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Edit File: DistUpgradeController.cpython-310.pyc
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Please close that application first.)rX rY r^ rn �run� release_lock�unlock_lists_dir� _openCacher r[ � processEvents�time�sleep�errorr] �abort�sys�exit)rz �lock� restore_sources_list_on_fail�MAX_LOCK_RETRIES� lock_retry�er* r* r+ � openCache� s8 � � ���z DistUpgradeController.openCachec C s� zt | j| j| j| j�� |�| _| j| _W n5 tyJ t� d� g d�}t j � d�dkr2|� d� | j�� �|� t | j| j| j| j�� �| _Y nw | j| j_t�dt| j� � d S )Nz-dpkg interrupted, calling dpkg --configure -a�� /usr/bin/dpkgz --configurez-a�DEBIAN_FRONTEND�noninteractive�--force-confoldz /openCache(), new cache size %i)r ra r[ rn �getOpCacheProgressr^ � apt_cacher rX �warningrP rk r �append� getTerminal�callrm �partialUpgraderY r' )rz r� �cmdr* r* r+ r� � s, � �� z DistUpgradeController._openCachec C s$ | j �dd�}| jjj|v rdS dS )z� Returns True if this view support upgrades over ssh. 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z/get_distro().enable_component("main") succeededz$NoDistroTemplateException raised: %sz]get_distro().enable_component("main") failed, overwriting sources.list instead as last resortz* auto generated by ubuntu-release-upgraderr" � http://archive.ubuntu.com/ubuntu�deb�-updatesz!http://security.ubuntu.com/ubuntu� -security�Pocketsc � g | ] }d � j |f �qS �z%s-%s)rg �rM �x�rz r* r+ rO � �z<DistUpgradeController.rewriteSourcesList.<locals>.<listcomp>c r� r� )rh r� r� r* r+ rO r� z/extras.ubuntu.comzE## This software is not part of Ubuntu, but is offered by third-partyz5## developers who want to ship their latest software.z/archive.canonical.comzE## Uncomment the following two lines to add software from Canonical'sz## 'partner' repository.zK## This software is not part of Ubuntu, but is offered by Canonical and thez2## respective vendors as a service to Ubuntu users�unknownzcdrom:z,disabled '%s' cdrom entry (dist == fromDist)zDir::State::listsz %s/%s%s_%s_%s�dists�Releasez:disabling cdrom source '%s' because it has no Release filez %s-commercialz http://archive.canonical.com�partnerz transitioned commercial to '%s' z*http://landscape.canonical.com/packages/%sz&commenting landscape.canonical.com outz %s-proposedz2upgrade to development release, disabling proposedz5Not for humans during development stage of release %szold-releases.ubuntu.com/z-upgrade from old-releases.ubuntu.com detectedz"http://%sarchive.ubuntu.com/ubuntuz%transition from old-release.u.c to %s�passedzexamining: '%s'zdeb-srcz/security.ubuntu.comz %s-securityz %s-backportsz%entry '%s' is already set to new dist�failedz)entry '%s' was disabled (no Release file)z entry '%s' updated to new distz&entry '%s' was disabled (unknown dist)zarchive.ubuntu.comzsecurity.ubuntu.com)�amd64�i386z-moving %s source entry to 'ports.ubuntu.com' z%http://ports.ubuntu.com/ubuntu-ports/�%s� %s-updates� zdisabled on upgrade to %szUTF-8z(entry '%s' was disabled (unknown mirror)zAdding entry: %s %s %sz)fixing components inconsistency from '%s')�keyzto new entry '%s')=rX rY ra rq �getWithDefaultrP rk r� r` r^ � candidater' �origins�archiver � get_sources�sources�enable_componentr � exception�addrh rg �sources_disabled�listr� �line� startswithr� �found_components�invalid�disabledr� rl �find_dirrR r� �uri_to_filename�compsrU rf �commentr] r �copyr� r� r �isMirror�isThirdPartyMirror�typer% rj � setdefaultrd � isinstance�bytes�encode�extend�sortedr, )rz � mirror_check�sync_components�main_was_missing�pkgname�distror� r r r� �pockets� fromDists�toDists�new_listr� � foundToDist�entry_uri_test_results�listdir�cdist� test_entry� validMirror�thirdPartyMirror�validTo�d�comp�disable_comment�component_diffr* r� r+ �rewriteSourcesList� s� � � �� ������ �� �������� �� � � � � � �� � �� � � �z(DistUpgradeController.rewriteSourcesListc s t �d� t� jd�� _� j�� j� t� fdd�� jD ��s3� j� t d�t d�� j �}|s3� � � � j dd�s�t �d � � j� t d �t d �� j � jf �}|r�t� jd�� _� j d d�s�� jr�t d �}t d �� j � jf }� j� ||�sz� � � t �d� d}ddg}� j�d|� j|� � j�d|� jd |� � j�dd� jd |� n� � � � j�� z t�� }|�� W n: ty� t �d� tj�d�r� j�t d�t d�� t� ddg� Y d S � j�t d�t d �� t �d � Y d S w � j �r� j� t d �t d �� t � � � j � dS ) NzupdateSourcesList()�� matcherPathc 3 s& � | ]}|j d ko|j� jkV qdS )r� N)r# r� rg )rM r� r� r* r+ � <genexpr> � �$ z:DistUpgradeController.updateSourcesList.<locals>.<genexpr>z!No valid sources.list entry foundz�While scanning your repository information no entry about %s could be found. 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If you select 'No', the upgrade will cancel.z"Generated new default sources.listr� r! r" r� r� z"http://security.ubuntu.com/ubuntu/r� z<Repository information invalid after updating (we broke it!)�/usr/bin/apport-bugz Repository information invalidzlUpgrading the repository information resulted in a invalid file so a bug reporting process is being started.� apport-bug� ubuntu-release-upgrader-corez�Upgrading the repository information resulted in a invalid file. To report a bug install apport and then execute 'apport-bug ubuntu-release-upgrader'.�.Missing apport-bug, bug report not autocreatedz Third party sources disabledz�Some third party entries in your sources.list were disabled. You can re-enable them after the upgrade with the 'software-properties' tool or your package manager.)!rX rY r rT r �backuprb �anyr[ r� r] rg r� r? r� rh r` r� r �saverl � SourceList�read_main_listr� rP rR r� r� r� r r� � get_telemetry� set_using_third_party_sources)rz r� �prim�seconr� r r r* r� r+ �updateSourcesList s� �� �� � � �� � �� � �z'DistUpgradeController.updateSourcesListc C s t �d� g }g }g }g }g }| jD ]9}|jr |�|j� q|jr(|�|j� q|jr2|�|j� q|jr?|j r?|�|j� q|jrK|j rK|�|j� qt �dd� |� � t �dd� |� � t �dd� |� � t �dd� |� � t �dd� |� � d S )Nz$About to apply the following changeszKeep at same version: %sr z Upgradable, but held- back: %sz Remove: %sz Install: %sz Upgrade: %s) rX rY r^ �marked_installr� �name�marked_upgrade� marked_delete� is_installed� is_upgradable� marked_keeprS )rz �inst�up�rm�held�keep�pkgr* r* r+ � _logChangesr s$ �z!DistUpgradeController._logChangesc C s� t �d� | j�d� | jsdS t| jj�dkr(t �d� | j�| j � | � � t| jj�dkrR| jj}t ddt|��}t dd t|��d � |� }| j � ||� dS g }| j�d d �D ]}|| jv rm| j| jrm|�|� q[t �d d� t|�� � | j�� | _| j�| j| j| j�| _t| j�dkr�| j�ddd� n| j�ddd� | jr�| jj | _ t �dd� t| j�� � t �dd� t| j�� � dS )N�doPostInitialUpdate�PostInitialUpdateFr z-packages in reqReinstall state, trying to fixz Package in inconsistent statez Packages in inconsistent statez�The package '%s' is in an inconsistent state and needs to be reinstalled, but no archive can be found for it. 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This is usually some sort of network problem, please check your network connection and retry.r F)rX rY r` r^ �_listrL r[ r� ra rp �updater� �IOErrorre r� r] )rz � showErrors� forceRetriesr� � currentRetryr} � error_msgr� r* r* r+ �doUpdate� s: � �� �z DistUpgradeController.doUpdatec sF t j�d�s t�d� dS g d�}t� fdd�|D ��s#t�d� dS d}td ��V}|D ]K}|�� }z |�� \}}}}} } W n t yY } zt�d || f � W Y d } ~ q,d } ~ ww |d kr_q,d}d |�d�v rwt�d|� W d � dS q,W d � n1 s�w Y |s�� j � t d�t d�� dS � j � t d�t d�� dS )z= check that /boot/efi is a mounted partition on an EFI systemz/sys/firmware/efizNot an UEFI systemT)z shim-signedzgrub-efi-amd64z grub-efi-ia32z grub-efi-armzgrub-efi-arm64� sicherbootc 3 s& � | ]}|� j v o� j | jV qd S �N)r^ rV )rM �blr� r* r+ rB � rC z6DistUpgradeController._checkBootEfi.<locals>.<genexpr>z'UEFI system, but no UEFI grub installedFz /proc/mountsz-line '%s' in /proc/mounts not understood (%s)Nz /boot/efi�rw�,zFound writable ESP %sz%EFI System Partition (ESP) not usablezxYour EFI System Partition (ESP) is not mounted at /boot/efi. Please ensure that it is properly configured and try again.zzThe EFI System Partition (ESP) mounted at /boot/efi is not writable. Please mount this partition read-write and try again.) rP rR r� rX rY rI r� r� �splitr& r[ r� r] ) rz � bootloaders�mounted�mountsr �what�where�fsrU r( �br� r* r� r+ � _checkBootEfi� sJ �� �� � � ��z#DistUpgradeController._checkBootEfic C s8 t d�}t d�}t d�}t d�}t d�}t d�}t d�}| j�dd d �r+t�d � d S | �� }z | j�|� W d S ty� } zWt j� d �} d} | |d|d|d|d|d|i} | j D ]/} | dkrc| d7 } | j | v rz| |j | j| j | j| | j d�7 } qY| |j | j| j | jdd�7 } qY| j�|| � W Y d} ~ d S d} ~ ww )z: this checks if we have enough free space on /var and /usrzNot enough free disk spacez�The upgrade has aborted. The upgrade needs a total of {str_total} free space on disk '{str_dir}'. Please free at least an additional {str_needed} of disk space on '{str_dir}'. {str_remedy}zIRemove temporary packages of former installations using 'sudo apt clean'.z�You can remove old kernels using 'sudo apt autoremove' and you could also set COMPRESS=xz in /etc/initramfs-tools/initramfs.conf to reduce the size of your initramfs.zbEmpty your trash and remove temporary packages of former installations using 'sudo apt-get clean'.z!Reboot to clean up files in /tmp.rq � FreeSpace� SkipCheckFz,free space check skipped via config overrideT�Dir::Cache::archivesz/varz/boot�/z/tmpz/usrr )� str_total�str_dir� str_needed� str_remedyN)r] ra r rX r� � _is_apt_btrfs_snapshot_supportedr^ �checkFreeSpacer rl r �free_space_required_list�dir�format� size_total� size_neededr[ r� )rz �err_sum�err_msg�remedy_archivedir� remedy_boot� remedy_root� remedy_tmp� remedy_usr�with_snapshotsr� � archivedir�err_long�remedy�reqr* r* r+ �_checkFreeSpace sP � � � ���z%DistUpgradeController._checkFreeSpacec C s� | j �td�� | j�| j | j| j�sdS | jr!| j�| j�s!dS | j� � }| j � � | � � | j � � | � � s:dS | � � s@dS | j � � | j�� | _t| j�dkro| j�� t�dd�dd� | jD �� � t�d| j � | j � � |S ) N�Calculating the changesFr z demoted: '%s'r c S � g | ]}|j �qS r* �rS r� r* r* r+ rO e � z9DistUpgradeController.calcDistUpgrade.<locals>.<listcomp>zfound components: %s)r[ r\ r] r^ � distUpgrader� rm � installTasksrm � get_changesr� r_ r� r� � get_installed_demoted_packages�installed_demotionsr' �sortrX rY rS r )rz �changesr* r* r+ �calcDistUpgradeF s, z%DistUpgradeController.calcDistUpgradec C s0 | � � }|sdS | j�td�|| j| jj�}|S )NFz!Do you want to start the upgrade?)r� r[ �confirmChangesr] r� r^ �required_download)rz r� r� r* r* r+ �askDistUpgradel s �z$DistUpgradeController.askDistUpgradec C s t �� }|�| j�otj�d�S )Nz2/var/snap/canonical-livepatch/common/machine-token)� distro_info�UbuntuDistroInfo�is_ltsrg rP rR �isfile)rz �dir* r* r+ �_isLivepatchEnabledy s z)DistUpgradeController._isLivepatchEnabledc sZ t �� }� �� r|�� j�rdS t� fdd�|�d�D �� j�}� j�d t d�| �}|S )NTc 3 s" � | ] }|j � jkr|jV qd S r{ )�seriesrh �version)rM �rr� r* r+ rB � s � z5DistUpgradeController.askLivepatch.<locals>.<genexpr>�objectzdLivepatch security updates are not available for Ubuntu %s. If you upgrade, Livepatch will turn off.) r� r� r� r� rh �next�get_allr[ �askCancelContinueQuestionr] )rz r� r� r� r* r� r+ � askLivepatch} s ��z"DistUpgradeController.askLivepatchc C s4 t j�d�rt�dt| j� � t �dd� d S d S )N�/etc/cron.daily/aptzdisabling apt cron job (%s)i� )rP rR r� rX rY �octrx �chmodr� r* r* r+ �_disableAptCronJob� s �z(DistUpgradeController._disableAptCronJobc C s, t j�d�rt�d� t �d| j� d S d S )Nr� zenabling apt cron job)rP rR r� rX rY r� rx r� r* r* r+ �_enableAptCronJob� s �z'DistUpgradeController._enableAptCronJobc C s� | � � d}| j�� }| j�ddd �}|r:z t�� d �d�d }W n t� d� d}Y | j� � � d||f � | j� dd �}d }d }||k r�zt �| jj�}t �|�| _| j�| j|� W d S tjjy~ } zt�d � d }| }W Y d } ~ n%d } ~ w ty� } zt�d | |f � |d7 }| }W Y d } ~ qEd } ~ ww |r�| j�td�td�� nt�d� | j�td�td�d| � | �� | � � d S )Nr rI � SlideshowUrlr] �getdefaultlocale�enz %s#locale=%srE rF Fz user canceledT�:IOError in cache.commit(): '%s'. 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All files downloaded so far have been kept.r ) r� r[ r� ra r �localer� r rX r � getHtmlViewr� rp rl �PackageManagerr^ � _depcache�Acquirer_ �_fetch_archives�apt�FetchCancelledExceptionr� rt r� r� r] r� r� ) rz rw � fprogress�url�langr} � user_canceledr �pmr� r* r* r+ �doDistUpgradeFetching� sX � � �� � � z+DistUpgradeController.doDistUpgradeFetchingc C s` zddl }W n ty Y dS w z |�� }|�� }W n t�d� Y dS t�d| � |S )z' check if apt-btrfs-snapshot is usable r Nz failed to check btrfs supportFz!apt btrfs snapshots supported: %s)�apt_btrfs_snapshot� ImportError�AptBtrfsSnapshot�snapshots_supportedrX r rY )rz r� � apt_btrfsr� r* r* r+ r� � s � z6DistUpgradeController._is_apt_btrfs_snapshot_supportedc C sF | � � sdS ddl}|�� }d| j }|�|�}t�d||f � dS )z2 create btrfs snapshot (if btrfs layout is there) Nr zrelease-upgrade-%s-z#creating snapshot '%s' (success=%s))r� r� r� rh �create_btrfs_root_snapshotrX r� )rz r� r� �prefixr� r* r* r+ � _maybe_create_apt_btrfs_snapshot� s z6DistUpgradeController._maybe_create_apt_btrfs_snapshotc C s� i }t jd g|d< dt jd< dD ]}t j�|�||d < t j�|� qz| �� W |D ]}|| D ] }t j�||� q1q+S |D ]}|| D ] }t j�||� qEq?w )Nzdir::bin::dpkgz /bin/true)zdpkg::pre-invokezdpkg::pre-install-pkgszdpkg::post-invokezdpkg::post-install-pkgsz::)rl ra � value_list�clear� doDistUpgraderd )rz �backups�lst�itemr* r* r+ �doDistUpgradeSimulation� s" � � ��z-DistUpgradeController.doDistUpgradeSimulationc C s� d}| j �� }| j �| j�}| j�dd�}| js"| j�d� | � � d}d }||k �rWz| j� ||�}t � d| � W �n t y� } z�t �d| � |}tj�d�r�td�� }|�� }W d � n1 sfw Y t �d | � d d g} | D ]1} t|��| �r�t � d � | �� td �} | dt|� 7 } | td�7 } | j �td�| � | �� qxtd�} | js�t� s�| td| �7 } | j �td�| � g d�} tj�d�dkr�| � d� | j � � � | � | �� W Y d }~dS d }~w t �y } zt �d||f � |d7 }|}W Y d }~q&d }~w t �yP } z6t �!d� |}|j"dk�rF| �� td �} | dt|� 7 } | td�7 } | j �td�| � | �� W Y d }~nd }~ww | �� dS t �d � | j �td �td �d | � | �� d S ) Nr rE rF � StartUpgradeFzcache.commit() returned %sz#SystemError from cache.commit(): %sz./var/run/ubuntu-release-upgrader-apt-exceptionzfound exception: '%s'z;E:Internal Error, Could not perform immediate configurationz E:Couldn't configure pre-depend z-detected preconfigure error, restorting state�Error during commitz '%s' � Restoring original system statez Could not install the upgradeszrThe upgrade has aborted. 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Please check your Internet connection or installation media and try again. r )#r[ r� �getInstallProgressr^ ra rp rm rn r� r� �commitrX rY r� r� rP rR r� r� �readre r r� r] r� r rk r r� r� r� rt r� r �errno) rz rw r� � iprogressr} r� r r� r� �pre_configure_errors� preconf_error�msgr� r* r* r+ r� s� �� �� � � �� � z#DistUpgradeController.doDistUpgradec C s� t � �d� tj�tj�d��}| jj D ]!}tj�tj� |j ��|kr5zt� |j � W q t y4 Y qw q| �� | j�d� | j�tj� | j�td�� | j�� }| j�| j| j| j �}t � dd� t |�� � t � dd� t |�� � | j�!dd �D ]}||v r�t �"d | � t#� } nq~| j�$dd d �s�t � d � d S | j�!dd�D ]}|| jv r�| j| j%r�| j&�'| j�!|d�� q�t � d| j& � | j(r�|| j) }n t#dd� | j*D ��}|t#| j&�O }| j�+� }t � dd� |� � |t#|�O }| j�$dd d ��st � d� t#� }t � d| � t � d� | j�,� }t-|�D ]/\} } |�.| t/t0|�� d � | | j1v�rK| j�2� | j�3| || j&| j1��sKt � d| � �q t � d� |�4� | j�5� } t � dd� dd� | D �� � td �} td �td �g} t0| �d k�r�| j�6| | g d | d ��r�| j�7� }| j�8| j�}z | j�9||� W n* t:t;f�y� } zt �"d!| � | j�"td"�td#�d$| � W Y d }~nd }~ww | j�d%� | j<�s�| �=� d S )&N� POSTUPGRADEr� � PostUpgradez Searching for obsolete softwarere r rd rI r� zXthe BaseMetaPkg '%s' is in the obsolete list, something is wrong, ignoring the obsoletes�RemoveObsoletesTzSkipping obsolete Removalrb rJ zforced_obsoletes: %sc S r� r* r� )rM �pr* r* r+ rO � r� z7DistUpgradeController.doPostUpgrade.<locals>.<listcomp>zUnused dependencies: %sz0Skipping RemoveObsoletes as stated in the configzremove_candidates: '%s'z Start checking for obsolete pkgsg Y@z:'%s' scheduled for remove but not safe to remove, skippingz!Finish checking for obsolete pkgsz1The following packages are marked for removal: %sc S r� r* r� )rM r^ r* r* r+ rO � r� zRemove obsolete packages?�_Keep�_Remover Fz,cache.commit() in doPostUpgrade() failed: %sr� z[A problem occurred during the clean-up. Please see the below message for more information. r � PostCleanup)>rM � add_stagerP rR r� rl ra r r_ rw �abspath�destfile�unlinkr� r� rn r� r[ �setStepr �CLEANUPr\ r] r^ rh rj ri rg rh rX rY rS r) rq r� rd r rV rr r( r` ri r� �_getUnusedDependenciesr� � enumeraters �floatr' rk r� �tryMarkObsoleteForRemoval�doner� r� r� r� r� r� rt rm �runPostInstallScripts)rz r� r� � now_obsolete� now_foreignr^ �remove_candidates�unused_dependenciesr� �ir- r� r� �actionsr� r� r� r* r* r+ � doPostUpgraden s� � �� � � � � ��� z#DistUpgradeController.doPostUpgradec C s� | j r | j �� | j �� | j�dd�D ]C}tj�|�s$t� d| � qt� d| � zt |� | j � � j|gdd� W q tyW } zt�d||f � W Y d}~qd}~ww | j rb| j �� dS dS ) z� scripts that are run in any case after the distupgrade finished whether or not it was successful Cache lock is released during script runs in the event that the PostInstallScripts require apt or dpkg changes. rI �PostInstallScriptsz!PostInstallScript: '%s' not foundz Running PostInstallScript: '%s'T)�hiddenz(got error from PostInstallScript %s (%s)N)r^ r� r� ra rq rP rR r� rX r� rY r r[ r� r� � Exceptionr� �get_lock)rz �scriptr� r* r* r+ r � s$ ���z+DistUpgradeController.runPostInstallScriptsc C sR t �d� t| d�r| j�| j� | j�td�� | j� � | � � t � d� dS )z2 abort the upgrade, cleanup (as much as possible) z abort calledr r� r N) rX rY �hasattrr �restore_backuprb r[ r\ r] r� r� r� r� r� r* r* r+ r� � s zDistUpgradeController.abortc C s� t �|�D ]G}t�d| � |D ];}|d }|d }|d }|| jvr.t�d| � dS | j| }t|jdd�}|dkrKt �|||�d krK d S qqt�d | � dS ) z+ check if a given depends can be satisfied zchecking: '%s' r r � z _checkDep: '%s' not in cacheFr� NTz depends '%s' is not satisfied) rl � parse_dependsrX rY r^ r� �getattr� installed� check_dep) rz �depstr�or_group�dep�depname�ver�operrY �instverr* r* r+ � _checkDep s$ �� z DistUpgradeController._checkDepc C s� t �d� d}| j�dd�}|�| j�| jjjd�� |D ]#}t �d|� || �|�M }|s@| j� t d�t d| �� t � d� q |S ) z check if depends are satisfied zcheckViewDepends()Tr� �Dependsz depends: '%s'z!Required depends is not installedz/The required dependency '%s' is not installed. r ) rX rY ra rq r( r[ rZ r. r" r� r] r� r� )rz r� �dependsr r* r* r+ r� s$ � �� �z&DistUpgradeController.checkViewDependsc C s� | j �dd�}d}tj �dd�}| j �dd�}||k rT| jdd � | �� |D ]}|| jvr9t� d | � t |��q'| � |�r@nt� d � tj � dd � |d 7 }||k s||kr_t� d� dS tj � d|� dS )N� PreRequists�Packagesr zAcquire::http::No-CacherH rE rF F)ru zCan not find backport '%s'z>setting a cache control header to turn off caching temporarily�truer z+pre-requists item is NOT trusted, giving upT)ra rq rl �findrp ry r� r^ rX r� r- �_allBackportsAuthenticatedrY rd )rz � backportslistr �noCacher} r- r* r* r+ �_verifyBackports( s. � � z&DistUpgradeController._verifyBackportsc C s� t j�dd�dkrt�d� dS z| j�dd�}|r W dS W n ty' Y nw |D ] }| j| }|js7 dS |jj D ]}|j rB nq; dS q*dS )Nz APT::Get::AllowUnauthenticatedFTzIskip authentication check because of APT::Get::AllowUnauthenticated==truerI �AllowUnauthenticated) rl ra �find_brX r� � getbooleanr r^ r r �trusted)rz r* r� r- r^ �candr* r* r+ r) C s, � � ��z0DistUpgradeController._allBackportsAuthenticatedc C s� |� d�}t|�\}}}}}d|v r|�d�d }d|||f }| jD ]%}|� d�}t||�r2 dS |�d�d } |�| �rHt�d| � dS q#dS ) z check if uri is a known mirror r� �@r z %s://%s%sTz//z)found apt-cacher/apt-torrent style uri %sF)�rstripr r rt r �endswithrX rY ) rz r� �raw_uri�scheme�netlocrR �query�fragment�mirror�mirror_host_partr* r* r+ r! 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To report a bug install apport and then execute 'apport-bug ubuntu-release-upgrader'.rG r% Fzneed backportsz$Getting upgrade prerequisites failedz�The system was unable to get the prerequisites for the upgrade. The upgrade will abort now and restore the original system state. Additionally, a bug reporting process is being started.z�The system was unable to get the prerequisites for the upgrade. The upgrade will abort now and restore the original system state. To report a bug install apport and then execute 'apport-bug ubuntu-release-upgrader'.r )ru rv z Updating repository informationT)r� rI r� z@No '%s' available/downloadable after sources.list rewrite+updatez'%s' was not in the cachez'%s' was not downloadablezInvalid package informationa� After updating your package information, the essential package '%s' could not be located. This may be because you have no official mirrors listed in your software sources, or because of excessive load on the mirror you are using. 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In the case of an overloaded mirror, you may want to try the upgrade again later.r� �Fetching� UpgradingzUpgrade infeasiblezQThe upgrade could not be completed, there were errors during the upgrade process.�libc6�pkgProblemResolverz'Unable to mark libc6 alone for install.zUpgrade incompletezUThe upgrade has partially completed but there were errors during the upgrade process.�Upgrade complete�KThe upgrade has completed but there were errors during the upgrade process.z:/var/lib/ubuntu-release-upgrader/release-upgrade-availablezSystem upgrade is complete.z/run/launcher-commandzw+zutf-8)�encodingzaction: reboot � /sbin/rebootr )@r[ r\ r] r r �PREPAREr� rX r� rP rR r� r� r� r� ra rv rU r� rY rW r� ry r� r` �MODIFY_SOURCESrQ r^ r� r� rn �+ensure_recommends_are_installed_on_desktopsrq �anyVersionDownloadabler� � _inhibitIdle�FETCHr� r� �INSTALLr� r� rR r� re �KeyboardInterruptr� r� r� r� r� r r r� �REBOOTrM r r � _inside_WSL�adviseExitOtherWSLr� rB �adviseRestartWSL�confirmRestart)rz r^ �libc6_possibler� r� r* r* r+ � fullUpgrade s � � � � � � �� � � ��� � � � � � z!DistUpgradeController.fullUpgradec C s | j �� | �� S r{ )r[ r� rt r� r* r* r+ r� � s zDistUpgradeController.runc C s | j �tj� | j �tj� | j �tj� d| _| �� | � � s"dS | � � s(dS | j �tj � | j � t d�� | �� s=dS | j �tj� | j � t d�� | �� s]| j �t d�t d�� dS | �� sn| j �t d�t d�� dS tj�t�r�| j �� r~t�d� dS | j �t d�t d�� dS ) z, partial upgrade mode, useful for repairing TFr^ r_ rb rc re z"The partial upgrade was completed.)r[ r r rf �hideSteprg rn rm r� r` r� rk r\ r] r� rl r� r� r rP rR r� �REBOOT_REQUIRED_FILErr r� r� r� r* r* r+ �doPartialUpgrade� sB � � ��z&DistUpgradeController.doPartialUpgradec C s t �d� zoz+dd l}| �� |�� | _| j�dd�}|j|dd�}|�dd� t d�}t d �}W n: t yk } z.t � d d �d v rPW Y d }~W t � t �� � d S t �d t|� � t d�}t d�}W Y d }~nd }~ww W t � t �� � nt � t �� � w | j�||� d S )Nzinhibit screensaverr zorg.freedesktop.ScreenSaverz /org/freedesktop/ScreenSaver)�dbus_interfacer4 zUpgrading UbuntuzLock screen disabledzOYour lock screen has been disabled and will remain disabled during the upgrade.�XDG_SESSION_TYPErq )rq �ttyz failed to inhibit screensaver: z Unable to disable lock screenz�It is highly recommended that the lock screen be disabled during the upgrade to prevent later issues. Please ensure your screen lock is disabled before continuing.)rX rY �dbus�_setNonRootEUID� SessionBusry � get_object� Interface�Inhibitr] r rP �getenv�seteuid�getuidre r[ r� )rz r{ �proxy� screensaverr� �messager� r* r* r+ rj # s0 � ���� z"DistUpgradeController._inhibitIdlec C sL t �� dkrd S t �d�}|st �d�}|s t�d� d S t �t|�� d S )Nr �SUDO_UID� PKEXEC_UIDz"failed to determine user upgrading)rP r� r� rX rY r� �int)rz �uidr* r* r+ r| I s z%DistUpgradeController._setNonRootEUIDc C s t j�d�S )Nz#/proc/sys/fs/binfmt_misc/WSLInterop)rP rR r� r� r* r* r+ ro V s z!DistUpgradeController._inside_WSL)NN)TF)T)TN)F)2r. r/ r0 �__doc__r~ r� r� r� r� r� r� r� r� r? rQ r_ r` ry r� r� r� r� r� r� r� r� r� r� r� r� r� r r r� r" r� r, r) r! r" r? rI rW rS rt r� rw rj r| ro r* r* r* r+ r1 ] sf b# ; I 7e 3$/:& J fn X o'& r1 �__main__)�DistUpgradeViewText)�level)Ir� rl r� r� rP r� r� rX rZ r� r� r � configparserr r r� � telemetryr rM �utilsr r r r r r r r r �stringr � urllib.parser �DistUpgradeViewr �DistUpgradeCacher �DistUpgradeConfigParserr r � aptsourcesr r �DistInfo�aptsources.sourceslistr r r. r r �DistUpgradeGettextr r] r r r r �DistUpgradeApportr rv r, r r- r� r1 r. r� � basicConfig�DEBUG�v�dcr� r� r* r* r* r+ �<module> sx , �