l }dd l}ddlm} | �� | j�td�� | j� � D ]�\}}|d dkrTq>dd|d |d d �}g |gd �}|j j d t |� |�d d�d�}|�dd� |�dd� |�d| j� z:|j �|��� } |�| �} t| d d d d d �} W n. t|tfk �r" t�d| � Y q>Y nX | j| 7 _q>d S )Nr )�URLErrorz"Calculating snap size requirements�command�installzupgrade-size-checkZdownload�snap-id�channel)z instance-key�actionr� r� )�contextZactionsz)https://api.snapcraft.io/v2/snaps/refreshzutf-8)�encoding)Zurl�datazSnap-Device-SeriesZ16z Content-typezapplication/jsonzSnap-Device-ArchitectureZresultsr� �sizez Failed fetching size of snap %s)�jsonZurllib.requestZ urllib.errorr� � _prepare_snap_replacement_datar � updateStatusre r �itemsZrequestZRequest�bytes�dumpsZ add_headerr Zurlopenr� �loads�int�KeyErrorr� r r! r ) r r� Zurllibr� r� � snap_objectr� r� ZreqZresponser r� r r r r/ , s> ��� z0DistUpgradeQuirks._calculateSnapSizeRequirementsc C sJ | j �td�� | j�� D �](\}}|d }|dkr\| j �td| �� d|d|d |g}nN|dkr�| j �td | �� d||g}n&| j �td | �� d|d|d |g}z*| j �� tj|tjd d �}| j �� W n. tj k �r t � d ||f � Y qY nX |j dk�r"t � d||f � |dkr|d r| j j�|d � qdS )z? install a snap and mark its corresponding package for removal z Processing snap replacementsr� �refreshzrefreshing snap %sr� z --channelr� rq zremoving snap %szinstalling snap %sT)r Zcheckz%s of snap %s failedr z%s of snap %s succeededr� �debN)r r� re r r� r{ rG r$ r ZCalledProcessErrorr r! � returncoder Zforced_obsoletesrp )r r� r� r� Z popenargs�procr r r r2 T sD � � � z&DistUpgradeQuirks._replaceDebsAndSnapsc C sx t �d� d}td��}|�� }W 5 Q R X t�d|tj�r>d}|stt �d� td�}td�}| j �||� | j � � d S ) z check PAE in /proc/cpuinfo � _checkPaer r� z^flags\s+:.* pae r zno pae in /proc/cpuinfozPAE not enabledz�Your system uses a CPU that does not have PAE enabled. Ubuntu only supports non-PAE systems up to Ubuntu 12.04. To upgrade to a later version of Ubuntu, you must enable PAE (if this is possible) see: http://help.ubuntu.com/community/EnablingPAEN) r r! rb r� r~ r� r� rt re r r rf )r Zpaer� r� ru rv r r r r� u s zDistUpgradeQuirks._checkPaec C sr d}t j�|�sdS t|��}|�� }W 5 Q R X |D ]8}|�d�d �� }|�� �d�r4|� d| �r4 dS q4dS )z2 check if the given driver is in use in xorg.conf z/etc/X11/xorg.confF�#r Zdriverz"%s"T) r] r^ r_ rb � readlinesrI r �lowerr� �endswith)r r� ZXORGr� �linesrL �sr r r rm � s �z#DistUpgradeQuirks._checkVideoDriver� ./patchesc C sf t j�|�st�d� dS t �|�D �]:}d|krBt�d| � q$t�d| � |�dd�\}}}|�dd�}t�d |||f � t j�|�s�t�d | � q$t� � }t |d ��}|� |� � � W 5 Q R X |� � |kr�t�d | � q$n |� � |k�rt�d | � q$ddlm} z(| |t j�||�|� t�d| � W q$ tk �r^ t�d| � Y q$X q$dS )z� helper that applies the patches in patchdir. the format is _path_to_file.md5sum and it will apply the diff to that file if the md5sum matches z no patchdirN�.zskipping '%s' (no '.')z'check if patch '%s' needs to be appliedrE re �/z target for '%s' is '%s' -> '%s'ztarget '%s' does not exist�rbz%already at target hash, skipping '%s'z(unexpected target md5sum, skipping: '%s'r )�patchzapplied '%s' successfullyzed failed for '%s')r] r^ r_ r r! �listdir�rsplit�replace�hashlib�md5rb �updater� Z hexdigestrz ZDistUpgradePatcherr� ro r r� r� ) r Zpatchdirr� Z encoded_pathZmd5sumZ result_md5sumr^ r� �fdr� r r r r6 � sF � � z DistUpgradeQuirks._applyPatchesNc C s� |s | � � }|| jjks&| jj| js4t�d� dS | jj| }| �|jj�D ]\\}}|D ]N}t� d|�}|rZd|� d�|� d�f }|� � |krZt� d| � dS qZqNt� d | � dS ) z� Check if pkgname will work on this hardware This helper will check with the modaliasesdir if the given pkg will work on this hardware (or the hardware given via the lspci argument) zcan not find '%s' in cacheFzpci:v0000(.+)d0000(.+)sv.*z%s:%sr rE z%found system pciid '%s' in modaliasesTz4checking for %s support in modaliases but none found) rM r r+ r� r rz �!_parse_modaliases_from_pkg_header�recordr~ r� �groupr� r! ) r ZpkgnamerC r� �moduleZ pciid_listZpciid�mZmatchidr r r rn � s. � � � �z&DistUpgradeQuirks._supportInModaliasesc C sd d|kr g S g }|d � d�D ]@}|�d�}|s2q |� d�\}}|�|dd� |� d�D �f� q |S )z. return a list of (module1, (pciid, ...), ...)Z Modaliases�)rk �(c S s g | ] }|� � �qS r )r )rS �xr r r � <listcomp>� s zGDistUpgradeQuirks._parse_modaliases_from_pkg_header.<locals>.<listcomp>rl )rI r rp )r Z pkgrecord�modulesr� r� Zpciidsr r r r� � s z3DistUpgradeQuirks._parse_modaliases_from_pkg_headerc C s� t �d� | jj}d|kr(t �d� d S |d jsJ|d jsJt �d� d S zbdd l}|j�� }|D ] }d|j krbt �d� q�qbt � d� |� d d | jj d gd � |� � W n tk r� t �d � 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 aptsourcesZsources�entryr r r r� � s4 � � z(DistUpgradeQuirks._add_extras_repositoryc C s` z<| j j}d|kr:|d jr:d|kr:t�d� |�dd� W n tk rZ t�d� Y nX dS )z� foomatic-db-gutenprint get removed during the upgrade, replace it with the compressed ijsgutenprint-ppds (context is foomatic-db vs foomatic-db-compressed-ppds) zfoomatic-db-gutenprintzijsgutenprint-ppdsz installing ijsgutenprint-ppdsz1foomatic-db-gutenprint -> ijsgutenprint-ppds rulez_gutenprint_fixup failedN)r r+ � marked_deleter r � mark_installr� r� r0 r r r �_gutenprint_fixup s �� �z#DistUpgradeQuirks._gutenprint_fixuprs c C s\ d}t j�|�sXzt �d� W n tk r2 Y nX t|d��}|�d| � W 5 Q R X dS )z5 enable multiarch via /etc/dpkg/dpkg.cfg.d/multiarch z /etc/dpkg/dpkg.cfg.d/multiarchz/etc/dpkg/dpkg.cfg.d/r\ zforeign-architecture %s N)r] r^ r_ �makedirsrH rb �write)r Z foreign_archZcfgr� r r r �_enable_multiarch s z#DistUpgradeQuirks._enable_multiarchc C sv t �d�}|�|�}|�|�}|rRd|�d�|�d�f }d|�d�|�d�f }t�d||f � tj�||�dkS )z# copied from ubuntu-drivers common z(.+)-([0-9]+)-(.+)�%s-%sr rE zComparing %s with %sr ) r~ r r� r� r r! �apt�apt_pkg�version_compare)r Zterm1Zterm2r� Zmatch1Zmatch2r r r �_is_greater_than* s � �z"DistUpgradeQuirks._is_greater_thanc C s� |rdp d}t �d�}t �d�}d}d}|D ]�}d|jkr,d|jkr,|jsP|jr,|�|j�} | r,|jjd } d| �d �| �d �f } | � | |�r,| }|�| �} d | kr�| r�d || �d �| �d �f }q,d|| �d �f }q,|S )zb Get the linux headers or linux metapackage copied from ubuntu-drivers-common z-headers� z linux-image-(.+)-([0-9]+)-(.+)z linux-(.+)z linux-imageZextraZSourcer� r rE z-lts-z linux%s-%s-%s� z linux%s-%s) r~ r r� r- r� r� r� r� r� r� ) r r+ Zheaders�suffixr� Zsource_patternZ metapackagerQ r� r� �sourceZcurrent_versionZ match_sourcer r r �_get_linux_metapackage: sB �� �� ��z(DistUpgradeQuirks._get_linux_metapackagec C sZ | j j}| �|d�}||kr.t�d| � dS || jsVt�d| � d}|�||� dS )zo Ensure the linux metapackage is installed for the newest_kernel installed. (LP: #1509305) Fz$linux metapackage (%s) not availableNz installing linux metapackage: %sz8linux metapackage may have been accidentally uninstalled)r r+ r� r r r- r� )r r+ Zlinux_metapackage�reasonr r r rA j s � �z,DistUpgradeQuirks._install_linux_metapackagec s� d}| j j� dD ]�}|D ]�\}}t�d||f � |� kr� | jr|r�t�d||f � d| }� j||d|d�s�t�d| � t�d ||f � d | }� j||dd �st�d |� qqtj�� �}|D ]�\}}|� kr̈ | jr�|�rp|� k�rT� fd d�|D �}t d�}t d||d� |�f �} t�|� � � � | j � || � | j �� n |�� | � |�� | � |�� | � |�� | � q�d} | � k�r�� | j�r�|�� | � |�� dS )z� Ensure python is removed, before it can produce a conflict with any other package and the python-is-python2 package is installed instead, if python-minimal was installed. ))z python-dbgz python2-dbg)z python-docz python2-doc)zpython-minimalzpython-is-python2)z python-devzpython-dev-is-python2)z libpython-devN)zlibpython-stdlibN)z libpython-dbgN)FTz checking for %s (auto_inst=%s)z&installing %s because %s was installedz %s was installed on the systemF)�auto_fix� auto_instzfailed to install %sz)removing %s because %s is being installedz#%s is being installed on the system)r� zfailed to remove %sc s& g | ] \}}|� kr� | j r|�qS r )r- )rS �old�new�r+ r r r� � s � �z@DistUpgradeQuirks._install_python_is_python2.<locals>.<listcomp>z universe component not enableda� You have the package %s installed which is a python2 package. python2 has been deprecated in Ubuntu 20.04 LTS and is now available from the universe component of the Ubuntu archive. To ensure any existing third party code you have installed continues to work the release upgrade process would install %s for you. However, the universe component of the archive is not enabled on this system. For the upgrade process to proceed you should either enable the universe component in /etc/apt/sources.list or remove %srk �pythonN)r r+ r r r- r� Z mark_remover� ZProblemResolverre ro Z_stopAptResolverLogr rt rf �clearZprotectrq r� Zresolve) r Z replacementsr� r� r� r� ZsolverZold_instru rv �pyr r� r r? } sZ �� �� � z,DistUpgradeQuirks._install_python_is_python2c C s@ | j js<tjj�d�s<d}|d7 }t�|� tjj�dd� dS )z] ensure that on a desktop install recommends are installed (LP: #759262) zApt::Install-Recommendsz%Apt::Install-Recommends was disabled,z! enabling it just for the upgrade�1N) r Z serverModer� r� r Zfind_br rz rF )r rv r r r �+ensure_recommends_are_installed_on_desktops� s z=DistUpgradeQuirks.ensure_recommends_are_installed_on_desktopsc C s� ddl }i | _d| j }d| j }i }i }�z,tj�tj�t��}t |d d�}|� |�}|� � |d D ]t} |d | } | � dd�} | | j jkr�qj| r�| j j| jdkr�qj| � d d�} | � d |�} | � d |�}| | |f|| < qj|d D ]l} |d | }|� d d�} |� dd�} | | j jk�r q�| �r<| j j| jdk�r<q�|� d |�} | | f|| < q�W n2 tk �r� } zt�d | � W 5 d}~X Y nX d}tjddgdtjd��� }|�rdd� |d �d�dd� D �}|D ].} | |k�s�| |k�r�q�nd||f|| < �q�| j�td�� |�� D �]$\} \} }}i }tjdd| gdtjd��� }| j� � t � d|d t j ��r�t� d| � t � d | |d t j ��s�t� d | � �q d |d < n~| j j}| �r�| |k�s�|| j�s�t� d | | f � �q t � d!|d �}|�st� d"| � �q d#|d < | |d < |d |d$< ||d%< || j| < �q |�� D �]Z\} \} }i }tjdd| gdtjd��� }| j� � t � d|d t j ��rLt� d| � t � d | |d t j ��s�t� d | � �qLd&|d < tjdd'| gdtjd��� }| j� � |d �d�D ]�}|�� }t!|�d(k�r.�q|d }|d) }|�"| d* ��r|�d*�d } | d+k�r| |k�rt� d,| | f � d |d < d-|d%< �q��q|| j| < �qL| jS ).z� Helper function fetching all required info for the deb-to-snap migration: version strings for upgrade (from and to) and the list of snaps (with actions). r Nzstable/ubuntu-%sz/deb2snap.jsonrT Zseeded�metapkgFr� � from_channel� to_channelZunseededz%error reading deb2snap.json file (%s)r� r� �listT)r r c S s g | ]}|� � d �qS )r )rI )rS rL r r r r� s �zDDistUpgradeQuirks._prepare_snap_replacement_data.<locals>.<listcomp>rD r ���z Checking for installed snapsr z ^installed: zSnap %s is installedz^tracking:.*%sz+Snap %s is not tracking the release channelr� r� zFDeb package %s is not installed. Skipping snap package %s installationzsnap-id:\s*(\w*)z'Could not parse snap-id for the %s snapr� r� r� rq Z connections� rE �:�-z9Snap %s is being used by %s. Switching it to stable trackZstable)#r� r r r r] r^ �dirname�abspath�__file__rb �load�closer r r+ r- r� r rz rG r r r rI r r� re r� r{ r~ r� r� r! �lenr� ) r r� r� r� Z seeded_snapsZunseeded_snapsZ current_pathZd2s_fileZd2sr� Zseedr� r� Z from_chanZto_chanZunseedr� Z snap_listZsnaps_installedr� Z snap_infor+ r� ZconnsZconnZ conn_colsZplugZslotZ plug_snapr r r r� � s � � � � � �� �� � �� � �� z0DistUpgradeQuirks._prepare_snap_replacement_datac C s� t �d� | jj}d}d}d|kr0t �d� dS |d jrHt �d� dS |d jr�d }|d j}|D ](}tj�||j �d krdt �d � dS qdt �d | d | � zt � ddd||g� W n8 t k r� } zt � d| d| � W 5 d}~X Y nX dS )z� add a dpkg-divert to correct placement of libgcrypt.so.20.hmac on non-usrmerged systems when the fips libgcrypt package is installed. (LP: #1982534) r= �+/lib/x86_64-linux-gnu/.libgcrypt.so.20.hmac�//usr/lib/x86_64-linux-gnu/.libgcrypt.so.20.hmac�libgcrypt20-hmacz1System is not fips enabled, no dpkg-divert neededN�usrmergez0System is usrmerged, bug has been worked around.�1.8.5-5ubuntu1.fips.1.5r z\Fixed libgcrypt20-hmac will be installed as part of upgrade process, no need for dpkg-divertz�Broken libgcrypt20-hmac will be installed, likely due to using certified fips pocket instead of fips-updates. Installing dpkg-divert for incorrect placement of z to the correct z dpkg-divertz--addz--divertz Failed to add dpkg-divert for z(%s))r r! r r+ r- Zversionsr� r� r� rQ rG Z check_callr� r� )r r+ r� r� � fixed_versionZcandidate_versionsr� r� r r r r= d sN �� ��� � ��z&DistUpgradeQuirks._fipsLibgcryptDivertc C sJ t �d� | jj}d}d}d|kr0t �d� dS |d jrHt �d� dS |d j�rFd }|d jj}tj� ||�d kr�t �d � dS t j � |�s�t �d | d � dS t j � |�s�t �d | d � dS t j � |�r�t j �|�|kr�t �d� dS t �d� zt �|� W n: tk �rD } zt �d| d| � W 5 d}~X Y nX dS )z� cleanup the old libgcrypt.so.20.hmac from Bionic in /lib at the end of the upgrade, and take care to not remove the new file from Focal in /usr/lib by checking to ensure system is not usrmerged. (LP: #1982534) r4 r r r z1System is not fips enabled, no need for hmac tidyNr z\System is usrmerged, bug has been worked around. Exiting to avoid removal of Focal hmac filer r z^Fixed libgcrypt20-hmac was installed as part of upgrade process, no need for hmac file cleanupzMissing hmac file: z aborting.zYhmac files are identical, system is possibly usrmerged or symlink present. Skip removal. z*Removing old hmac file from Bionic versionzFailed to remove z (%s))r r! r r+ r- r� rQ r� r� r� r] r^ r_ �islink�realpathr� r� r� )r r+ r� r� r Zinstalled_versionr� r r r r4 � sD �� z+DistUpgradeQuirks._fipsLibgcryptHmacCleanup)r� )N)rs )2�__name__� __module__� __qualname__�__doc__r r$ r& r1 r3 r5 r> r@ rB rM r) rh rj rr r* rx r} r, rw r� r< r8 r9 r: r; r� r7 r. r/ r2 r� rm r6 rn r� r� r� r� r� r� rA r? r� r� r= r4 r r r r r & s` . !)/ >(! / 0O 'r )r� r� rX r� r r] r~ r� rG r r Zutilsr ZDistUpgradeGettextr re rV r r r r r �<module> s