Hi Antoine, Just upgraded to xpra 0.16.0; and I’m getting an error such as this when trying to attach an xpra server. Does this have to do with my somehow inoperative GStreamer?
Best, Evan ââ[[email protected]] ââ[~/.HMDC/jobs/interactive/shell_2.31.3_105_201512301451512209]> xpra --socket-dir=/tmp/condor/execute/dir_8563 attach :0 2015-12-30 11:55:38,172 Warning: outdated/buggy version of Python: 2.6.6.final.0 2015-12-30 11:55:38,172 switching to process polling every 2 seconds to support 'exit-with-children' 2015-12-30 11:55:38,172 Xpra gtk2 client version 0.16.0-runknown 2015-12-30 11:55:38,180 running on Linux CentOS 6.7 Final Warning: failed to import GStreamer: 1.0 failed with: 'module' object has no attribute 'require_version' 2015-12-30 11:55:38,836 detected keyboard: rules=evdev, model=evdev, layout=us 2015-12-30 11:55:38,839 desktop size is 1440x900 with 1 screen: 2015-12-30 11:55:38,839 localhost:10.0 (381x238 mm - DPI: 96x96) workarea: 1440x873 at 0x27 2015-12-30 11:55:38,839 monitor 1 2015-12-30 11:55:38,907 enabled fast mmap transfers using 256MB shared memory area 2015-12-30 11:55:38,907 Xpra X11 server version 0.16.0-runknown 2015-12-30 11:55:38,907 running on Linux CentOS 6.7 Final 2015-12-30 11:55:38,910 Attached to :0 (press Control-C to detach) 2015-12-30 11:55:38,958 failed to instantiate <class 'xpra.client.gtk2.border_client_window.BorderClientWindow'> Traceback (most recent call last): File "/usr/lib64/python2.6/site-packages/xpra/client/ui_client_base.py", line 2358, in make_new_window window = cwc(self, group_leader_window, wid, x, y, ww, wh, bw, bh, metadata, override_redirect, client_properties, self.border, self.max_window_size) File "/usr/lib64/python2.6/site-packages/xpra/client/client_window_base.py", line 55, in __init__ self.setup_window(bw, bh) File "/usr/lib64/python2.6/site-packages/xpra/client/gtk2/border_client_window.py", line 20, in setup_window ClientWindow.setup_window(self, *args) File "/usr/lib64/python2.6/site-packages/xpra/client/gtk2/gtk2_window_base.py", line 86, in setup_window GTKClientWindowBase.setup_window(self, *args) File "/usr/lib64/python2.6/site-packages/xpra/client/gtk_base/gtk_client_window_base.py", line 229, in setup_window self.set_alpha() File "/usr/lib64/python2.6/site-packages/xpra/client/gtk_base/gtk_client_window_base.py", line 304, in set_alpha metalog("set_alpha() has_alpha=%s, %s.HAS_ALPHA=%s, realized=%s", self._has_alpha, bc, bc.HAS_ALPHA, self.is_realized()) File "/usr/lib64/python2.6/site-packages/xpra/client/gtk_base/gtk_client_window_base.py", line 589, in is_realized return is_realized(self) File "/usr/lib64/python2.6/site-packages/xpra/gtk_common/gtk_util.py", line 247, in is_realized return widget.get_realized() AttributeError: 'BorderClientWindow' object has no attribute 'get_realized' 2015-12-30 11:55:38,960 no more options.. this window will not be shown, sorry On December 30, 2015 at 8:32:14 AM, Antoine Martin ([email protected]) wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On 30/12/15 20:07, Norman Rasmussen wrote: > > On Tue, Dec 29, 2015 at 3:52 PM, Antoine Martin > > > wrote: > > > > On 29/12/15 22:48, Douglas Doole wrote: > >> Hi Antoine. Any ETA for the 0.16 binary to be available for > >> Ubuntu 14.04 (trusty)? > > Ubuntu Trusty is not supported with newer versions (0.16 and > > later). I will continue to maintain the 0.15 branch for those > > distros unable to make the jump. > > > > > > What does 0.16 require that trusty doesn't have? i.e. if I wanted > > to upgrade to 0.16 what do I need to pull from a newer release to > > support it? > The main stumbling block with making builds for Trusty is that we have > removed support for the ill-fated Debian libav fork and will only > support ffmpeg going forward. > > I have made builds for Trusty and those work fine but they lack h264 > decoding which is done via our "dec_avcodec2", and the colourspace > conversion step is done via the slow cython fallback. > > There is a 0.16.1-RC build there right now (but beware that the beta > area gets cleaned up and refreshed regularly, 0.17 alpha builds are > coming up next): > http:/xpra.org/beta/trusty/ > > h264 is the default encoding because it provides the best performance, > which is why I don't want to make a new release without it. > It would be seen as a regression for many use cases. > The vp8 encoding is pretty close, but it has not had the same amount > of testing. > > The other problem with Trusty is OpenGL driver stability. > > Another potential problem is the move to GStreamer 1.x and the > packaging changes that go with it. > > If there is enough demand for it, I guess I could change my mind on > this issue, but only if enough Trusty users request it and do enough > testing... > > The next Ubuntu LTS release will be supported in 0.16 and later. > > Cheers > Antoine > > > > > > > > Cheers Antoine > > > > > >> > >> Thanks. > >> > >> On Mon, Dec 28, 2015 at 12:20 AM Antoine Martin > >> > >> >> > >> wrote: > >> > >> Hi, > >> > >> This release builds on the structural changes made in 0.15 to > >> improve the existing functionality and add some useful new > >> features. > >> > >> You can find a more user friendly description of these changes, > >> including more detailed descriptions and links, here: > >> http://xpra.org/trac/wiki/News#a0.16.0Release > >> > >> Here are some of the most prominent changes: * client side window > >> scaling * audio-video synchronization * improved printer > >> forwarding and HTML5 client printing support * support for screen > >> capture tools * support remote SSH start without specifying a > >> display * dbus server for easier runtime control * XShape > >> forwarding for X11 clients * remove more legacy code, cleanups, > >> add sanity checks, etc * switch to GStreamer 1.x on most > >> platforms * zero copy memoryview buffers, safer read-only > >> buffers * improved vp9 support * handling of very high client > >> resolutions (8k and above) * more reliable window positioning and > >> geometry (many changes) * network and protocol improvements: > >> safety checks, threading, etc * support multiple socket > >> directories * encryption improvements: support TCP only > >> encryption, PKCS#7 padding * improved DPI and anti-alias > >> synchronization and handling * better multi-monitor support * lz4 > >> faster modes with automatic speed tuning * server file upload > >> from system tray * new debugging subcommand: "xpra showconfig" * > >> option to select a specific clibpoard to synchronize with (MS > > Windows) > >> * faster OpenGL screen updates: group screen updates * replace > >> calls to setxkbmap with native X11 API * opensuse support * XShm > >> for override-redirect windows and shadow servers * faster X11 > >> shadow servers * improved logging and debugging tools, fault > >> injection * more robust error handling and recovery from client > >> errors * NVENC support for MS Windows shadow servers > >> > >> Your comments and feature requests are always welcome. Now is the > >> perfect time to submit them for the next release: > >> http://xpra.org/trac/milestone/0.17 > >> > >> The source: https://xpra.org/src/ Binaries/repositories: > >> https://winswitch.org/downloads/ Direct binary downloads: > >> https://xpra.org/dists/ Beta: https://xpra.org/beta/ > >> > >> Cheers Antoine _______________________________________________ > >> shifter-users mailing list [email protected] > > > >> > > > > >> http://lists.devloop.org.uk/mailman/listinfo/shifter-users > >> > > > > _______________________________________________ shifter-users > > mailing list [email protected] > > > > http://lists.devloop.org.uk/mailman/listinfo/shifter-users > > > > > > > > > > -- - Norman Rasmussen - Email: [email protected] > > - Home page: > > http://norman.rasmussen.co.za/ > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v2 > > iEYEARECAAYFAlaD3NgACgkQGK2zHPGK1rsaPwCfSH7OF+xnJbefyHtiTY07lM17 > 9TYAniQzD08K2S0P9xM739wn8vpvnb9U > =hquW > -----END PGP SIGNATURE----- > _______________________________________________ > shifter-users mailing list > [email protected] > http://lists.devloop.org.uk/mailman/listinfo/shifter-users > -- Evan Sarmeinto Front End Systems Software Developer Harvard-MIT Data Center T: 617-384-5876 E: [email protected] Follow us: @hmdcrce _______________________________________________ shifter-users mailing list [email protected] http://lists.devloop.org.uk/mailman/listinfo/shifter-users
